GROUP ONE TRADING LLC

CIK 932540 · EDGAR ↗

sum of disclosed values for 2026-03-31; 0 positions have no disclosed value and are left out of the sum, counted here rather than dropped: $52.2B
every reported holding for this filer and quarter, including ones with no disclosed value: 8,022
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 1,226
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 1,747

Quarter-end snapshot, filed up to 45 days later — not current holdings. What a 13F covers ↓

Changes · Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Position changes into quarter 2026-03-31
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.	position matched across quarters by exact reported CUSIP over a registry gap — never a name match	NEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE	derived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zero	reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated	Prev value	Curr value	Prev shares	Curr shares
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: GOLD SHS · position key `pos:13292` · issuer key `iss:1601` CALL	ADD	+$988M	+2,149,900	$735M	$1.7B	1,854,700	4,004,600
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:15781` · issuer key `iss:1786` CALL	ADD	−$153M	+155,900	$1.2B	$1.1B	2,702,500	2,858,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: CL A · position key `pos:14037` · issuer key `iss:720` CALL	TRIM	−$332M	−297,400	$1.2B	$880M	1,835,300	1,537,900
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:16254` · issuer key `iss:1869` CALL	TRIM	−$415M	−775,500	$1.1B	$724M	3,450,000	2,674,500
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: GOLD SHS · position key `pos:13634` · issuer key `iss:1601` PUT	ADD	+$318M	+671,800	$336M	$654M	848,900	1,520,700
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:12585` · issuer key `iss:144` CALL	ADD	−$12.9M	+85,000	$519M	$506M	1,907,400	1,992,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:17154` · issuer key `iss:1228` PUT	ADD	+$308M	+806,800	$191M	$498M	668,500	1,475,300
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:17671` · issuer key `iss:1786` PUT	ADD	−$10.2M	+207,600	$504M	$494M	1,121,200	1,328,800
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:11704` · issuer key `iss:1334` CALL	TRIM	−$315M	−1,508,400	$806M	$491M	4,321,400	2,813,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: ISHARES · position key `pos:10208` · issuer key `iss:1014` CALL	ADD	+$211M	+2,868,500	$278M	$489M	4,308,000	7,176,500
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13068` · issuer key `iss:1228` CALL	ADD	+$235M	+573,200	$226M	$461M	791,900	1,365,100
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:14862` · issuer key `iss:1225` CALL	ADD	−$58.1M	+152,900	$489M	$431M	1,010,800	1,163,700
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SPONSORED ADS · position key `pos:16315` · issuer key `iss:72` CALL	TRIM	−$204M	−922,000	$614M	$410M	4,189,400	3,267,400
—	share class as filed: GOLD MINERS ETF · position key `sid:sec:prov:a3af86d37ed01748b9b415bef0012c62` · issuer key `iss:2474` CALL	ADD	+$183M	+1,037,800	$223M	$406M	2,353,800	3,391,600
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: UNITS · position key `pos:16493` · issuer key `iss:1866` CALL	ADD	+$377M	+2,819,300	$21.3M	$398M	307,700	3,127,000
—	share class as filed: CL A COM · position key `sid:sec:prov:c8519df301542b55337b2cfd70f699a2` · issuer key `cusip6:862945` CALL	NEW	+$345M	+34,419,500	$0	$345M	—	34,419,500
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:10967` · issuer key `iss:982` CALL	ADD	+$99.0M	+1,268,200	$219M	$318M	5,947,000	7,215,200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:17202` · issuer key `iss:1123` CALL	TRIM	−$373M	−300,100	$672M	$299M	625,600	325,500
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:12806` · issuer key `iss:1123` PUT	ADD	+$12.6M	+57,800	$282M	$294M	262,000	319,800
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SPONSORED ADS · position key `pos:14824` · issuer key `iss:1751` PUT	TRIM	−$102M	−427,400	$378M	$276M	1,245,200	817,800

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 42

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.	position matched across quarters by exact reported CUSIP over a registry gap — never a name match	NEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE	derived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zero	Prev value	Curr value	Prev shares	Curr shares
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:17468` · issuer key `iss:1400` CALL	NO CHANGE	−$4.4M	$24.4M	$20.0M	140,200	140,200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM CL A · position key `pos:10407` · issuer key `iss:145` CALL	NO CHANGE	−$5.7M	$17.7M	$12.0M	76,000	76,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:17082` · issuer key `iss:1843` CALL	NO CHANGE	+$134K	$11.4M	$11.5M	125,200	125,200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM CL A · position key `pos:11957` · issuer key `iss:1572` CALL	NO CHANGE	−$814K	$6.4M	$5.6M	58,700	58,700
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:10458` · issuer key `iss:1723` CALL	NO CHANGE	+$125K	$3.6M	$3.8M	45,400	45,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM SHS · position key `pos:10717` · issuer key `iss:521` CALL	NO CHANGE	−$99.4K	$3.0M	$2.9M	10,000	10,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SPONSORED ADS · position key `pos:12375` · issuer key `iss:866` PUT	NO CHANGE	−$1.0M	$3.1M	$2.1M	86,100	86,100
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:14346` · issuer key `iss:885` CALL	NO CHANGE	−$38.6K	$2.1M	$2.0M	15,000	15,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:16057` · issuer key `iss:1987` CALL	NO CHANGE	+$278K	$1.5M	$1.8M	5,000	5,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: UTSER1 S&PDCRP · position key `pos:11408` · issuer key `iss:1605` CALL	NO CHANGE	+$32.4K	$1.4M	$1.5M	2,400	2,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13653` · issuer key `iss:1425` PUT	NO CHANGE	+$107K	$924K	$1.0M	81,600	81,600
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13726` · issuer key `iss:570` CALL	NO CHANGE	−$221K	$1.2M	$980K	13,700	13,700
—	share class as filed: COM NEW · position key `sid:sec:prov:35682158ec762213d62fa3add4e1d262` · issuer key `cusip6:04546C` CALL	NO CHANGE	+$497K	$451K	$947K	49,700	49,700
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13264` · issuer key `iss:1433` CALL	NO CHANGE	+$43.7K	$777K	$821K	2,500	2,500
—	share class as filed: CL A · position key `sid:sec:prov:15103aaab5cb01783d314ed9df531d44` · issuer key `iss:2360` PUT	NO CHANGE	+$28.7K	$784K	$812K	10,000	10,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13554` · issuer key `iss:1400` PUT	NO CHANGE	−$159K	$871K	$712K	5,000	5,000
—	share class as filed: COM · position key `sid:sec:prov:70dcd6b9f55fce643e9580f544afecf5` · issuer key `cusip6:23204G` PUT	NO CHANGE	−$36.7K	$724K	$687K	9,900	9,900
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SHS USD · position key `pos:12796` · issuer key `iss:2143` PUT	NO CHANGE	+$66.7K	$595K	$662K	3,500	3,500
—	share class as filed: SHS CL A · position key `pos:15935` · issuer key `iss:2234` CALL	NO CHANGE	+$169K	$397K	$566K	20,300	20,300
—	share class as filed: ALERIAN MLP · position key `sid:sec:prov:c236313041dcef829603a166b334a0a2` · issuer key `cusip6:00162Q` PUT	NO CHANGE	+$40.5K	$339K	$379K	7,200	7,200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:15390` · issuer key `iss:1112` PUT	NO CHANGE	+$83.4K	$273K	$356K	8,000	8,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM NEW · position key `pos:13880` · issuer key `iss:959` CALL	NO CHANGE	+$116K	$224K	$340K	2,600	2,600
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:16194` · issuer key `iss:805` CALL	NO CHANGE	−$197K	$530K	$333K	2,100	2,100
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13299` · issuer key `iss:429` PUT	NO CHANGE	+$99.4K	$158K	$257K	3,800	3,800
—	share class as filed: SHS · position key `sid:sec:prov:7a6c2ea99e6e6710cb0f2747937e4484` · issuer key `cusip6:M6372Q` PUT	NO CHANGE	+$4.6K	$234K	$239K	16,300	16,300
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:15051` · issuer key `iss:247` PUT	NO CHANGE	−$44.2K	$233K	$189K	1,200	1,200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:12907` · issuer key `iss:960` PUT	NO CHANGE	−$128K	$313K	$185K	1,800	1,800
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SHS · position key `pos:12190` · issuer key `iss:2208` PUT	NO CHANGE	+$9.8K	$170K	$180K	5,100	5,100
—	share class as filed: PREFERRED SECURT · position key `sid:sec:prov:17ee4bbd5e723f58d3355d444145c1ae` · issuer key `iss:2474` CALL	NO CHANGE	−$1.2K	$177K	$175K	10,000	10,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: CL A · position key `pos:16674` · issuer key `iss:1591` PUT	NO CHANGE	−$21.3K	$193K	$172K	1,000	1,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:15335` · issuer key `iss:1023` PUT	NO CHANGE	−$26.9K	$191K	$164K	11,200	11,200
—	share class as filed: COM · position key `sid:sec:prov:3d38e7e11dec2f33bd0a3a617509aeec` · issuer key `cusip6:902685` CALL	NO CHANGE	−$43.5K	$207K	$164K	35,400	35,400
—	share class as filed: MSCI SPAIN ETF · position key `sid:sec:prov:b6bfb414afd3e71bfcfd5153e85ebebf` · issuer key `cusip6:464286` PUT	NO CHANGE	+$1.2K	$162K	$163K	3,000	3,000
—	share class as filed: CL A · position key `sid:sec:prov:90456cbb2b0ea64aed5d9eaa1ac86fbb` · issuer key `cusip6:00164V` PUT	NO CHANGE	−$53.0K	$185K	$132K	19,400	19,400
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM SHS · position key `pos:10491` · issuer key `iss:1270` PUT	NO CHANGE	+$16.4K	$114K	$131K	3,000	3,000
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: ORD SHS · position key `pos:10443` · issuer key `iss:2290` PUT	NO CHANGE	+$880	$129K	$130K	2,000	2,000
—	share class as filed: COM · position key `sid:sec:prov:63d1f3d2dccb740a3aa06eb00d769315` · issuer key `cusip6:53803X` CALL	NO CHANGE	−$4.9K	$131K	$126K	3,800	3,800
—	share class as filed: COM NEW · position key `sid:sec:prov:48db8dc4d763a0183dd61b6f7038dfac` · issuer key `cusip6:675746` PUT	NO CHANGE	−$20.2K	$142K	$122K	3,100	3,100
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: SHS · position key `pos:12411` · issuer key `iss:2104` PUT	NO CHANGE	+$13.2K	$91.1K	$104K	200	200
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:10839` · issuer key `iss:746` CALL	NO CHANGE	−$11.6K	$109K	$97.3K	700	700
—	share class as filed: COM · position key `sid:sec:prov:0b6d13a554098f76b01dbc99fc161f84` · issuer key `cusip6:482738` CALL	NO CHANGE	+$20.1K	$70.4K	$90.5K	10,100	10,100
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: COM · position key `pos:13529` · issuer key `iss:1124` PUT	NO CHANGE	+$220	$85.6K	$85.9K	1,100	1,100

Flags: no row carries a flag.

Truncated by Public Filings. 4,443 of this filer's 9,569 quarter-over-quarter changes for 2026-03-31 are not included on this page, which keeps the changes on its largest positions by reported value (this quarter's, or last quarter's where this quarter has none, as for an exit) to stay within its size budget. The rest are in this build's published data and derivable from the filings themselves. methodology §13F ↗

Holdings without a security ID are counted, not compared. Method ↗

Reported positions — 2026-03-31

2,414 issuers · 5,581 rows

View

This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.

a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing

value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SPDR GOLD TR

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for SPDR GOLD TR, as it reported them
SPDR GOLD TR · GOLD SHS · CALL CUSIP — src ↗	$1.7B	4,004,600
SPDR GOLD TR · GOLD SHS · PUT CUSIP — src ↗	$654M	1,520,700

$2.4B

5,525,300

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TESLA INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for TESLA INC, as it reported them
TESLA INC · COM · CALL CUSIP — src ↗	$1.1B	2,858,400
TESLA INC · COM · PUT CUSIP — src ↗	$494M	1,328,800
TESLA INC · COM CUSIP — src ↗	$2.1M	5,731

$1.6B

4,192,931

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

META PLATFORMS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for META PLATFORMS INC, as it reported them
META PLATFORMS INC · CL A · CALL CUSIP — src ↗	$880M	1,537,900
META PLATFORMS INC · CL A · PUT CUSIP — src ↗	$184M	320,800
META PLATFORMS INC · CL A CUSIP — src ↗	$549K	960

$1.1B

1,859,660

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MICRON TECHNOLOGY INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for MICRON TECHNOLOGY INC, as it reported them
MICRON TECHNOLOGY INC · COM · PUT CUSIP — src ↗	$498M	1,475,300
MICRON TECHNOLOGY INC · COM · CALL CUSIP — src ↗	$461M	1,365,100
MICRON TECHNOLOGY INC · COM CUSIP — src ↗	$52.6M	155,688

$1.0B

2,996,088

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNITEDHEALTH GROUP INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for UNITEDHEALTH GROUP INC, as it reported them
UNITEDHEALTH GROUP INC · COM · CALL CUSIP — src ↗	$724M	2,674,500
UNITEDHEALTH GROUP INC · COM · PUT CUSIP — src ↗	$267M	985,300
UNITEDHEALTH GROUP INC · COM CUSIP — src ↗	$7.0M	25,960

$997M

3,685,760

—

VANECK ETF TRUST

12 positions · 18 reported rows

Rows GROUP ONE TRADING LLC reported for VANECK ETF TRUST, as it reported them
VANECK ETF TRUST · GOLD MINERS ETF · CALL CUSIP 92189F906 src ↗	$282M	3,068,300
VANECK ETF TRUST · SEMICONDUCTR ETF · CALL CUSIP 92189F906 src ↗	$124M	323,300
VANECK ETF TRUST · GOLD MINERS ETF · PUT CUSIP 92189F956 src ↗	$115M	1,256,200
VANECK ETF TRUST · SEMICONDUCTR ETF · PUT CUSIP 92189F956 src ↗	$80.2M	209,300
VANECK ETF TRUST · JUNIOR GOLD MINE · CALL CUSIP 92189F901 src ↗	$73.8M	614,600
VANECK ETF TRUST · JUNIOR GOLD MINE · PUT CUSIP 92189F951 src ↗	$25.1M	209,000
VANECK ETF TRUST · GOLD MINERS ETF CUSIP 92189F106 src ↗	$17.2M	187,327
VANECK ETF TRUST · URANIUM AND NUCL · PUT CUSIP 92189F951 src ↗	$4.6M	34,200
VANECK ETF TRUST · BDC INCOME ETF · CALL CUSIP 92189F901 src ↗	$1.7M	133,800
VANECK ETF TRUST · URANIUM AND NUCL CUSIP 92189F601 src ↗	$1.4M	10,490
VANECK ETF TRUST · URANIUM AND NUCL · CALL CUSIP 92189F901 src ↗	$812K	6,100
VANECK ETF TRUST · SEMICONDUCTR ETF CUSIP — src ↗	$753K	1,964
VANECK ETF TRUST · BDC INCOME ETF · PUT CUSIP 92189F951 src ↗	$728K	56,900
VANECK ETF TRUST · JUNIOR GOLD MINE CUSIP 92189F791 src ↗	$313K	2,604
VANECK ETF TRUST · CHINEXT ETF · PUT CUSIP 92189F957 src ↗	$227K	5,000
VANECK ETF TRUST · PREFERRED SECURT · CALL CUSIP 92189F909 src ↗	$175K	10,000
VANECK ETF TRUST · CHINEXT ETF CUSIP 92189F627 src ↗	$145K	3,200
VANECK ETF TRUST · VANECK VIETNAM CUSIP 92189F817 src ↗	$50.1K	2,892

ticker not yet mapped

$728M

6,135,177

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NVIDIA CORPORATION

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for NVIDIA CORPORATION, as it reported them
NVIDIA CORPORATION · COM · CALL CUSIP — src ↗	$491M	2,813,000
NVIDIA CORPORATION · COM · PUT CUSIP — src ↗	$190M	1,088,600

$680M

3,901,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNITED STS OIL FD LP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for UNITED STS OIL FD LP, as it reported them
UNITED STS OIL FD LP · UNITS · CALL CUSIP — src ↗	$398M	3,127,000
UNITED STS OIL FD LP · UNITS · PUT CUSIP — src ↗	$270M	2,124,300
UNITED STS OIL FD LP · UNITS CUSIP — src ↗	$8.2M	64,577

$676M

5,315,877

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ISHARES SILVER TR

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ISHARES SILVER TR, as it reported them
ISHARES SILVER TR · ISHARES · CALL CUSIP — src ↗	$489M	7,176,500
ISHARES SILVER TR · ISHARES · PUT CUSIP — src ↗	$143M	2,096,900

$632M

9,273,400

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

APPLE INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for APPLE INC, as it reported them
APPLE INC · COM · CALL CUSIP — src ↗	$506M	1,992,400
APPLE INC · COM · PUT CUSIP — src ↗	$107M	420,000

$612M

2,412,400

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ELI LILLY & CO

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ELI LILLY & CO, as it reported them
ELI LILLY & CO · COM · CALL CUSIP — src ↗	$299M	325,500
ELI LILLY & CO · COM · PUT CUSIP — src ↗	$294M	319,800

$594M

645,300

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MICROSOFT CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for MICROSOFT CORP, as it reported them
MICROSOFT CORP · COM · CALL CUSIP — src ↗	$431M	1,163,700
MICROSOFT CORP · COM · PUT CUSIP — src ↗	$127M	343,700
MICROSOFT CORP · COM CUSIP — src ↗	$12.4M	33,487

$570M

1,540,887

—

ISHARES TR

21 positions · 30 reported rows

Rows GROUP ONE TRADING LLC reported for ISHARES TR, as it reported them
ISHARES TR · MSCI EMG MKT ETF · CALL CUSIP — src ↗	$81.7M	1,438,400
ISHARES TR · EXPANDED TECH · CALL CUSIP — src ↗	$79.9M	997,600
ISHARES TR · EXPANDED TECH · PUT CUSIP — src ↗	$74.8M	934,900
ISHARES TR · 20 YR TR BD ETF · CALL CUSIP — src ↗	$59.7M	688,700
ISHARES TR · CHINA LG-CAP ETF · CALL CUSIP — src ↗	$51.8M	1,442,100
ISHARES TR · CHINA LG-CAP ETF · PUT CUSIP — src ↗	$33.8M	942,200
ISHARES TR · MSCI EMG MKT ETF · PUT CUSIP — src ↗	$32.9M	578,500
ISHARES TR · 20 YR TR BD ETF · PUT CUSIP — src ↗	$30.7M	354,600
ISHARES TR · MSCI EAFE ETF · PUT CUSIP — src ↗	$28.9M	297,300
ISHARES TR · MSCI EAFE ETF · CALL CUSIP — src ↗	$22.8M	235,200
ISHARES TR · ISHARES SEMICDTR · CALL CUSIP — src ↗	$20.5M	62,400
ISHARES TR · CHINA LG-CAP ETF CUSIP — src ↗	$13.4M	371,956
ISHARES TR · ISHARES SEMICDTR · PUT CUSIP — src ↗	$9.9M	30,000
ISHARES TR · 7-10 YR TRSY BD · PUT CUSIP — src ↗	$8.1M	84,500
ISHARES TR · ISHARES BIOTECH · CALL CUSIP — src ↗	$3.4M	20,300
ISHARES TR · ISHARES BIOTECH · PUT CUSIP — src ↗	$1.9M	11,000
ISHARES TR · IBOXX INV CP ETF · PUT CUSIP — src ↗	$1.7M	15,700
ISHARES TR · RUS 1000 VAL ETF · CALL CUSIP — src ↗	$1.1M	5,300
ISHARES TR · CORE S&P SCP ETF · CALL CUSIP — src ↗	$970K	7,800
ISHARES TR · 7-10 YR TRSY BD · CALL CUSIP — src ↗	$840K	8,800
ISHARES TR · U.S. REAL ES ETF · CALL CUSIP — src ↗	$794K	8,400
ISHARES TR · U.S. REAL ES ETF · PUT CUSIP — src ↗	$577K	6,100
ISHARES TR · 7-10 YR TRSY BD CUSIP — src ↗	$522K	5,469
ISHARES TR · 20 YR TR BD ETF CUSIP — src ↗	$461K	5,314
ISHARES TR · 1 3 YR TREAS BD · CALL CUSIP — src ↗	$206K	2,500
ISHARES TR · RUS 2000 VAL ETF · CALL CUSIP — src ↗	$152K	800
ISHARES TR · U.S. TECH ETF · CALL CUSIP — src ↗	$90.7K	500
ISHARES TR · LATN AMER 40 ETF CUSIP — src ↗	$61.8K	1,740
ISHARES TR · RUS MID CAP ETF · CALL CUSIP — src ↗	$58.3K	600
ISHARES TR · LATN AMER 40 ETF · CALL CUSIP — src ↗	$49.7K	1,400

ticker not yet mapped

$562M

8,560,079

—

ISHARES INC

21 positions · 27 reported rows

Rows GROUP ONE TRADING LLC reported for ISHARES INC, as it reported them
ISHARES INC · MSCI STH KOR ETF · PUT CUSIP 464286952 src ↗	$196M	1,597,000
ISHARES INC · MSCI STH KOR ETF · CALL CUSIP 464286902 src ↗	$161M	1,308,600
ISHARES INC · MSCI BRAZIL ETF · CALL CUSIP 464286900 src ↗	$63.8M	1,661,700
ISHARES INC · MSCI STH KOR ETF CUSIP 464286772 src ↗	$31.0M	251,879
ISHARES INC · MSCI BRAZIL ETF CUSIP 464286400 src ↗	$22.0M	572,376
ISHARES INC · MSCI TURKEY ETF · CALL CUSIP 464286905 src ↗	$19.7M	510,900
ISHARES INC · MSCI BRAZIL ETF · PUT CUSIP 464286950 src ↗	$18.9M	493,100
ISHARES INC · MSCI TURKEY ETF · PUT CUSIP 464286955 src ↗	$5.2M	133,700
ISHARES INC · MSCI CHILE ETF · CALL CUSIP 464286900 src ↗	$4.4M	111,100
ISHARES INC · MSCI GERMANY ETF · CALL CUSIP 464286906 src ↗	$4.2M	106,800
ISHARES INC · MSCI CDA ETF · PUT CUSIP 464286959 src ↗	$3.4M	61,500
ISHARES INC · MSCI TURKEY ETF CUSIP 464286715 src ↗	$2.6M	67,857
ISHARES INC · MSCI MEXICO ETF CUSIP 464286822 src ↗	$2.2M	29,593
ISHARES INC · MSCI CDA ETF · CALL CUSIP 464286909 src ↗	$2.1M	38,400
ISHARES INC · MSCI STH AFR ETF · CALL CUSIP 464286900 src ↗	$2.0M	28,800
ISHARES INC · MSCI GLB SLV&MTL · CALL CUSIP 464286907 src ↗	$1.3M	37,200
ISHARES INC · MSCI GERMANY ETF · PUT CUSIP 464286956 src ↗	$1.1M	28,800
ISHARES INC · MSCI CHILE ETF · PUT CUSIP 464286950 src ↗	$1.1M	27,900
ISHARES INC · MSCI SPAIN ETF · CALL CUSIP 464286904 src ↗	$842K	15,500
ISHARES INC · MSCI GLB SLV&MTL CUSIP 464286327 src ↗	$641K	18,068
ISHARES INC · MSCI MEXICO ETF · PUT CUSIP 464286952 src ↗	$572K	7,600
ISHARES INC · MSCI MEXICO ETF · CALL CUSIP 464286902 src ↗	$542K	7,200
ISHARES INC · MSCI FRANCE ETF · CALL CUSIP 464286907 src ↗	$338K	7,800
ISHARES INC · MSCI CHILE ETF CUSIP 464286640 src ↗	$243K	6,106
ISHARES INC · MSCI GLB SLV&MTL · PUT CUSIP 464286957 src ↗	$202K	5,700
ISHARES INC · MSCI SPAIN ETF · PUT CUSIP 464286954 src ↗	$163K	3,000
ISHARES INC · MSCI STH AFR ETF CUSIP 464286780 src ↗	$149K	2,198

ticker not yet mapped

$546M

7,140,377

—

GLOBAL X FDS

24 positions · 27 reported rows

Rows GROUP ONE TRADING LLC reported for GLOBAL X FDS, as it reported them
GLOBAL X FDS · GLOBAL X SILVER · CALL CUSIP 37954Y908 src ↗	$101M	1,125,900
GLOBAL X FDS · GLOBAL X URANIUM CUSIP 37954Y871 src ↗	$84.8M	1,751,918
GLOBAL X FDS · GLOBAL X COPPER · CALL CUSIP 37954Y900 src ↗	$81.3M	1,065,000
GLOBAL X FDS · GLOBAL X URANIUM · CALL CUSIP 37954Y901 src ↗	$79.1M	1,634,300
GLOBAL X FDS · GLOBAL X URANIUM · PUT CUSIP 37954Y951 src ↗	$44.5M	918,600
GLOBAL X FDS · LITHIUM BTRY ETF · CALL CUSIP 37954Y905 src ↗	$31.1M	418,400
GLOBAL X FDS · GLOBAL X COPPER · PUT CUSIP 37954Y950 src ↗	$31.1M	406,800
GLOBAL X FDS · GLOBAL X COPPER CUSIP 37954Y830 src ↗	$23.4M	306,186
GLOBAL X FDS · GLOBAL X SILVER · PUT CUSIP 37954Y958 src ↗	$22.2M	245,900
GLOBAL X FDS · GLOBAL X SILVER CUSIP 37954Y848 src ↗	$18.1M	200,415
GLOBAL X FDS · MSCI GREECE ETF · PUT CUSIP 37954Y959 src ↗	$8.7M	136,500
GLOBAL X FDS · RBTCS ARTFL INTE · CALL CUSIP 37954Y905 src ↗	$1.8M	54,800
GLOBAL X FDS · MSCI GREECE ETF · CALL CUSIP 37954Y909 src ↗	$1.4M	22,100
GLOBAL X FDS · CYBRSCURTY ETF CUSIP 37954Y384 src ↗	$1.1M	42,689
GLOBAL X FDS · NASDAQ 100 COVER · CALL CUSIP 37954Y903 src ↗	$926K	54,000
GLOBAL X FDS · CYBRSCURTY ETF · CALL CUSIP 37954Y904 src ↗	$708K	28,200
GLOBAL X FDS · GLBX MSCI COLUM · CALL CUSIP 37954Y907 src ↗	$641K	16,200
GLOBAL X FDS · CYBRSCURTY ETF · PUT CUSIP 37954Y954 src ↗	$623K	24,800
GLOBAL X FDS · S&P 500 COVERED · CALL CUSIP 37954Y905 src ↗	$411K	10,500
GLOBAL X FDS · MSCI GREECE ETF CUSIP 37954Y319 src ↗	$399K	6,251
GLOBAL X FDS · GLBX MSCI COLUM CUSIP 37954Y327 src ↗	$341K	8,627
GLOBAL X FDS · GLB X MLP ENRG I · CALL CUSIP 37954Y903 src ↗	$288K	3,900
GLOBAL X FDS · LITHIUM BTRY ETF · PUT CUSIP 37954Y955 src ↗	$275K	3,700
GLOBAL X FDS · NASDAQ 100 COVER · PUT CUSIP 37954Y953 src ↗	$268K	15,600
GLOBAL X FDS · ARTIFICIAL ETF · CALL CUSIP 37954Y902 src ↗	$257K	5,500
GLOBAL X FDS · DATA CTR & DIGIT CUSIP 37954Y236 src ↗	$135K	5,652
GLOBAL X FDS · RUSSELL 2000 CUSIP 37954Y459 src ↗	$49.6K	3,317

ticker not yet mapped

$535M

8,515,755

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ALIBABA GROUP HLDG LTD

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ALIBABA GROUP HLDG LTD, as it reported them
ALIBABA GROUP HLDG LTD · SPONSORED ADS · CALL CUSIP — src ↗	$410M	3,267,400
ALIBABA GROUP HLDG LTD · SPONSORED ADS · PUT CUSIP — src ↗	$108M	864,300

$518M

4,131,700

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ALPHABET INC

5 positions · 5 reported rows

Rows GROUP ONE TRADING LLC reported for ALPHABET INC, as it reported them
ALPHABET INC · CAP STK CL C · CALL CUSIP — src ↗	$261M	910,600
ALPHABET INC · CAP STK CL A · CALL CUSIP — src ↗	$94.1M	327,300
ALPHABET INC · CAP STK CL A · PUT CUSIP — src ↗	$81.5M	283,300
ALPHABET INC · CAP STK CL C · PUT CUSIP — src ↗	$40.0M	139,600
ALPHABET INC · CAP STK CL A CUSIP — src ↗	$3.3M	11,350

$480M

1,672,150

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TAIWAN SEMICONDUCTOR MANUFAC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for TAIWAN SEMICONDUCTOR MANUFAC, as it reported them
TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS · PUT CUSIP — src ↗	$276M	817,800
TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS · CALL CUSIP — src ↗	$151M	446,100
TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS CUSIP — src ↗	$46.7M	138,053

$474M

1,401,953

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

INTEL CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for INTEL CORP, as it reported them
INTEL CORP · COM · CALL CUSIP — src ↗	$318M	7,215,200
INTEL CORP · COM · PUT CUSIP — src ↗	$108M	2,449,300
INTEL CORP · COM CUSIP — src ↗	$20.7M	469,490

$447M

10,133,990

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SANDISK CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for SANDISK CORP, as it reported them
SANDISK CORP · COM · PUT CUSIP — src ↗	$252M	396,600
SANDISK CORP · COM · CALL CUSIP — src ↗	$194M	306,000

$446M

702,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

STRATEGY INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for STRATEGY INC, as it reported them
STRATEGY INC · CL A NEW · CALL CUSIP — src ↗	$218M	1,750,500
STRATEGY INC · CL A NEW · PUT CUSIP — src ↗	$208M	1,666,900
STRATEGY INC · CL A NEW CUSIP — src ↗	$3.3M	26,482

$430M

3,443,882

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FIRST SOLAR INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for FIRST SOLAR INC, as it reported them
FIRST SOLAR INC · COM · CALL CUSIP — src ↗	$237M	1,202,600
FIRST SOLAR INC · COM · PUT CUSIP — src ↗	$190M	961,500

$427M

2,164,100

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BROADCOM INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for BROADCOM INC, as it reported them
BROADCOM INC · COM · CALL CUSIP — src ↗	$197M	637,200
BROADCOM INC · COM · PUT CUSIP — src ↗	$197M	635,700
BROADCOM INC · COM CUSIP — src ↗	$204K	660

$394M

1,273,560

—

SELECT SECTOR SPDR TR

21 positions · 25 reported rows

Rows GROUP ONE TRADING LLC reported for SELECT SECTOR SPDR TR, as it reported them
SELECT SECTOR SPDR TR · STATE STREET ENE · CALL CUSIP 81369Y906 src ↗	$68.2M	1,114,000
SELECT SECTOR SPDR TR · STATE STREET TEC · CALL CUSIP 81369Y903 src ↗	$56.3M	423,600
SELECT SECTOR SPDR TR · STATE STREET TEC · PUT CUSIP 81369Y953 src ↗	$44.9M	338,200
SELECT SECTOR SPDR TR · STATE STREET CON · PUT CUSIP 81369Y958 src ↗	$38.1M	464,800
SELECT SECTOR SPDR TR · STATE STREET ENE · PUT CUSIP 81369Y956 src ↗	$34.8M	568,000
SELECT SECTOR SPDR TR · STATE STREET UTI · CALL CUSIP 81369Y906 src ↗	$25.6M	558,200
SELECT SECTOR SPDR TR · STATE STREET CON · PUT CUSIP 81369Y957 src ↗	$17.6M	161,700
SELECT SECTOR SPDR TR · STATE STREET FIN · PUT CUSIP 81369Y955 src ↗	$16.0M	324,100
SELECT SECTOR SPDR TR · STATE STREET CON · CALL CUSIP 81369Y908 src ↗	$14.4M	175,800
SELECT SECTOR SPDR TR · STATE STREET HEA · CALL CUSIP 81369Y909 src ↗	$12.5M	85,100
SELECT SECTOR SPDR TR · STATE STREET UTI · PUT CUSIP 81369Y956 src ↗	$8.1M	176,400
SELECT SECTOR SPDR TR · STATE STREET COM · PUT CUSIP 81369Y952 src ↗	$6.5M	58,600
SELECT SECTOR SPDR TR · STATE STREET IND · PUT CUSIP 81369Y954 src ↗	$6.2M	38,100
SELECT SECTOR SPDR TR · STATE STREET FIN · CALL CUSIP 81369Y905 src ↗	$5.5M	111,900
SELECT SECTOR SPDR TR · STATE STREET IND · CALL CUSIP 81369Y904 src ↗	$5.2M	32,300
SELECT SECTOR SPDR TR · STATE STREET COM · CALL CUSIP 81369Y902 src ↗	$4.6M	41,600
SELECT SECTOR SPDR TR · STATE STREET CON · CALL CUSIP 81369Y907 src ↗	$3.4M	30,800
SELECT SECTOR SPDR TR · STATE STREET HEA · PUT CUSIP 81369Y959 src ↗	$2.9M	19,500
SELECT SECTOR SPDR TR · STATE STREET FIN CUSIP 81369Y605 src ↗	$2.5M	50,622
SELECT SECTOR SPDR TR · STATE STREET REA · CALL CUSIP 81369Y900 src ↗	$2.3M	57,000
SELECT SECTOR SPDR TR · STATE STREET UTI CUSIP — src ↗	$1.8M	39,569
SELECT SECTOR SPDR TR · STATE STREET MAT · CALL CUSIP 81369Y900 src ↗	$1.8M	36,000
SELECT SECTOR SPDR TR · STATE STREET MAT CUSIP 81369Y100 src ↗	$1.4M	28,424
SELECT SECTOR SPDR TR · STATE STREET REA · PUT CUSIP 81369Y950 src ↗	$1.4M	33,200
SELECT SECTOR SPDR TR · STATE STREET MAT · PUT CUSIP 81369Y950 src ↗	$1.1M	22,800

ticker not yet mapped

$383M

4,990,315

—

STRIVE INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for STRIVE INC, as it reported them
STRIVE INC · CL A COM · CALL CUSIP 862945900 src ↗	$345M	34,419,500
STRIVE INC · CL A COM · PUT CUSIP 862945950 src ↗	$31.1M	3,101,000
STRIVE INC · CL A COM CUSIP 862945300 src ↗	$1.4M	134,771

ticker not yet mapped

$377M

37,655,271

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GE VERNOVA INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for GE VERNOVA INC, as it reported them
GE VERNOVA INC · COM · PUT CUSIP — src ↗	$202M	231,600
GE VERNOVA INC · COM · CALL CUSIP — src ↗	$155M	177,600

$357M

409,200

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NETFLIX INC.

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for NETFLIX INC., as it reported them
NETFLIX INC. · COM · CALL CUSIP — src ↗	$229M	2,381,300
NETFLIX INC. · COM · PUT CUSIP — src ↗	$111M	1,152,700

$340M

3,534,000

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

IREN LIMITED

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for IREN LIMITED, as it reported them
IREN LIMITED · ORDINARY SHARES · CALL CUSIP — src ↗	$185M	5,404,800
IREN LIMITED · ORDINARY SHARES · PUT CUSIP — src ↗	$131M	3,816,900
IREN LIMITED · ORDINARY SHARES CUSIP — src ↗	$19.3M	564,003

$335M

9,785,703

—

SPDR SERIES TRUST

16 positions · 21 reported rows

Rows GROUP ONE TRADING LLC reported for SPDR SERIES TRUST, as it reported them
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$78.0M	610,500
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$68.8M	1,055,900
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$64.7M	506,400
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$30.6M	469,000
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$20.4M	188,700
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$13.6M	137,300
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$11.5M	90,331
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$11.5M	142,400
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$10.6M	131,200
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$4.1M	38,000
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$3.6M	55,805
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$3.6M	36,528
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$3.1M	57,200
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$1.2M	21,900
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$810K	8,200
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$803K	13,489
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$780K	13,100
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$558K	5,700
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$161K	2,100
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP — src ↗	$122K	1,600
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP — src ↗	$53.6K	900

ticker not yet mapped

$328M

3,586,253

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PALANTIR TECHNOLOGIES INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for PALANTIR TECHNOLOGIES INC, as it reported them
PALANTIR TECHNOLOGIES INC · CL A · CALL CUSIP — src ↗	$236M	1,610,900
PALANTIR TECHNOLOGIES INC · CL A · PUT CUSIP — src ↗	$86.4M	590,500

$322M

2,201,400

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EXXON MOBIL CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for EXXON MOBIL CORP, as it reported them
EXXON MOBIL CORP · COM · CALL CUSIP — src ↗	$251M	1,482,200
EXXON MOBIL CORP · COM · PUT CUSIP — src ↗	$57.3M	338,000

$309M

1,820,200

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BLOOM ENERGY CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for BLOOM ENERGY CORP, as it reported them
BLOOM ENERGY CORP · COM CL A · CALL CUSIP — src ↗	$167M	1,236,200
BLOOM ENERGY CORP · COM CL A · PUT CUSIP — src ↗	$135M	998,400

$303M

2,234,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AST SPACEMOBILE INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for AST SPACEMOBILE INC, as it reported them
AST SPACEMOBILE INC · COM CL A · CALL CUSIP — src ↗	$220M	2,654,600
AST SPACEMOBILE INC · COM CL A · PUT CUSIP — src ↗	$70.7M	853,700
AST SPACEMOBILE INC · COM CL A CUSIP — src ↗	$1.0M	12,121

$292M

3,520,421

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BOEING CO

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for BOEING CO, as it reported them
BOEING CO · COM · CALL CUSIP — src ↗	$178M	892,100
BOEING CO · COM · PUT CUSIP — src ↗	$107M	538,400
BOEING CO · COM CUSIP — src ↗	$2.3M	11,681

$287M

1,442,181

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ADVANCED MICRO DEVICES INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ADVANCED MICRO DEVICES INC, as it reported them
ADVANCED MICRO DEVICES INC · COM · CALL CUSIP — src ↗	$154M	757,000
ADVANCED MICRO DEVICES INC · COM · PUT CUSIP — src ↗	$131M	642,800

$285M

1,399,800

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COINBASE GLOBAL INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for COINBASE GLOBAL INC, as it reported them
COINBASE GLOBAL INC · COM CL A · CALL CUSIP — src ↗	$147M	842,800
COINBASE GLOBAL INC · COM CL A · PUT CUSIP — src ↗	$102M	583,300
COINBASE GLOBAL INC · COM CL A CUSIP — src ↗	$2.6M	14,938

$252M

1,441,038

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GOLDMAN SACHS GROUP INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for GOLDMAN SACHS GROUP INC, as it reported them
GOLDMAN SACHS GROUP INC · COM · CALL CUSIP — src ↗	$134M	158,600
GOLDMAN SACHS GROUP INC · COM · PUT CUSIP — src ↗	$94.9M	112,200
GOLDMAN SACHS GROUP INC · COM CUSIP — src ↗	$15.3M	18,117

$244M

288,917

—

AMPLIFY ETF TR

5 positions · 5 reported rows

Rows GROUP ONE TRADING LLC reported for AMPLIFY ETF TR, as it reported them
AMPLIFY ETF TR · AMPLIFY JUNIOR S · CALL CUSIP 032108909 src ↗	$123M	4,136,000
AMPLIFY ETF TR · AMPLIFY JUNIOR S CUSIP 032108649 src ↗	$71.9M	2,420,837
AMPLIFY ETF TR · AMPLIFY JUNIOR S · PUT CUSIP 032108959 src ↗	$44.7M	1,505,700
AMPLIFY ETF TR · ALTRNTV HARV ETF · CALL CUSIP 032108904 src ↗	$297K	12,900
AMPLIFY ETF TR · BLOCKCHAIN TECHN · CALL CUSIP 032108907 src ↗	$64.8K	1,300

ticker not yet mapped

$240M

8,076,737

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CARVANA CO

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for CARVANA CO, as it reported them
CARVANA CO · CL A · CALL CUSIP — src ↗	$137M	434,200
CARVANA CO · CL A · PUT CUSIP — src ↗	$101M	321,500

$238M

755,700

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PDD HOLDINGS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for PDD HOLDINGS INC, as it reported them
PDD HOLDINGS INC · SPONSORED ADS · CALL CUSIP — src ↗	$177M	1,732,800
PDD HOLDINGS INC · SPONSORED ADS · PUT CUSIP — src ↗	$44.5M	435,900
PDD HOLDINGS INC · SPONSORED ADS CUSIP — src ↗	$8.6M	84,414

$230M

2,253,114

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

APPLOVIN CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for APPLOVIN CORP, as it reported them
APPLOVIN CORP · COM CL A · PUT CUSIP — src ↗	$137M	343,100
APPLOVIN CORP · COM CL A · CALL CUSIP — src ↗	$88.4M	222,200
APPLOVIN CORP · COM CL A CUSIP — src ↗	$2.2M	5,573

$227M

570,873

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ASML HLDG NV

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ASML HLDG NV, as it reported them
ASML HLDG NV · N Y REGISTRY SHS · PUT CUSIP — src ↗	$160M	121,100
ASML HLDG NV · N Y REGISTRY SHS · CALL CUSIP — src ↗	$67.1M	50,800

$227M

171,900

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CAMECO CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for CAMECO CORP, as it reported them
CAMECO CORP · COM · CALL CUSIP — src ↗	$159M	1,467,900
CAMECO CORP · COM · PUT CUSIP — src ↗	$50.1M	461,100
CAMECO CORP · COM CUSIP — src ↗	$17.0M	156,586

$227M

2,085,586

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BERKSHIRE HATHAWAY INC DEL

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for BERKSHIRE HATHAWAY INC DEL, as it reported them
BERKSHIRE HATHAWAY INC DEL · CL B NEW · CALL CUSIP — src ↗	$172M	357,900
BERKSHIRE HATHAWAY INC DEL · CL B NEW · PUT CUSIP — src ↗	$39.1M	81,500
BERKSHIRE HATHAWAY INC DEL · CL B NEW CUSIP — src ↗	$11.0M	22,907

$222M

462,307

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMGEN INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for AMGEN INC, as it reported them
AMGEN INC · COM · CALL CUSIP — src ↗	$190M	539,100
AMGEN INC · COM · PUT CUSIP — src ↗	$21.1M	60,000

$211M

599,100

—

SPROTT FDS TR

7 positions · 9 reported rows

Rows GROUP ONE TRADING LLC reported for SPROTT FDS TR, as it reported them
SPROTT FDS TR · URANIUM MINERS E · CALL CUSIP 85208P903 src ↗	$127M	2,014,400
SPROTT FDS TR · URANIUM MINERS E CUSIP — src ↗	$36.5M	578,353
SPROTT FDS TR · URANIUM MINERS E · PUT CUSIP 85208P953 src ↗	$19.6M	310,700
SPROTT FDS TR · SILVER MINERS · CALL CUSIP 85208P903 src ↗	$17.0M	287,800
SPROTT FDS TR · SILVER MINERS · PUT CUSIP 85208P953 src ↗	$8.7M	147,400
SPROTT FDS TR · JUNIOR URANIUM · PUT CUSIP 85208P958 src ↗	$539K	18,400
SPROTT FDS TR · JUNIOR URANIUM CUSIP 85208P808 src ↗	$502K	17,144
SPROTT FDS TR · JUNIOR URANIUM · CALL CUSIP 85208P908 src ↗	$357K	12,200
SPROTT FDS TR · JR COPPER MINERS CUSIP 85208P501 src ↗	$194K	4,978

ticker not yet mapped

$211M

3,391,375

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COREWEAVE INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for COREWEAVE INC, as it reported them
COREWEAVE INC · COM CL A · CALL CUSIP — src ↗	$129M	1,661,400
COREWEAVE INC · COM CL A · PUT CUSIP — src ↗	$74.3M	958,700
COREWEAVE INC · COM CL A CUSIP — src ↗	$5.1M	65,236

$208M

2,685,336

—

KRANESHARES TRUST

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for KRANESHARES TRUST, as it reported them
KRANESHARES TRUST · CSI CHI INTERNET · CALL CUSIP 500767906 src ↗	$149M	5,250,400
KRANESHARES TRUST · CSI CHI INTERNET · PUT CUSIP 500767956 src ↗	$36.0M	1,265,800
KRANESHARES TRUST · CSI CHI INTERNET CUSIP 500767306 src ↗	$22.0M	773,311

ticker not yet mapped

$207M

7,289,511

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NEBIUS GROUP N.V.

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for NEBIUS GROUP N.V., as it reported them
NEBIUS GROUP N.V. · SHS CLASS A · CALL CUSIP — src ↗	$165M	1,591,400
NEBIUS GROUP N.V. · SHS CLASS A · PUT CUSIP — src ↗	$38.6M	371,900

$204M

1,963,300

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NEWMONT CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for NEWMONT CORP, as it reported them
NEWMONT CORP · COM · CALL CUSIP — src ↗	$141M	1,299,100
NEWMONT CORP · COM · PUT CUSIP — src ↗	$58.3M	538,800

$199M

1,837,900

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ARM HOLDINGS PLC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ARM HOLDINGS PLC, as it reported them
ARM HOLDINGS PLC · SPONSORED ADS · CALL CUSIP — src ↗	$127M	842,100
ARM HOLDINGS PLC · SPONSORED ADS · PUT CUSIP — src ↗	$62.8M	414,900

$190M

1,257,000

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ECHOSTAR CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ECHOSTAR CORP, as it reported them
ECHOSTAR CORP · CL A · CALL CUSIP — src ↗	$141M	1,200,700
ECHOSTAR CORP · CL A · PUT CUSIP — src ↗	$48.4M	413,400
ECHOSTAR CORP · CL A CUSIP — src ↗	$443K	3,782

$189M

1,617,882

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FIRST MAJESTIC SILVER CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for FIRST MAJESTIC SILVER CORP, as it reported them
FIRST MAJESTIC SILVER CORP · COM · PUT CUSIP — src ↗	$109M	5,069,400
FIRST MAJESTIC SILVER CORP · COM CUSIP — src ↗	$41.6M	1,934,908
FIRST MAJESTIC SILVER CORP · COM · CALL CUSIP — src ↗	$36.9M	1,716,100

$187M

8,720,408

—

PROSHARES TR II

15 positions · 21 reported rows

Rows GROUP ONE TRADING LLC reported for PROSHARES TR II, as it reported them
PROSHARES TR II · ULTRA VIX SHORT · CALL CUSIP 74347Y900 src ↗	$52.2M	998,000
PROSHARES TR II · ULTRA SHORT SILV · CALL CUSIP 74347Y902 src ↗	$31.1M	1,383,800
PROSHARES TR II · ULTRA SHORT SILV · PUT CUSIP 74347Y952 src ↗	$27.8M	1,234,100
PROSHARES TR II · ULTRA VIX SHORT · PUT CUSIP 74347Y950 src ↗	$20.1M	384,100
PROSHARES TR II · ULTA BLMBG 2017 · CALL CUSIP 74347Y908 src ↗	$13.7M	347,500
PROSHARES TR II · ULSHT BLOOMB GAS · CALL CUSIP 74347Y903 src ↗	$11.8M	541,600
PROSHARES TR II · ULTRA BLOOMBERG · CALL CUSIP 74347Y908 src ↗	$4.7M	293,000
PROSHARES TR II · ULTA BLMBG 2017 · PUT CUSIP 74347Y958 src ↗	$3.4M	87,700
PROSHARES TR II · ULTRASHORT GOLD · PUT CUSIP 74347Y958 src ↗	$2.8M	136,700
PROSHARES TR II · ULTRASHORT GOLD · CALL CUSIP 74347Y908 src ↗	$2.5M	123,500
PROSHARES TR II · ULSHT BLOOMB OIL · PUT CUSIP 74347Y957 src ↗	$2.4M	294,400
PROSHARES TR II · ULSHT BLOOMB OIL · CALL CUSIP 74347Y907 src ↗	$2.4M	291,700
PROSHARES TR II · VIX SHT TERM FUT · CALL CUSIP 74347Y900 src ↗	$2.1M	62,200
PROSHARES TR II · ULSHT BLOOMB GAS · PUT CUSIP 74347Y953 src ↗	$2.1M	95,200
PROSHARES TR II · ULSHT BLOOMB OIL CUSIP 74347Y797 src ↗	$1.9M	223,321
PROSHARES TR II · ULTRA BLOOMBERG · PUT CUSIP 74347Y958 src ↗	$1.1M	71,000
PROSHARES TR II · ULTA BLMBG 2017 CUSIP 74347Y888 src ↗	$1.0M	26,256
PROSHARES TR II · ULTRA VIX SHORT CUSIP 74347Y680 src ↗	$762K	14,574
PROSHARES TR II · ULTRA BLOOMBERG CUSIP 74347Y748 src ↗	$720K	44,680
PROSHARES TR II · VIX SHT TERM FUT · PUT CUSIP 74347Y950 src ↗	$660K	19,200
PROSHARES TR II · ULTRASHORT GOLD CUSIP 74347Y698 src ↗	$366K	18,138

ticker not yet mapped

$186M

6,690,669

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CIRCLE INTERNET GROUP INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for CIRCLE INTERNET GROUP INC, as it reported them
CIRCLE INTERNET GROUP INC · COM CL A · CALL CUSIP — src ↗	$126M	1,321,500
CIRCLE INTERNET GROUP INC · COM CL A · PUT CUSIP — src ↗	$49.3M	516,400
CIRCLE INTERNET GROUP INC · COM CL A CUSIP — src ↗	$8.8M	92,714

$184M

1,930,614

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VERTIV HOLDINGS CO

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for VERTIV HOLDINGS CO, as it reported them
VERTIV HOLDINGS CO · COM CL A · CALL CUSIP — src ↗	$116M	461,400
VERTIV HOLDINGS CO · COM CL A · PUT CUSIP — src ↗	$63.3M	252,600

$179M

714,000

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CITIGROUP INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for CITIGROUP INC, as it reported them
CITIGROUP INC · COM NEW · CALL CUSIP — src ↗	$101M	890,200
CITIGROUP INC · COM NEW · PUT CUSIP — src ↗	$62.0M	547,100
CITIGROUP INC · COM NEW CUSIP — src ↗	$10.6M	93,375

$174M

1,530,675

—

SPDR SERIES TRUST

4 positions · 4 reported rows

Rows GROUP ONE TRADING LLC reported for SPDR SERIES TRUST, as it reported them
SPDR SERIES TRUST · STATE STREET SPD · PUT CUSIP 78468R956 src ↗	$155M	850,500
SPDR SERIES TRUST · STATE STREET SPD · CALL CUSIP 78468R906 src ↗	$15.3M	83,900
SPDR SERIES TRUST · STATE STREET SPD CUSIP 78468R556 src ↗	$263K	1,449
SPDR SERIES TRUST · STATE STREET SPD CUSIP — src ↗	$49.7K	1,028

ticker not yet mapped

$170M

936,877

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LUMENTUM HLDGS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for LUMENTUM HLDGS INC, as it reported them
LUMENTUM HLDGS INC · COM · CALL CUSIP — src ↗	$77.9M	110,800
LUMENTUM HLDGS INC · COM · PUT CUSIP — src ↗	$67.7M	96,300
LUMENTUM HLDGS INC · COM CUSIP — src ↗	$19.3M	27,470

$165M

234,570

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ORACLE CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ORACLE CORP, as it reported them
ORACLE CORP · COM · CALL CUSIP — src ↗	$90.1M	612,700
ORACLE CORP · COM · PUT CUSIP — src ↗	$62.0M	421,700
ORACLE CORP · COM CUSIP — src ↗	$7.2M	48,959

$159M

1,083,359

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ROBINHOOD MKTS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ROBINHOOD MKTS INC, as it reported them
ROBINHOOD MKTS INC · COM CL A · CALL CUSIP — src ↗	$102M	1,467,100
ROBINHOOD MKTS INC · COM CL A · PUT CUSIP — src ↗	$44.1M	636,000
ROBINHOOD MKTS INC · COM CL A CUSIP — src ↗	$11.0M	158,532

$157M

2,261,632

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

JPMORGAN CHASE & CO

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for JPMORGAN CHASE & CO, as it reported them
JPMORGAN CHASE & CO · COM · CALL CUSIP — src ↗	$87.0M	295,800
JPMORGAN CHASE & CO · COM · PUT CUSIP — src ↗	$60.9M	207,100
JPMORGAN CHASE & CO · COM CUSIP — src ↗	$7.9M	26,729

$156M

529,629

—

ARK ETF TR

8 positions · 8 reported rows

Rows GROUP ONE TRADING LLC reported for ARK ETF TR, as it reported them
ARK ETF TR · INNOVATION ETF · CALL CUSIP 00214Q904 src ↗	$96.4M	1,425,600
ARK ETF TR · INNOVATION ETF · PUT CUSIP 00214Q954 src ↗	$40.5M	599,300
ARK ETF TR · GENOMIC REV ETF · CALL CUSIP 00214Q902 src ↗	$11.8M	444,800
ARK ETF TR · GENOMIC REV ETF · PUT CUSIP 00214Q952 src ↗	$3.3M	126,400
ARK ETF TR · GENOMIC REV ETF CUSIP 00214Q302 src ↗	$1.2M	45,861
ARK ETF TR · INNOVATION ETF CUSIP — src ↗	$876K	12,956
ARK ETF TR · AUTNMUS TECHNLGY CUSIP 00214Q203 src ↗	$158K	1,406
ARK ETF TR · SPACE & DEFENSE · CALL CUSIP 00214Q907 src ↗	$70.4K	2,400

ticker not yet mapped

$154M

2,658,723

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ROCKET LAB CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ROCKET LAB CORP, as it reported them
ROCKET LAB CORP · COM · CALL CUSIP — src ↗	$114M	1,768,600
ROCKET LAB CORP · COM · PUT CUSIP — src ↗	$35.7M	556,300
ROCKET LAB CORP · COM CUSIP — src ↗	$4.8M	74,924

$154M

2,399,824

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LAM RESEARCH CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for LAM RESEARCH CORP, as it reported them
LAM RESEARCH CORP · COM NEW · CALL CUSIP — src ↗	$98.5M	461,200
LAM RESEARCH CORP · COM NEW · PUT CUSIP — src ↗	$50.1M	234,500

$149M

695,700

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CHENIERE ENERGY INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for CHENIERE ENERGY INC, as it reported them
CHENIERE ENERGY INC · COM NEW · CALL CUSIP — src ↗	$92.8M	326,900
CHENIERE ENERGY INC · COM NEW · PUT CUSIP — src ↗	$54.6M	192,500

$147M

519,400

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMAZON COM INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for AMAZON COM INC, as it reported them
AMAZON COM INC · COM · CALL CUSIP — src ↗	$96.0M	460,900
AMAZON COM INC · COM · PUT CUSIP — src ↗	$36.5M	175,100
AMAZON COM INC · COM CUSIP — src ↗	$11.9M	57,219

$144M

693,219

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LOCKHEED MARTIN CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for LOCKHEED MARTIN CORP, as it reported them
LOCKHEED MARTIN CORP · COM · PUT CUSIP — src ↗	$72.5M	119,900
LOCKHEED MARTIN CORP · COM · CALL CUSIP — src ↗	$71.1M	117,700

$144M

237,600

—

DIREXION SHARES ETF TRUST

23 positions · 32 reported rows

Rows GROUP ONE TRADING LLC reported for DIREXION SHARES ETF TRUST, as it reported them
DIREXION SHARES ETF TRUST · DAILY JUNIOR GOL · CALL CUSIP 25460G901 src ↗	$29.9M	150,100
DIREXION SHARES ETF TRUST · DLY TSLA BULL 2X · CALL CUSIP 25460G906 src ↗	$23.5M	1,930,200
DIREXION SHARES ETF TRUST · DAILY GOLD MINER · CALL CUSIP 25460G901 src ↗	$13.8M	73,300
DIREXION SHARES ETF TRUST · DAILY REGIONAL B · CALL CUSIP 25460G903 src ↗	$10.3M	106,800
DIREXION SHARES ETF TRUST · DAILY GOLD MINER · PUT CUSIP 25460G951 src ↗	$9.5M	50,400
DIREXION SHARES ETF TRUST · DLY 20 YR TRESUR · CALL CUSIP 25460G908 src ↗	$8.1M	223,900
DIREXION SHARES ETF TRUST · DAILY MSCI BRAZI · PUT CUSIP 25460G958 src ↗	$6.7M	60,000
DIREXION SHARES ETF TRUST · DAILY FTSE CHINA · CALL CUSIP 25460G905 src ↗	$5.7M	175,000
DIREXION SHARES ETF TRUST · DLY TSLA BULL 2X · PUT CUSIP 25460G956 src ↗	$4.5M	372,800
DIREXION SHARES ETF TRUST · DLY 20 YR TRESUR CUSIP 25460G138 src ↗	$3.8M	104,392
DIREXION SHARES ETF TRUST · DAILY REGIONAL B · PUT CUSIP 25460G953 src ↗	$3.2M	32,800
DIREXION SHARES ETF TRUST · DAILY FTSE CHINA · PUT CUSIP 25460G955 src ↗	$2.8M	84,300
DIREXION SHARES ETF TRUST · DAILY ENERGY BUL · CALL CUSIP 25460G909 src ↗	$2.6M	25,000
DIREXION SHARES ETF TRUST · DAILY S&P OIL & CUSIP 25460G500 src ↗	$2.4M	54,231
DIREXION SHARES ETF TRUST · DLY 20 YR TRESUR · PUT CUSIP 25460G958 src ↗	$2.0M	56,400
DIREXION SHARES ETF TRUST · DAILY S&P BIOTEC · PUT CUSIP 25460G950 src ↗	$2.0M	12,000
DIREXION SHARES ETF TRUST · DAILY S&P BIOTEC · CALL CUSIP 25460G900 src ↗	$1.7M	10,500
DIREXION SHARES ETF TRUST · DAILY CSI CHINA · PUT CUSIP 25460G957 src ↗	$1.5M	55,400
DIREXION SHARES ETF TRUST · DAILY CSI CHINA CUSIP 25460G187 src ↗	$1.5M	55,356
DIREXION SHARES ETF TRUST · DAILY CSI CHINA · CALL CUSIP 25460G907 src ↗	$1.5M	54,200
DIREXION SHARES ETF TRUST · DAILY FTSE CHINA CUSIP 25460G195 src ↗	$1.3M	38,575
DIREXION SHARES ETF TRUST · DAILY S&P OIL & · CALL CUSIP 25460G900 src ↗	$1.3M	28,400
DIREXION SHARES ETF TRUST · DAILY MSCI BRAZI CUSIP 25460G708 src ↗	$861K	7,714
DIREXION SHARES ETF TRUST · DAILY ENERGY BUL · PUT CUSIP 25460G959 src ↗	$587K	5,700
DIREXION SHARES ETF TRUST · DAILY 20 YR TREA CUSIP 25460G849 src ↗	$492K	13,170
DIREXION SHARES ETF TRUST · DAILY JUNIOR GOL · PUT CUSIP 25460G951 src ↗	$378K	1,900
DIREXION SHARES ETF TRUST · DAILY S&P OIL & · CALL CUSIP 25460G908 src ↗	$296K	71,400
DIREXION SHARES ETF TRUST · DAILY 20 YR TREA · CALL CUSIP 25460G909 src ↗	$250K	6,700
DIREXION SHARES ETF TRUST · DAILY 20 YR TREA · PUT CUSIP 25460G959 src ↗	$243K	6,500
DIREXION SHARES ETF TRUST · DAILY S&P OIL & · PUT CUSIP 25460G950 src ↗	$226K	5,100
DIREXION SHARES ETF TRUST · DAILY ENERGY BEA · CALL CUSIP 25460G909 src ↗	$207K	20,100
DIREXION SHARES ETF TRUST · DAILY ENERGY BEA CUSIP 25460G179 src ↗	$152K	14,760

ticker not yet mapped

$143M

3,907,098

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

JOHNSON & JOHNSON

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for JOHNSON & JOHNSON, as it reported them
JOHNSON & JOHNSON · COM · CALL CUSIP — src ↗	$79.2M	324,200
JOHNSON & JOHNSON · COM · PUT CUSIP — src ↗	$61.9M	253,400

$141M

577,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ALBEMARLE CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for ALBEMARLE CORP, as it reported them
ALBEMARLE CORP · COM · CALL CUSIP — src ↗	$98.1M	546,600
ALBEMARLE CORP · COM · PUT CUSIP — src ↗	$40.4M	225,000

$139M

771,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

KKR & CO INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for KKR & CO INC, as it reported them
KKR & CO INC · COM · PUT CUSIP — src ↗	$84.0M	907,600
KKR & CO INC · COM CUSIP — src ↗	$31.0M	334,894
KKR & CO INC · COM · CALL CUSIP — src ↗	$21.9M	236,300

$137M

1,478,794

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WESTERN DIGITAL CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for WESTERN DIGITAL CORP, as it reported them
WESTERN DIGITAL CORP · COM · CALL CUSIP — src ↗	$90.5M	334,700
WESTERN DIGITAL CORP · COM · PUT CUSIP — src ↗	$44.8M	165,500

$135M

500,200

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ISHARES BITCOIN TRUST ETF

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ISHARES BITCOIN TRUST ETF, as it reported them
ISHARES BITCOIN TRUST ETF · SHS BEN INT · CALL CUSIP — src ↗	$82.9M	2,157,000
ISHARES BITCOIN TRUST ETF · SHS BEN INT · PUT CUSIP — src ↗	$47.2M	1,228,800
ISHARES BITCOIN TRUST ETF · SHS BEN INT CUSIP — src ↗	$2.7M	70,496

$133M

3,456,296

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CONSTELLATION ENERGY CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for CONSTELLATION ENERGY CORP, as it reported them
CONSTELLATION ENERGY CORP · COM · CALL CUSIP — src ↗	$75.3M	269,800
CONSTELLATION ENERGY CORP · COM · PUT CUSIP — src ↗	$55.9M	200,300

$131M

470,100

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ENERGY TRANSFER L P

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for ENERGY TRANSFER L P, as it reported them
ENERGY TRANSFER L P · COM UT LTD PTN · CALL CUSIP — src ↗	$92.7M	4,801,900
ENERGY TRANSFER L P · COM UT LTD PTN · PUT CUSIP — src ↗	$20.1M	1,039,300
ENERGY TRANSFER L P · COM UT LTD PTN CUSIP — src ↗	$18.3M	948,962

$131M

6,790,162

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNITED AIRLS HLDGS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for UNITED AIRLS HLDGS INC, as it reported them
UNITED AIRLS HLDGS INC · COM · CALL CUSIP — src ↗	$107M	1,157,800
UNITED AIRLS HLDGS INC · COM · PUT CUSIP — src ↗	$12.6M	137,100
UNITED AIRLS HLDGS INC · COM CUSIP — src ↗	$11.0M	119,540

$130M

1,414,440

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VALE S A

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for VALE S A, as it reported them
VALE S A · SPONSORED ADS · PUT CUSIP — src ↗	$96.0M	6,033,300
VALE S A · SPONSORED ADS · CALL CUSIP — src ↗	$23.9M	1,500,100
VALE S A · SPONSORED ADS CUSIP — src ↗	$8.1M	510,801

$128M

8,044,201

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BAIDU INC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for BAIDU INC, as it reported them
BAIDU INC · SPON ADR REP A · CALL CUSIP — src ↗	$108M	970,000
BAIDU INC · SPON ADR REP A · PUT CUSIP — src ↗	$17.0M	153,000

$125M

1,123,000

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BLACKSTONE INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for BLACKSTONE INC, as it reported them
BLACKSTONE INC · COM · PUT CUSIP — src ↗	$73.1M	636,000
BLACKSTONE INC · COM · CALL CUSIP — src ↗	$34.1M	296,200
BLACKSTONE INC · COM CUSIP — src ↗	$17.8M	155,114

$125M

1,087,314

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SHELL PLC

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for SHELL PLC, as it reported them
SHELL PLC · SPON ADS · CALL CUSIP — src ↗	$104M	1,119,600
SHELL PLC · SPON ADS · PUT CUSIP — src ↗	$20.8M	223,700

$125M

1,343,300

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PETROLEO BRASILEIRO S A

4 positions · 4 reported rows

Rows GROUP ONE TRADING LLC reported for PETROLEO BRASILEIRO S A, as it reported them
PETROLEO BRASILEIRO S A · SPONSORED ADR · PUT CUSIP — src ↗	$35.6M	1,715,800
PETROLEO BRASILEIRO S A · SPONSORED ADR CUSIP — src ↗	$32.8M	1,581,009
PETROLEO BRASILEIRO S A · SP ADR NON VTG · CALL CUSIP — src ↗	$31.3M	1,667,500
PETROLEO BRASILEIRO S A · SPONSORED ADR · CALL CUSIP — src ↗	$25.0M	1,203,000

$125M

6,167,309

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CHEVRON CORPORATION

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for CHEVRON CORPORATION, as it reported them
CHEVRON CORPORATION · COM · CALL CUSIP — src ↗	$104M	500,600
CHEVRON CORPORATION · COM · PUT CUSIP — src ↗	$18.4M	88,700

$122M

589,300

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CROWDSTRIKE HLDGS INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for CROWDSTRIKE HLDGS INC, as it reported them
CROWDSTRIKE HLDGS INC · CL A · CALL CUSIP — src ↗	$67.8M	173,700
CROWDSTRIKE HLDGS INC · CL A · PUT CUSIP — src ↗	$49.1M	125,700
CROWDSTRIKE HLDGS INC · CL A CUSIP — src ↗	$2.8M	7,211

$120M

306,611

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

DELTA AIR LINES INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for DELTA AIR LINES INC, as it reported them
DELTA AIR LINES INC · COM NEW · CALL CUSIP — src ↗	$62.0M	933,200
DELTA AIR LINES INC · COM NEW · PUT CUSIP — src ↗	$38.0M	571,600
DELTA AIR LINES INC · COM NEW CUSIP — src ↗	$17.8M	267,715

$118M

1,772,515

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SOFI TECHNOLOGIES INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for SOFI TECHNOLOGIES INC, as it reported them
SOFI TECHNOLOGIES INC · COM · CALL CUSIP — src ↗	$69.3M	4,362,400
SOFI TECHNOLOGIES INC · COM · PUT CUSIP — src ↗	$27.7M	1,743,000
SOFI TECHNOLOGIES INC · COM CUSIP — src ↗	$20.0M	1,257,874

$117M

7,363,274

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

THE CIGNA GROUP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for THE CIGNA GROUP, as it reported them
THE CIGNA GROUP · COM · CALL CUSIP — src ↗	$74.8M	280,300
THE CIGNA GROUP · COM · PUT CUSIP — src ↗	$30.6M	114,700
THE CIGNA GROUP · COM CUSIP — src ↗	$10.6M	39,600

$116M

434,600

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PAN AMERN SILVER CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for PAN AMERN SILVER CORP, as it reported them
PAN AMERN SILVER CORP · COM · CALL CUSIP — src ↗	$77.0M	1,409,600
PAN AMERN SILVER CORP · COM · PUT CUSIP — src ↗	$20.4M	372,900
PAN AMERN SILVER CORP · COM CUSIP — src ↗	$16.4M	299,758

$114M

2,082,258

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BLUE OWL CAPITAL INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for BLUE OWL CAPITAL INC, as it reported them
BLUE OWL CAPITAL INC · COM CL A · PUT CUSIP — src ↗	$74.4M	8,144,200
BLUE OWL CAPITAL INC · COM CL A · CALL CUSIP — src ↗	$27.2M	2,984,400
BLUE OWL CAPITAL INC · COM CL A CUSIP — src ↗	$9.8M	1,075,709

$111M

12,204,309

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FLAGSTAR BANK NATIONAL ASSOC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for FLAGSTAR BANK NATIONAL ASSOC, as it reported them
FLAGSTAR BANK NATIONAL ASSOC · COM NEW · PUT CUSIP — src ↗	$72.6M	5,515,900
FLAGSTAR BANK NATIONAL ASSOC · COM NEW · CALL CUSIP — src ↗	$20.1M	1,524,900
FLAGSTAR BANK NATIONAL ASSOC · COM NEW CUSIP — src ↗	$18.3M	1,391,073

$111M

8,431,873

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TERAWULF INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for TERAWULF INC, as it reported them
TERAWULF INC · COM · CALL CUSIP — src ↗	$60.2M	4,168,700
TERAWULF INC · COM · PUT CUSIP — src ↗	$39.2M	2,717,300
TERAWULF INC · COM CUSIP — src ↗	$10.3M	710,394

$110M

7,596,394

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

APOLLO GLOBAL MGMT INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for APOLLO GLOBAL MGMT INC, as it reported them
APOLLO GLOBAL MGMT INC · COM · PUT CUSIP — src ↗	$51.5M	461,900
APOLLO GLOBAL MGMT INC · COM · CALL CUSIP — src ↗	$46.9M	420,900
APOLLO GLOBAL MGMT INC · COM CUSIP — src ↗	$9.8M	88,087

$108M

970,887

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EXPAND ENERGY CORPORATION

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for EXPAND ENERGY CORPORATION, as it reported them
EXPAND ENERGY CORPORATION · COM · PUT CUSIP — src ↗	$58.5M	532,600
EXPAND ENERGY CORPORATION · COM · CALL CUSIP — src ↗	$49.3M	449,300

$108M

981,900

—

DIREXION SHARES ETF TRUST

19 positions · 25 reported rows

Rows GROUP ONE TRADING LLC reported for DIREXION SHARES ETF TRUST, as it reported them
DIREXION SHARES ETF TRUST · DAILY GOLD MINER · CALL CUSIP 25461A909 src ↗	$66.0M	1,295,200
DIREXION SHARES ETF TRUST · DAILY GOLD MINER · PUT CUSIP 25461A959 src ↗	$23.6M	463,100
DIREXION SHARES ETF TRUST · DLY NVDA BULL 2X · CALL CUSIP 25461A903 src ↗	$2.3M	23,800
DIREXION SHARES ETF TRUST · DLY GOOGL BUL 2X · CALL CUSIP 25461A901 src ↗	$2.1M	26,500
DIREXION SHARES ETF TRUST · DAILY FTSE CHINA · CALL CUSIP 25461A900 src ↗	$1.8M	61,000
DIREXION SHARES ETF TRUST · DLY AMZN BULL 2X · CALL CUSIP 25461A908 src ↗	$1.6M	60,000
DIREXION SHARES ETF TRUST · DAILY FTSE CHINA · PUT CUSIP 25461A950 src ↗	$1.4M	49,700
DIREXION SHARES ETF TRUST · DLY META BULL 2X · CALL CUSIP 25461A909 src ↗	$1.2M	53,400
DIREXION SHARES ETF TRUST · DAILY MSCI SOUTH · PUT CUSIP 25461A957 src ↗	$994K	3,500
DIREXION SHARES ETF TRUST · DLY GOOGL BUL 2X · PUT CUSIP 25461A951 src ↗	$913K	11,700
DIREXION SHARES ETF TRUST · DLY AAPL BULL 2X CUSIP 25461A874 src ↗	$749K	26,689
DIREXION SHARES ETF TRUST · DLY AMZN BULL 2X CUSIP 25461A858 src ↗	$735K	27,353
DIREXION SHARES ETF TRUST · DAILY MSCI SOUTH · CALL CUSIP 25461A907 src ↗	$540K	1,900
DIREXION SHARES ETF TRUST · DAILY JUNIOR GOL · CALL CUSIP 25461A901 src ↗	$524K	15,100
DIREXION SHARES ETF TRUST · DAILY TECHNOLOGY · CALL CUSIP 25461A904 src ↗	$481K	23,300
DIREXION SHARES ETF TRUST · DLY MSFT BULL 2X · CALL CUSIP 25461A906 src ↗	$474K	20,600
DIREXION SHARES ETF TRUST · DLY NVDA BULL 2X · PUT CUSIP 25461A953 src ↗	$405K	4,200
DIREXION SHARES ETF TRUST · DLY NVDA BEAR 1X · PUT CUSIP 25461A957 src ↗	$334K	8,300
DIREXION SHARES ETF TRUST · DLY MSFT BULL 2X CUSIP 25461A866 src ↗	$314K	13,656
DIREXION SHARES ETF TRUST · DLY AAPL BULL 2X · CALL CUSIP 25461A904 src ↗	$168K	6,000
DIREXION SHARES ETF TRUST · DLY AMZN BULL 2X · PUT CUSIP 25461A958 src ↗	$140K	5,200
DIREXION SHARES ETF TRUST · DAILY TECHNOLOGY · PUT CUSIP 25461A954 src ↗	$126K	6,100
DIREXION SHARES ETF TRUST · DLY META BULL 2X · PUT CUSIP 25461A959 src ↗	$112K	5,000
DIREXION SHARES ETF TRUST · DLY MSFT BULL 2X · PUT CUSIP 25461A956 src ↗	$108K	4,700
DIREXION SHARES ETF TRUST · DLY NVDA BEAR 1X · CALL CUSIP 25461A907 src ↗	$96.6K	2,400

ticker not yet mapped

$107M

2,218,398

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WARNER BROS DISCOVERY INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for WARNER BROS DISCOVERY INC, as it reported them
WARNER BROS DISCOVERY INC · COM SER A · CALL CUSIP — src ↗	$51.0M	1,856,600
WARNER BROS DISCOVERY INC · COM SER A · PUT CUSIP — src ↗	$50.1M	1,825,200
WARNER BROS DISCOVERY INC · COM SER A CUSIP — src ↗	$5.4M	195,020

$106M

3,876,820

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

DELL TECHNOLOGIES INC

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for DELL TECHNOLOGIES INC, as it reported them
DELL TECHNOLOGIES INC · CL C · CALL CUSIP — src ↗	$56.8M	346,000
DELL TECHNOLOGIES INC · CL C · PUT CUSIP — src ↗	$48.1M	292,900
DELL TECHNOLOGIES INC · CL C CUSIP — src ↗	$1.3M	7,964

$106M

646,864

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LIQUIDIA CORPORATION

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for LIQUIDIA CORPORATION, as it reported them
LIQUIDIA CORPORATION · COM NEW · CALL CUSIP — src ↗	$98.2M	2,602,000
LIQUIDIA CORPORATION · COM NEW · PUT CUSIP — src ↗	$4.6M	123,200
LIQUIDIA CORPORATION · COM NEW CUSIP — src ↗	$1.9M	49,041

$105M

2,774,241

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

HECLA MINING COMPANY

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for HECLA MINING COMPANY, as it reported them
HECLA MINING COMPANY · COM · PUT CUSIP — src ↗	$56.8M	3,047,400
HECLA MINING COMPANY · COM · CALL CUSIP — src ↗	$37.4M	2,005,900
HECLA MINING COMPANY · COM CUSIP — src ↗	$9.8M	528,145

$104M

5,581,445

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

OCCIDENTAL PETE CORP

2 positions · 2 reported rows

Rows GROUP ONE TRADING LLC reported for OCCIDENTAL PETE CORP, as it reported them
OCCIDENTAL PETE CORP · COM · CALL CUSIP — src ↗	$83.0M	1,276,800
OCCIDENTAL PETE CORP · COM · PUT CUSIP — src ↗	$19.5M	299,400

$102M

1,576,200

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GAMESTOP CORP

3 positions · 3 reported rows

Rows GROUP ONE TRADING LLC reported for GAMESTOP CORP, as it reported them
GAMESTOP CORP · CL A · CALL CUSIP — src ↗	$82.6M	3,584,000
GAMESTOP CORP · CL A · PUT CUSIP — src ↗	$19.2M	831,700
GAMESTOP CORP NEW · *W EXP 10/30/202 CUSIP — src ↗	$63.5K	16,443

$102M

4,432,143

1–20 of the 100 issuers on this page

Weight: shown only when every reported row is embedded and carries a disclosed value.

Truncated by Public Filings. 2,441 of this filer's 8,022 reported rows for 2026-03-31 are not embedded in this page — the page byte budget caps the embed. The rows exist in this build's published data and in the filer's own filings; the EDGAR link beside each row opens the source document.

One line per issuer, largest first — open a line for its reported rows. Grouping ↗

Book shape

Tick = median of the 8,748 tracked filers with a 2026-03-31 book (the index median: the 8,662 with a complete book). Concentration uses reported 13F long value, not total assets; the index is withheld when any position lacks a value.

share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets: 23.9%below median 80.0%
integer Herfindahl–Hirschman index in basis points over disclosed position values: 41 bpsbelow median 446 bps
holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero: 8022 / 8022median book 97.5 positions

9,569 quarter-over-quarter rows

Filing history

Available filing periods
Period	Source
2026-03-31	EDGAR ↗

Complete source filings on SEC EDGAR

The filing on EDGAR is the record, including any filed after this build.

Open GROUP ONE TRADING LLC's 13F filings on SEC EDGAR ↗

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.

Changes · Q1 2026Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Reported positions — 2026-03-31

Book shape

Filing history

Changes · Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.