Polar Capital Holdings Plc

CIK 1837309 · 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: $28.2B
every reported holding for this filer and quarter, including ones with no disclosed value: 242
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 29
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 51

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: CAP STK CL A · position key `pos:15142` · issuer key `iss:89` CALL	ADD	+$939M	+3,630,000	$1.3B	$2.2B	4,000,000	7,630,000
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:15642` · issuer key `iss:1334`	ADD	+$251M	+2,111,899	$1.8B	$2.1B	9,693,690	11,805,589
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:13215` · issuer key `iss:144` CALL	ADD	+$194M	+1,170,000	$1.5B	$1.7B	5,680,000	6,850,000
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:11825` · issuer key `iss:1225` CALL	ADD	+$146M	+1,148,000	$1.2B	$1.3B	2,458,600	3,606,600
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:12827` · issuer key `iss:323`	ADD	−$51.0M	+156,410	$940M	$889M	2,716,852	2,873,262
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:14060` · issuer key `iss:47`	ADD	+$102M	+646,252	$591M	$693M	2,759,230	3,405,482
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:11390` · issuer key `iss:720`	ADD	+$21.2M	+171,959	$579M	$600M	877,058	1,049,017
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:12331` · issuer key `iss:1618`	TRIM	+$256M	−391,205	$301M	$557M	1,268,237	877,032
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:17670` · issuer key `iss:1145`	TRIM	+$126M	−309,811	$379M	$506M	1,029,297	719,486
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:15686` · issuer key `iss:478`	ADD	+$156M	+272,270	$315M	$471M	1,705,912	1,978,182
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:16439` · issuer key `iss:520`	ADD	+$253M	+1,047,784	$200M	$453M	2,285,993	3,333,777
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: CAP STK CL A · position key `pos:15142` · issuer key `iss:89`	TRIM	−$75.9M	−126,071	$488M	$412M	1,558,761	1,432,690
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:10455` · issuer key `iss:1091`	TRIM	−$83.1M	−960,457	$492M	$409M	2,873,948	1,913,491
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:18187` · issuer key `iss:1040`	TRIM	−$16.3M	−70,880	$416M	$399M	342,199	271,319
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:16193` · issuer key `iss:1909`	ADD	+$252M	+713,174	$134M	$386M	827,785	1,540,959
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:15578` · issuer key `iss:2205`	TRIM	+$27.3M	−295,551	$339M	$366M	1,229,410	933,859
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)	share class as filed: CAP STK CL C · position key `pos:17821` · issuer key `iss:89`	TRIM	−$109M	−236,828	$474M	$365M	1,509,724	1,272,896
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:18143` · issuer key `iss:982`	ADD	+$256M	+5,344,796	$101M	$357M	2,741,222	8,086,018
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:15221` · issuer key `iss:1228`	TRIM	+$33.3M	−71,702	$313M	$347M	1,098,037	1,026,335
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:14175` · issuer key `iss:95`	ADD	+$22.2M	+254,765	$316M	$338M	1,368,783	1,623,548

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 18

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:14448` · issuer key `iss:2100`	NO CHANGE	−$5.0M	$137M	$132M	403,500	403,500
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:11683` · issuer key `iss:1491`	NO CHANGE	−$13.4M	$103M	$89.8M	453,000	453,000
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:12673` · issuer key `iss:1515`	NO CHANGE	−$4.8M	$44.0M	$39.2M	687,500	687,500
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:18169` · issuer key `iss:1577`	NO CHANGE	−$851K	$16.7M	$15.8M	97,748	97,748
—	share class as filed: NOTE 3.500%12/0 · position key `pos:12624` · issuer key `iss:1169`	NO CHANGE	+$579K	$5.5M	$6.1M	2,000,000	2,000,000
—	share class as filed: NOTE 3.750% 6/3 · position key `sid:sec:prov:0c45f6ced77474138746c2836c13bc19` · issuer key `cusip6:349915`	NO CHANGE	+$71.0K	$3.4M	$3.5M	2,000,000	2,000,000
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:15624` · issuer key `iss:662`	NO CHANGE	+$454K	$2.9M	$3.3M	16,619	16,619
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:16805` · issuer key `iss:997`	NO CHANGE	−$666K	$3.6M	$2.9M	6,317	6,317
—	share class as filed: COM · position key `sid:sec:prov:1614bd11ba9bce01373fbe1db1b30b5c` · issuer key `cusip6:006739`	NO CHANGE	−$405K	$3.2M	$2.8M	29,459	29,459
—	share class as filed: NOTE 0.250% 5/0 · position key `sid:sec:prov:70d3b882f490eede31bc42fd35a1857e` · issuer key `cusip6:50202M`	NO CHANGE	+$2.6K	$2.5M	$2.5M	2,500,000	2,500,000
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:16711` · issuer key `iss:435`	NO CHANGE	−$256K	$2.2M	$1.9M	5,098	5,098
—	share class as filed: NOTE 2.750% 8/0 · position key `pos:15366` · issuer key `iss:416`	NO CHANGE	+$190K	$1.6M	$1.8M	750,000	750,000
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:13186` · issuer key `iss:1273`	NO CHANGE	−$243K	$1.9M	$1.7M	8,351	8,351
—	share class as filed: NOTE 4.625% 3/1 · position key `pos:12490` · issuer key `iss:1561`	NO CHANGE	−$286K	$1.9M	$1.6M	1,500,000	1,500,000
—	share class as filed: NOTE 2.250% 8/1 · position key `pos:16496` · issuer key `iss:1118`	NO CHANGE	−$117K	$1.3M	$1.2M	1,000,000	1,000,000
—	share class as filed: NOTE 12/0 · position key `pos:13806` · issuer key `iss:559`	NO CHANGE	−$20.2K	$601K	$581K	600,000	600,000
—	share class as filed: COM NEW · position key `sid:sec:prov:2c6ec94eaf42646741d9546a56b475a7` · issuer key `cusip6:85916J`	NO CHANGE	−$8.1K	$40.6K	$32.5K	17,665	17,665
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:10466` · issuer key `iss:837`	NO CHANGE	−$7.5K	$27.1K	$19.6K	10,000	10,000

Flags: no row carries a flag.

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

Reported positions — 2026-03-31

235 issuers · 242 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

Share of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.

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) 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

3 positions · 3 reported rows

Rows Polar Capital Holdings Plc reported for ALPHABET INC, as it reported them
ALPHABET INC · CAP STK CL A · CALL CUSIP — src ↗	$2.2B	7,630,000
ALPHABET INC · CAP STK CL A CUSIP — src ↗	$412M	1,432,690
ALPHABET INC · CAP STK CL C CUSIP — src ↗	$365M	1,272,896

$3.0B

10,335,586

10.6%

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 Polar Capital Holdings Plc reported for APPLE INC, as it reported them
APPLE INC · COM · CALL CUSIP — src ↗	$1.7B	6,850,000
APPLE INC · COM CUSIP — src ↗	$329M	1,295,827

$2.1B

8,145,827

7.3%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$2.1B

11,805,589

7.3%

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

2 positions · 2 reported rows

Rows Polar Capital Holdings Plc reported for MICROSOFT CORP, as it reported them
MICROSOFT CORP · COM · CALL CUSIP — src ↗	$1.3B	3,606,600
MICROSOFT CORP · COM CUSIP — src ↗	$244M	659,162

$1.6B

4,265,762

5.6%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$889M

2,873,262

3.2%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$693M

3,405,482

2.5%

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 · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$600M

1,049,017

2.1%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$557M

877,032

2.0%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$506M

719,486

1.8%

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

COHERENT CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$471M

1,978,182

1.7%

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

CORNING INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$453M

3,333,777

1.6%

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 · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$409M

1,913,491

1.5%

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

KLA CORP · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$399M

271,319

1.4%

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 · COM CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$386M

1,540,959

1.4%

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

SEAGATE TECHNOLOGY HLDNGS PL · ORD SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$366M

933,859

1.3%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$357M

8,086,018

1.3%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$347M

1,026,335

1.2%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$338M

1,623,548

1.2%

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

RENAISSANCERE HLDGS LTD · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$333M

1,119,889

1.2%

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

ARCH CAP GROUP LTD · ORD CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$317M

3,300,000

1.1%

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

CIENA CORP · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$310M

798,395

1.1%

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

CELESTICA INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$300M

1,065,005

1.1%

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

TTM TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$285M

2,924,285

1.0%

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

ARISTA NETWORKS INC · COM SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$274M

2,230,969

1.0%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$263M

972,432

0.9%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$259M

281,102

0.9%

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

XENON PHARMACEUTICALS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$256M

4,405,312

0.9%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$251M

287,990

0.9%

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

CHUBB LTD SWITZ · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$242M

743,748

0.9%

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

CLOUDFLARE INC · CL A COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$240M

1,164,084

0.9%

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

FLEXTRONICS INTL LTD · ORD CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$236M

3,610,561

0.8%

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

FORMFACTOR INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$222M

2,292,313

0.8%

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

MARSH & MCLENNAN COS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$212M

1,220,000

0.8%

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

MACOM TECH SOLUTIONS HLDGS I · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$207M

930,778

0.7%

—

ENLIVEN THERAPEUTICS INC · COM CUSIP 29337E102
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$199M

5,065,933

0.7%

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

FABRINET · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$191M

365,902

0.7%

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

NUVALENT INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$188M

1,831,253

0.7%

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

BRIDGEBIO PHARMA INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$187M

2,519,306

0.7%

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

SHOPIFY INC · CL A SUB VTG SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$171M

1,441,167

0.6%

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

TEVA PHARMACEUTICAL INDS LTD · SPONSORED ADS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$156M

5,175,058

0.6%

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

ASCENDIS PHARMA A/S

2 positions · 2 reported rows

Rows Polar Capital Holdings Plc reported for ASCENDIS PHARMA A/S, as it reported them
ASCENDIS PHARMA A/S · SPONSORED ADR CUSIP — src ↗	$149M	651,712
ASCENDIS PHARMA A/S · NOTE 2.250% 4/0 CUSIP — src ↗	$5.1M	3,500,000

$154M

4,151,712

0.5%

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

MARKEL GROUP INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$153M

80,000

0.5%

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

MADRIGAL PHARMACEUTICALS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$151M

289,310

0.5%

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

BERKLEY W R CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$151M

2,275,000

0.5%

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

ESSENT GROUP LTD · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$149M

2,550,000

0.5%

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

AKAMAI TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$149M

1,296,665

0.5%

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

REGENERON PHARMACEUTICALS · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$149M

192,546

0.5%

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

RHYTHM PHARMACEUTICALS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$141M

1,615,586

0.5%

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

TRAVELERS COMPANIES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$139M

477,500

0.5%

—

ARCUTIS BIOTHERAPEUTICS INC · COM CUSIP 03969K108
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$134M

5,666,940

0.5%

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

EVEREST GROUP LTD · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$132M

403,500

0.5%

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 · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$127M

867,215

0.5%

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

SPOTIFY TECHNOLOGY S A · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$119M

245,436

0.4%

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

NU HLDGS LTD · ORD SHS CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$119M

8,266,177

0.4%

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

REINSURANCE GROUP AMER INC · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$112M

546,829

0.4%

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

REVOLUTION MEDICINES INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$110M

1,133,930

0.4%

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

CYTOKINETICS INC · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$109M

1,661,248

0.4%

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 · COM CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$104M

764,863

0.4%

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

CATERPILLAR INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$103M

145,356

0.4%

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

SCHOLAR ROCK HLDG CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$97.5M

1,983,628

0.3%

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 · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$95.7M

257,501

0.3%

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 · COM CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$95.1M

1,371,663

0.3%

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

BROWN & BROWN INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$93.9M

1,440,000

0.3%

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

NEWAMSTERDAM PHARMA COMPANY · ORDINARY SHARES CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$90.6M

2,831,607

0.3%

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

DIANTHUS THERAPEUTICS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$90.3M

1,076,009

0.3%

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

PROGRESSIVE CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$89.8M

453,000

0.3%

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

SNOWFLAKE INC

2 positions · 2 reported rows

Rows Polar Capital Holdings Plc reported for SNOWFLAKE INC, as it reported them
SNOWFLAKE INC · COM SHS CUSIP — src ↗	$82.3M	545,815
SNOWFLAKE INC · NOTE 10/0 CUSIP — src ↗	$6.1M	5,000,000

$88.4M

5,545,815

0.3%

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

ALNYLAM PHARMACEUTICALS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$85.3M

257,674

0.3%

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

VAXCYTE INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$82.9M

1,425,788

0.3%

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

RYAN SPECIALTY HOLDINGS INC · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$82.7M

2,450,000

0.3%

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

MONGODB INC · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$81.0M

330,791

0.3%

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

AMPHENOL CORP · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$79.1M

625,970

0.3%

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

WALMART INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$75.0M

603,752

0.3%

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

EVERPURE INC · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$66.8M

1,131,674

0.2%

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

SEA LTD · SPONSORD ADS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$65.6M

792,172

0.2%

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

COMFORT SYS USA INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$64.1M

46,505

0.2%

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

FUTU HLDGS LTD · SPON ADS CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$63.2M

462,067

0.2%

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

HAGERTY INC · CL A COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$63.2M

6,000,000

0.2%

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

IONIS PHARMACEUTICALS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$62.3M

829,511

0.2%

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 · SPONSORED ADS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$61.6M

603,005

0.2%

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

JOHNSON CONTROLS INTERNATION · SHS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$61.4M

468,878

0.2%

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

INSMED INC · COM PAR $.01 CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$60.2M

368,107

0.2%

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

US FOODS HLDG CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$60.1M

652,180

0.2%

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

BANK NEW YORK MELLON CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$57.6M

485,154

0.2%

—

SOLENO THERAPEUTICS INC · COM CUSIP 834203309
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$56.9M

1,698,855

0.2%

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

MERCADOLIBRE INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$54.6M

31,570

0.2%

—

SAVARA INC · COM CUSIP 805111101
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$52.1M

9,541,786

0.2%

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

XPO INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$51.5M

264,812

0.2%

—

RAPPORT THERAPEUTICS INC · COM CUSIP 75383L102
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$51.4M

1,642,461

0.2%

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

ORUKA THERAPEUTICS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$51.4M

1,047,693

0.2%

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 · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$50.7M

762,178

0.2%

—

ZENAS BIOPHARMA INC · COM CUSIP 98937L105
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$49.8M

2,548,444

0.2%

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

IRHYTHM HOLDINGS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.8M

421,612

0.2%

—

AXOGEN INC · COM CUSIP 05463X106
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$49.7M

1,500,822

0.2%

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

RADIAN GROUP INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.6M

1,500,000

0.2%

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

KASPI KZ JSC · SPONSORED ADS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.5M

668,339

0.2%

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

TRIP COM GROUP LTD · ADS CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$49.4M

991,406

0.2%

—

MBX BIOSCIENCES INC · COM CUSIP 55287L101
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$48.4M

1,622,186

0.2%

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 · CL B NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$48.3M

100,710

0.2%

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

CG ONCOLOGY INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$47.7M

704,461

0.2%

1–20 of the 100 issuers on this page

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: 58.5%below median 80.0%
integer Herfindahl–Hirschman index in basis points over disclosed position values: 250 bpsbelow median 446 bps
holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero: 242 / 242median book 97.5 positions

293 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 Polar Capital Holdings Plc'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.