Ontario Teachers' Pension Plan Filed as ONTARIO TEACHERS PENSION PLAN BOARD.
- 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
- $3.5B
- every reported holding for this filer and quarter, including ones with no disclosed value
- 162
- positions with no comparable holding in the prior quarter (kind new), 2026-03-31
- 35
- positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
- 41
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.
by shares · How classified ↗Period
| 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 | |
|---|---|---|---|---|---|---|---|---|
| — | share class as filed: IBOXX HI YD ETF · position key pos:12764 · issuer key iss:1013 | TRIM | −$368M | −4,480,000 | $891M | $523M | 11,050,000 | 6,570,000 |
| 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:12725 · issuer key iss:1615 | ADD | −$45.8M | +35,254 | $177M | $132M | 669,919 | 705,173 |
| 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:16278 · issuer key iss:390 | TRIM | −$82.2M | −170,333 | $207M | $125M | 853,538 | 683,205 |
| 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:13363 · issuer key iss:1393 | NEW | +$115M | +550,668 | $0 | $115M | — | 550,668 |
| 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 | TRIM | −$43.7M | −199,327 | $137M | $93.6M | 736,225 | 536,898 |
| 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:17839 · issuer key iss:2093 | NEW | +$84.4M | +235,970 | $0 | $84.4M | — | 235,970 |
| 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:10904 · issuer key iss:1569 | TRIM | −$53.0M | −118,095 | $137M | $83.7M | 351,309 | 233,214 |
| 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:11584 · issuer key iss:403 | TRIM | −$26.5M | −587,333 | $99.8M | $73.3M | 1,889,464 | 1,302,131 |
| 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:10663 · issuer key iss:1575 | TRIM | −$10.3M | −123,981 | $81.7M | $71.4M | 453,653 | 329,672 |
| 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:15499 · issuer key iss:23 | ADD | +$7.4M | +47,958 | $63.6M | $71.0M | 278,403 | 326,361 |
| 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:12742 · issuer key iss:341 | TRIM | −$2.3M | −35,095 | $72.1M | $69.8M | 249,480 | 214,385 |
| 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:13510 · issuer key iss:444 | ADD | +$65.3M | +2,054,255 | $3.1M | $68.4M | 83,693 | 2,137,948 |
| 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:14206 · issuer key iss:1193 | NEW | +$53.8M | +107,644 | $0 | $53.8M | — | 107,644 |
| 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 | NEW | +$52.9M | +266,694 | $0 | $52.9M | — | 266,694 |
| 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:11122 · issuer key iss:1684 | NEW | +$52.4M | +347,707 | $0 | $52.4M | — | 347,707 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: ORD · position key pos:17695 · issuer key iss:2037 | NEW | +$52.4M | +265,640 | $0 | $52.4M | — | 265,640 |
| 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:11393 · issuer key iss:545 | TRIM | −$115M | −230,070 | $160M | $45.2M | 314,074 | 84,004 |
| 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:10554 · issuer key iss:1747 | NEW | +$44.2M | +210,616 | $0 | $44.2M | — | 210,616 |
| 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:14021 · issuer key iss:186 | TRIM | −$72.4M | −74,172 | $116M | $43.9M | 717,272 | 643,100 |
| 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 | +$6.3M | +18,080 | $30.4M | $36.7M | 46,006 | 64,086 |
Flags: no row carries a flag.
1–20 of the 100 changes on this page
1–100 of 185 changes
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.
| 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: SUB VTG SHS · position key pos:16538 · issuer key iss:792 | NO CHANGE | −$27.7M | 0 | $964M | $937M | 22,450,784 | 22,450,784 |
| 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:14617 · issuer key iss:1467 | NO CHANGE | −$32.9M | 0 | $94.1M | $61.3M | 6,492,530 | 6,492,530 |
| — | share class as filed: COM · position key sid:sec:prov:63de82bac892e0465b01a1e141620b28 · issuer key cusip6:811916 | NO CHANGE | −$2.1M | 0 | $49.3M | $47.2M | 1,664,634 | 1,664,634 |
| — | share class as filed: NOTE 3.000% 5/0 · position key pos:17531 · issuer key iss:925 PRN | NO CHANGE | +$582K | 0 | $20.4M | $21.0M | 16,000,000 | 16,000,000 |
| — | share class as filed: NOTE 0.875%12/0 · position key pos:16446 · issuer key iss:1845 PRN | NO CHANGE | −$1.3M | 0 | $19.5M | $18.2M | 15,000,000 | 15,000,000 |
| — | share class as filed: NOTE 0.250% 9/1 · position key pos:13143 · issuer key iss:1636 PRN | NO CHANGE | +$90.2K | 0 | $9.7M | $9.8M | 10,000,000 | 10,000,000 |
| 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:15413 · issuer key iss:246 PUT | NO CHANGE | −$406K | 0 | $8.0M | $7.6M | 394,000 | 394,000 |
| — | share class as filed: NOTE5/0 · position key pos:15403 · issuer key iss:1707 PRN | NO CHANGE | +$102K | 0 | $6.9M | $7.0M | 7,000,000 | 7,000,000 |
| — | share class as filed: NOTE5/0 · position key pos:12753 · issuer key iss:1683 PRN | NO CHANGE | +$98.2K | 0 | $5.6M | $5.7M | 6,000,000 | 6,000,000 |
| 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:13923 · issuer key iss:1472 PUT | NO CHANGE | −$10.1K | 0 | $5.2M | $5.2M | 53,000 | 53,000 |
| 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:15494 · issuer key iss:98 PUT | NO CHANGE | −$2.1M | 0 | $7.0M | $4.9M | 458,000 | 458,000 |
| — | share class as filed: NOTE3/0 · position key pos:13180 · issuer key iss:608 PRN | NO CHANGE | −$283K | 0 | $5.0M | $4.8M | 5,000,000 | 5,000,000 |
| 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:11261 · issuer key iss:1049 PUT | NO CHANGE | −$360K | 0 | $4.4M | $4.0M | 77,200 | 77,200 |
| — | share class as filed: NOTE 3.375% 6/0 · position key sid:sec:prov:058c760a91f1d72c7d65865b5bdcb8be · issuer key cusip6:84762L PRN | NO CHANGE | +$164K | 0 | $3.8M | $3.9M | 4,000,000 | 4,000,000 |
| — | share class as filed: NOTE 0.125% 3/0 · position key pos:12334 · issuer key iss:1683 PRN | NO CHANGE | +$18.1K | 0 | $3.6M | $3.7M | 4,000,000 | 4,000,000 |
| — | share class as filed: NOTE11/1 · position key pos:11554 · issuer key iss:1871 PRN | NO CHANGE | +$20.5K | 0 | $2.4M | $2.4M | 2,500,000 | 2,500,000 |
| — | share class as filed: NOTE 0.750%12/1 · position key pos:16026 · issuer key iss:52 PRN | NO CHANGE | −$469K | 0 | $2.8M | $2.3M | 2,500,000 | 2,500,000 |
| — | share class as filed: NOTE 1.125% 3/1 · position key sid:sec:prov:04a24149b39c0a8ba2ce725d44d83235 · issuer key cusip6:12685J PRN | NO CHANGE | −$103K | 0 | $1.0M | $914K | 1,250,000 | 1,250,000 |
Flags: no row carries a flag.
Holdings without a security ID are counted, not compared. Method ↗
Reported positions — 2026-03-31
159 issuers · 162 rowsViewThis 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 | Shares | Wt |
|---|---|---|---|---|---|
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | GFL ENVIRONMENTAL INC · SUB VTG SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $937M | 22,450,784 | 27.1% | |
| — | ISHARES TR · IBOXX HI YD ETF CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $523M | 6,570,000 | 15.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | SALESFORCE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $132M | 705,173 | 3.8% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | CAPITAL ONE FINL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $125M | 683,205 | 3.6% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | PNC FINL SVCS GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $115M | 550,668 | 3.3% | |
| 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 — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $93.6M | 536,898 | 2.7% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | EATON CORP PLC · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $84.4M | 235,970 | 2.4% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ROCKWELL AUTOMATION INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $83.7M | 233,214 | 2.4% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | CARRIER GLOBAL CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $73.3M | 1,302,131 | 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) | ROSS STORES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $71.4M | 329,672 | 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) | ABBVIE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $71.0M | 326,361 | 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) | BURLINGTON STORES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $69.8M | 214,385 | 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) | CHIPOTLE MEXICAN GRILL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $68.4M | 2,137,948 | 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) | PONY AI INC · SPONSORED ADS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $61.3M | 6,492,530 | 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) | MASTERCARD INCORPORATED · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $53.8M | 107,644 | 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) | PROGRESSIVE CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $52.9M | 266,694 | 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) | SNOWFLAKE INC · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $52.4M | 347,707 | 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) | ASTRAZENECA PLC · ORD CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $52.4M | 265,640 | 1.5% | |
| — | SEABRIDGE GOLD INC · COM CUSIP 811916105 quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $47.2M | 1,664,634 | 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) | CUMMINS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $45.2M | 84,004 | 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) | T-MOBILE US INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $44.2M | 210,616 | 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) | ATLASSIAN CORPORATION · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $43.9M | 643,100 | 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) | META PLATFORMS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $36.7M | 64,086 | 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) | DISNEY WALT CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $31.3M | 324,614 | 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) | THERMO FISHER SCIENTIFIC INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $29.2M | 59,473 | 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) | ZIMMER BIOMET HOLDINGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $24.5M | 270,876 | 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) | ASML HLDG NV · N Y REGISTRY SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $23.2M | 17,576 | 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) | SPOTIFY TECHNOLOGY S A · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $22.3M | 46,004 | 0.6% | |
| — | H WORLD GROUP LTD · NOTE 3.000% 5/0 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $21.0M | 16,000,000 PRN | 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) | TAKE-TWO INTERACTIVE SOFTWAR · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $19.4M | 98,158 | 0.6% | |
| — | UBER TECHNOLOGIES INC · NOTE 0.875%12/0 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $18.2M | 15,000,000 PRN | 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) | EDWARDS LIFESCIENCES CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $14.7M | 183,733 | 0.4% | |
| — | TRAEGER INC · COM NEW CUSIP 89269P202 quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $14.3M | 493,861 | 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) | APPLIED MATLS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $11.1M | 32,414 | 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) | ELANCO ANIMAL HEALTH INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $10.0M | 417,697 | 0.3% | |
| — | SEA LTD · NOTE 0.250% 9/1 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $9.8M | 10,000,000 PRN | 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) | DANAHER CORP DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $9.6M | 50,401 | 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) | SNAP INC | $9.5M | — | 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) | BEAZER HOMES USA INC · COM NEW · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $7.6M | 394,000 | 0.2% | |
| — | BLOCK INC · NOTE5/0 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $7.0M | 7,000,000 PRN | 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) | POST HLDGS INC | $5.4M | 54,442 | 0.2% | |
| — | NUTANIX INC · NOTE 0.250%10/0 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $5.1M | 5,000,000 PRN | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | PORTLAND GEN ELEC CO · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $5.1M | 95,936 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | PARK HOTELS & RESORTS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $5.0M | 473,823 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | FIRSTENERGY CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $5.0M | 97,775 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | IRON MTN INC DEL · COM · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.9M | 48,300 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | AMERICAN AIRLINES GROUP INC · COM · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.9M | 458,000 | 0.1% | |
| — | DROPBOX INC · NOTE3/0 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $4.8M | 5,000,000 PRN | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MID-AMER APT CMNTYS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.5M | 36,654 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | WP CAREY INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.5M | 65,618 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | OGE ENERGY CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.4M | 90,907 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | INTUITIVE SURGICAL INC · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.1M | 8,987 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | GENTEX CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.1M | 185,502 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | KB HOME · COM · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $4.0M | 77,200 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BOSTON BEER INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.9M | 17,092 | 0.1% | |
| — | SPECTRUM BRANDS INC · NOTE 3.375% 6/0 CUSIP 84762LAZ8 quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $3.9M | 4,000,000 PRN | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | DOMINOS PIZZA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.7M | 10,303 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BLACK HILLS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.5M | 50,703 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | KRAFT HEINZ CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.4M | 151,369 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | COMCAST CORP NEW · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.4M | 117,021 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | CAMDEN PPTY TR · SH BEN INT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.3M | 34,214 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | LEAR CORP · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.3M | 27,086 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | NEW YORK TIMES CO MTN BE · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.3M | 39,023 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ARCHER DANIELS MIDLAND CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.3M | 44,866 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BATH & BODY WORKS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.1M | 163,793 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | INVITATION HOMES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.1M | 122,948 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | DUKE ENERGY CORP NEW · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.1M | 23,303 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | REALTY INCOME CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.0M | 49,603 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | TEXAS ROADHOUSE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.0M | 18,352 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BOOKING HOLDINGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.0M | 709 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | POLARIS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.0M | 54,432 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | HEALTHPEAK PROPERTIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $3.0M | 179,896 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | EXPEDIA GROUP INC · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.9M | 12,770 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BRUNSWICK CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.9M | 40,460 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | TAPESTRY INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.8M | 19,620 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | IDEXX LABS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.7M | 4,887 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | AMERICAN HOMES 4 RENT · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.7M | 97,586 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | FORD MTR CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.7M | 230,141 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MAPLEBEAR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.6M | 70,518 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | AUTOLIV INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.5M | 23,806 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | COSTCO WHOLESALE CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.5M | 2,511 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BELLRING BRANDS INC · COMMON STOCK CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.4M | 152,017 | 0.1% | |
| — | UNITY SOFTWARE INC · NOTE11/1 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $2.4M | 2,500,000 PRN | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | PUBLIC STORAGE OPER CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.4M | 8,925 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | APTIV PLC · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.3M | 33,603 | 0.1% | |
| — | AFFIRM HLDGS INC · NOTE 0.750%12/1 CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d ticker not yet mapped | $2.3M | 2,500,000 PRN | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | NNN REIT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.3M | 53,729 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | VENTAS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.2M | 27,329 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MURPHY USA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.1M | 4,325 | 0.1% | |
| 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 — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.1M | 16,787 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | GRAND CANYON ED INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.0M | 11,987 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | EVERSOURCE ENERGY · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $2.0M | 28,323 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BORGWARNER INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.9M | 34,872 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | AMERICAN ELEC PWR CO INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.8M | 14,070 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MOLSON COORS BEVERAGE CO · CL B CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.8M | 42,227 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | FIRST INDL RLTY TR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.8M | 31,303 | 0.1% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | TJX COS INC NEW · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.7M | 10,791 | 0.0% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | EQUITY RESIDENTIAL · SH BEN INT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.7M | 29,117 | 0.0% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | OMNICOM GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.7M | 21,913 | 0.0% | |
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | RIVIAN AUTOMOTIVE INC · COM CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-11 +41d | $1.6M | 104,435 | 0.0% |
1–20 of the 100 issuers on this page
1–100 of 159 issuers · page 1 of 2
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.- 86.6%above median 80.0%
- integer Herfindahl–Hirschman index in basis points over disclosed position values
- 1,066 bpsabove median 446 bps
- holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero
- 162 / 162median book 97.5 positions
203 quarter-over-quarter rows
Filing history
| 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 ONTARIO TEACHERS PENSION PLAN BOARD'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.