| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP | 11,982,28312.0M | $292M | 13.97% | ADD 103% |
| 2 | Bain Capital Life Sciences Investors, LLC | 10,448,15810.4M | $254M | 12.18% | TRIM -16% |
| 3 | FMR LLC | 5,397,8025.4M | $131M | 6.29% | ADD 31% |
| 4 | BAMCO INC /NY/ | 3,827,5313.8M | $93M | 4.46% | ADD 66% |
| 5 | JANUS HENDERSON GROUP PLC | 2,180,9762.2M | $53M | 2.54% | ADD 152% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2,045,9382.0M | $50M | 2.39% | NEW† |
| 7 | Invesco Ltd. | 1,913,0901.9M | $47M | 2.23% | ADD 231% |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 1,893,4951.9M | $46M | 2.21% | NEW† |
| 9 | ALLIANCEBERNSTEIN L.P. | 1,224,3261.2M | $36M | 1.43% | ADD 12% |
| 10 | BlackRock, Inc. | 1,462,5841.5M | $36M | 1.71% | ADD 9% |
| 11 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1,414,8281.4M | $34M | 1.65% | — |
| 12 | MILLENNIUM MANAGEMENT LLC | 1,093,4171.1M | $27M | 1.28% | ADD 1513% |
| 13 | BAILLIE GIFFORD & CO | 1,084,6521.1M | $26M | 1.26% | TRIM -64% |
| 14 | SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 892,093892,093 | $22M | 1.04% | TRIM -29% |
| 15 | MORGAN STANLEY | 851,932851,932 | $21M | 0.99% | ADD 14% |
| 16 | FRANKLIN RESOURCES INC | 793,721793,721 | $19M | 0.93% | ADD 16% |
| 17 | EVENTIDE ASSET MANAGEMENT, LLC | 756,956756,956 | $18M | 0.88% | ADD 50% |
| 18 | CITADEL ADVISORS LLC | 756,605756,605 | $18M | 0.88% | TRIM -39% |
| 19 | VOYA INVESTMENT MANAGEMENT LLC | 727,667727,667 | $18M | 0.85% | ADD 218% |
| 20 | Ensign Peak Advisors, Inc | 690,466690,466 | $17M | 0.81% | — |
| 21 | NEXT CENTURY GROWTH INVESTORS LLC | 652,969652,969 | $16M | 0.76% | NEW |
| 22 | 12 West Capital Management LP | 640,000640,000 | $16M | 0.75% | NEW |
| 23 | FRED ALGER MANAGEMENT, LLC | 638,306638,306 | $16M | 0.74% | ADD 45% |
| 24 | Rock Springs Capital Management LP | 572,500572,500 | $14M | 0.67% | ADD 106% |
| 25 | Champlain Investment Partners, LLC | 567,424567,424 | $14M | 0.66% | NEW |
| 26 | GEODE CAPITAL MANAGEMENT, LLC | 541,659541,659 | $13M | 0.63% | ADD 8% |
| 27 | Point72 Asset Management, L.P. | 538,351538,351 | $13M | 0.63% | ADD 77% |
| 28 | RTW INVESTMENTS, LP | 495,000495,000 | $12M | 0.58% | — |
| 29 | STATE STREET CORP | 450,550450,550 | $11M | 0.53% | ADD 40% |
| 30 | LORD, ABBETT & CO. LLC | 450,364450,364 | $11M | 0.53% | TRIM -43% |
| 31 | JPMORGAN CHASE & CO | 446,985446,985 | $11M | 0.52% | TRIM -24% |
| 32 | UBS Group AG | 429,084429,084 | $10M | 0.50% | TRIM -14% |
| 33 | Catalio Capital Management, LP | 403,588403,588 | $10M | 0.47% | ADD 254% |
| 34 | Freestone Grove Partners LP | 362,094362,094 | $9M | 0.42% | ADD 141% |
| 35 | BNP PARIBAS FINANCIAL MARKETS | 342,809342,809 | $8M | 0.40% | ADD 3886% |
| 36 | XXEC, Inc. | 278,681278,681 | $8M | 0.32% | ADD 565% |
| 37 | NZS Capital, LLC | 290,133290,133 | $7M | 0.34% | ADD 38% |
| 38 | Capricorn Investment Group LLC | 256,701256,701 | $6M | 0.30% | TRIM -85% |
| 39 | Schusterman Interests, LLC | 259,666259,666 | $6M | 0.30% | TRIM -87% |
| 40 | Alyeska Investment Group, L.P. | 225,000225,000 | $5M | 0.26% | — |
| 41 | EMERALD ADVISERS, LLC | 221,302221,302 | $5M | 0.26% | — |
| 42 | GOLDMAN SACHS GROUP INC | 220,540220,540 | $5M | 0.26% | ADD 50% |
| 43 | AQR CAPITAL MANAGEMENT LLC | 208,814208,814 | $5M | 0.24% | NEW |
| 44 | GILDER GAGNON HOWE & CO LLC | 183,866183,866 | $4M | 0.21% | — |
| 45 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | 176,045176,045 | $4M | 0.21% | NEW |
| 46 | NORTHERN TRUST CORP | 158,338158,338 | $4M | 0.18% | ADD 14% |
| 47 | VANGUARD FIDUCIARY TRUST CO | 150,457150,457 | $4M | 0.18% | NEW |
| 48 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 149,113149,113 | $4M | 0.17% | TRIM -3% |
| 49 | Balyasny Asset Management L.P. | 148,200148,200 | $4M | 0.17% | NEW |
| 50 | ROYAL BANK OF CANADA | 137,421137,421 | $3M | 0.16% | ADD 24% |
| 51 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 133,991133,991 | $3M | 0.16% | NEW |
| 52 | EMERALD MUTUAL FUND ADVISERS TRUST | 131,262131,262 | $3M | 0.15% | — |
| 53 | Lisanti Capital Growth, LLC | 123,805123,805 | $3M | 0.14% | ADD 183% |
| 54 | Quantbot Technologies LP | 120,847120,847 | $3M | 0.14% | NEW |
| 55 | BANK OF AMERICA CORP /DE/ | 111,702111,702 | $3M | 0.13% | ADD 29% |
| 56 | INTREPID FAMILY OFFICE LLC | 110,000110,000 | $3M | 0.13% | NEW |
| 57 | JANE STREET GROUP, LLC | 102,284102,284 | $2M | 0.12% | NEW |
| 58 | Brevan Howard Capital Management LP | 80,41680,416 | $2M | 0.09% | ADD 53% |
| 59 | AMERIPRISE FINANCIAL INC | 74,62674,626 | $2M | 0.09% | TRIM -27% |
| 60 | Aquatic Capital Management LLC | 73,09973,099 | $2M | 0.09% | NEW |
| 61 | Quantinno Capital Management LP | 71,27171,271 | $2M | 0.08% | NEW |
| 62 | SEI INVESTMENTS CO | 67,04867,048 | $2M | 0.08% | ADD 342% |
| 63 | Swiss Life Asset Management Ltd | 16,01216,012 | $2M | 0.02% | NEW |
| 64 | Burkehill Global Management, LP | 65,00065,000 | $2M | 0.08% | — |
| 65 | Bank of New York Mellon Corp | 61,04861,048 | $1M | 0.07% | ADD 25% |
| 66 | TFC Financial Management, Inc. | 55,59855,598 | $1M | 0.06% | NEW |
| 67 | Universal- Beteiligungs- und Servicegesellschaft mbH | 55,44955,449 | $1M | 0.06% | NEW |
| 68 | NEW YORK STATE COMMON RETIREMENT FUND | 53,62953,629 | $1M | 0.06% | ADD 1630% |
| 69 | Squarepoint Ops LLC | 50,61150,611 | $1M | 0.06% | NEW |
| 70 | Corient Private Wealth LLC | 50,32150,321 | $1M | 0.06% | NEW |
| 71 | Ghisallo Capital Management LLC | 50,00050,000 | $1M | 0.06% | TRIM -33% |
| 72 | Holocene Advisors, LP | 44,57844,578 | $1M | 0.05% | NEW |
| 73 | Jain Global LLC | 43,90243,902 | $1M | 0.05% | NEW |
| 74 | VARCOV Co. | 42,73242,732 | $1M | 0.05% | TRIM -25% |
| 75 | Intellectus Partners, LLC | 41,15941,159 | $1M | 0.05% | NEW |
| 76 | Swiss National Bank | 41,10041,100 | $999,963 | 0.05% | — |
| 77 | WELLS FARGO & COMPANY/MN | 39,14639,146 | $952,422 | 0.05% | ADD 82% |
| 78 | XTX Topco Ltd | 38,82238,822 | $944,539 | 0.05% | TRIM -10% |
| 79 | LAZARD ASSET MANAGEMENT LLC | 38,12638,126 | $927,606 | 0.04% | NEW |
| 80 | AlpInvest Partners B.V. | 37,65537,655 | $916,146 | 0.04% | NEW |
| 81 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 34,60534,605 | $841,940 | 0.04% | NEW |
| 82 | Legato Capital Management LLC | 34,57534,575 | $841,210 | 0.04% | ADD 114% |
| 83 | PRICE T ROWE ASSOCIATES INC /MD/ | 31,97531,975 | $779,000 | 0.04% | TRIM -96% |
| 84 | BCWM, LLC | 31,31031,310 | $761,772 | 0.04% | — |
| 85 | IEQ CAPITAL, LLC | 30,32730,327 | $737,856 | 0.04% | NEW |
| 86 | LMR Partners LLP | 30,00030,000 | $729,900 | 0.03% | NEW |
| 87 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 29,37129,371 | $714,596 | 0.03% | ADD 42% |
| 88 | ALLSTATE CORP | 29,00029,000 | $705,570 | 0.03% | NEW |
| 89 | BANK OF MONTREAL /CAN/ | 27,43927,439 | $667,591 | 0.03% | NEW |
| 90 | TrueMark Investments, LLC | 26,88526,885 | $654,112 | 0.03% | — |
| 91 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 26,23726,237 | $638,346 | 0.03% | TRIM -20% |
| 92 | HB Wealth Management, LLC | 25,21425,214 | $613,457 | 0.03% | NEW |
| 93 | RHUMBLINE ADVISERS | 23,74723,747 | $577,753 | 0.03% | ADD 18% |
| 94 | Nuveen, LLC | 23,23923,239 | $565,405 | 0.03% | — |
| 95 | Hudson Bay Capital Management LP | 22,37022,370 | $544,262 | 0.03% | NEW |
| 96 | LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 22,21022,210 | $540,369 | 0.03% | NEW |
| 97 | Carlyle Group Inc. | 20,43820,438 | $497,256 | 0.02% | NEW |
| 98 | Quent Capital, LLC | 20,00020,000 | $486,600 | 0.02% | — |
| 99 | Walleye Capital LLC | 19,46419,464 | $473,559 | 0.02% | NEW |
| 100 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 19,22719,227 | $467,793 | 0.02% | TRIM -48% |
† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | — | — | — | 4.9M | 5.9M | 12.0M | $292M |
| Bain Capital Life Sciences Investors, LLC | — | — | — | 12.4M | 12.4M | 10.4M | $254M |
| FMR LLC | — | — | — | 4.7M | 4.1M | 5.4M | $131M |
| BAMCO INC /NY/ | — | — | — | 1.2M | 2.3M | 3.8M | $93M |
| JANUS HENDERSON GROUP PLC | — | — | — | 1.0M | 866K | 2.2M | $53M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | — | — | — | — | — | 2.0M | $50M |
| Invesco Ltd. | — | — | — | 102K | 577K | 1.9M | $47M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.9M | $46M |
| ALLIANCEBERNSTEIN L.P. | — | — | — | 1.1M | 1.1M | 1.2M | $36M |
| BlackRock, Inc. | — | — | — | 310K | 1.3M | 1.5M | $36M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | — | — | — | — | 1.4M | 1.4M | $34M |
| MILLENNIUM MANAGEMENT LLC | — | — | — | 116K | 68K | 1.1M | $27M |
| BAILLIE GIFFORD & CO | — | — | — | 3.0M | 3.0M | 1.1M | $26M |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | — | — | — | 848K | 1.3M | 892K | $22M |
| MORGAN STANLEY | — | — | — | 755K | 746K | 852K | $21M |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 169 | 64,997,954 | 75.8% | $1.6B |
| 2025-Q4 | 112 | 52,336,405 | 61.5% | $1.5B |
| 2025-Q3 | 89 | 44,803,988 | 53.7% | $1.5B |
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | +6,088,213 | $148M | ADD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +2,045,938 | $50M | OPEN |
| VANGUARD CAPITAL MANAGEMENT LLC | +1,893,495 | $46M | OPEN |
| BAMCO INC /NY/ | +1,523,654 | $37M | ADD |
| Invesco Ltd. | +1,335,693 | $32M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | −2,000,000 | $49M | TRIM |
| BAILLIE GIFFORD & CO | −1,921,346 | $47M | TRIM |
| Schusterman Interests, LLC | −1,679,535 | $41M | TRIM |
| VANGUARD GROUP INC | −1,580,313 | $38M | CLOSE |
| Capricorn Investment Group LLC | −1,404,900 | $34M | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| 2026-03-24 |
| SEC → |
Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).
