$7.06
+0.31 (+4.59%)
USD · as of 2026-08-19 · marketstack
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Flagship Pioneering, LLC | 12,674,12012.7M | $61M | 21.59% | — |
| 2 | FMR LLC | 6,047,1986.0M | $29M | 10.30% | ADD 12% |
| 3 | BVF INC/IL | 5,842,0005.8M | $28M | 9.95% | ADD 10% |
| 4 | DEERFIELD MANAGEMENT COMPANY, L.P. | 4,394,3674.4M | $21M | 7.49% | ADD 20% |
| 5 | RAYMOND JAMES FINANCIAL INC | 2,602,3822.6M | $12M | 4.43% | ADD 4% |
| 6 | BlackRock, Inc. | 2,364,8662.4M | $11M | 4.03% | — |
| 7 | Euclidean Capital LLC | 1,573,7611.6M | $8M | 2.68% | — |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 1,495,0891.5M | $7M | 2.55% | NEW† |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 848,172848,172 | $4M | 1.44% | ADD 7% |
| 10 | Siren, L.L.C. | 720,720720,720 | $3M | 1.23% | — |
| 11 | STATE STREET CORP | 679,787679,787 | $3M | 1.16% | ADD 10% |
| 12 | AMERIPRISE FINANCIAL INC | 448,976448,976 | $2M | 0.76% | TRIM -26% |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 406,425406,425 | $2M | 0.69% | ADD 37% |
| 14 | Candriam S.C.A. | 313,765313,765 | $1M | 0.53% | NEW |
| 15 | JACOBS LEVY EQUITY MANAGEMENT, INC | 303,757303,757 | $1M | 0.52% | ADD 13% |
| 16 | Birchview Capital, LP | 281,730281,730 | $1M | 0.48% | — |
| 17 | NORTHERN TRUST CORP | 275,875275,875 | $1M | 0.47% | ADD 5% |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 255,931255,931 | $1M | 0.44% | NEW |
| 19 | VANGUARD FIDUCIARY TRUST CO | 240,586240,586 | $1M | 0.41% | NEW |
| 20 | CITADEL ADVISORS LLC | 200,013200,013 | $956,062 | 0.34% | ADD 10% |
| 21 | Woodline Partners LP | 180,333180,333 | $861,992 | 0.31% | ADD 738% |
| 22 | GOLDMAN SACHS GROUP INC | 136,108136,108 | $650,596 | 0.23% | ADD 15% |
| 23 | Sio Capital Management, LLC | 122,889122,889 | $587,409 | 0.21% | — |
| 24 | PANAGORA ASSET MANAGEMENT INC | 115,063115,063 | $550,001 | 0.20% | ADD 29% |
| 25 | DAFNA Capital Management LLC | 111,859111,859 | $534,686 | 0.19% | TRIM -12% |
| 26 | SCS Capital Management LLC | 106,980106,980 | $511,364 | 0.18% | — |
| 27 | Squarepoint Ops LLC | 103,743103,743 | $495,892 | 0.18% | TRIM -27% |
| 28 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 103,525103,525 | $494,850 | 0.18% | ADD 26% |
| 29 | B Group, Inc. | 102,000102,000 | $487,560 | 0.17% | NEW |
| 30 | MORGAN STANLEY | 98,47698,476 | $470,715 | 0.17% | TRIM -19% |
| 31 | Qube Research & Technologies Ltd | 81,27881,278 | $388,509 | 0.14% | ADD 53% |
| 32 | DIADEMA PARTNERS LP | 79,94479,944 | $382,132 | 0.14% | ADD 161% |
| 33 | Bank of New York Mellon Corp | 79,55979,559 | $380,293 | 0.14% | — |
| 34 | UBS Group AG | 75,83575,835 | $362,491 | 0.13% | ADD 209% |
| 35 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 74,60074,600 | $356,588 | 0.13% | — |
| 36 | STATE OF WISCONSIN INVESTMENT BOARD | 65,64565,645 | $313,783 | 0.11% | ADD 24% |
| 37 | BANK OF AMERICA CORP /DE/ | 60,10060,100 | $287,278 | 0.10% | TRIM -19% |
| 38 | Nuveen, LLC | 50,37850,378 | $240,807 | 0.09% | — |
| 39 | Persistent Asset Partners Ltd | 46,64446,644 | $222,959 | 0.08% | — |
| 40 | RHUMBLINE ADVISERS | 39,50539,505 | $188,825 | 0.07% | — |
| 41 | ACADIAN ASSET MANAGEMENT LLC | 37,63137,631 | $177,000 | 0.06% | ADD 387% |
| 42 | Walleye Capital LLC | 34,44534,445 | $164,647 | 0.06% | TRIM -58% |
| 43 | AQR CAPITAL MANAGEMENT LLC | 32,56032,560 | $155,636 | 0.06% | ADD 140% |
| 44 | ALLIANCEBERNSTEIN L.P. | 26,66026,660 | $143,964 | 0.05% | — |
| 45 | Trexquant Investment LP | 30,11130,111 | $143,931 | 0.05% | NEW |
| 46 | MILLENNIUM MANAGEMENT LLC | 29,55229,552 | $141,259 | 0.05% | TRIM -86% |
| 47 | Point72 Asset Management, L.P. | 27,64627,646 | $132,148 | 0.05% | TRIM -55% |
| 48 | DEUTSCHE BANK AG\ | 27,42127,421 | $131,073 | 0.05% | — |
| 49 | CANADA PENSION PLAN INVESTMENT BOARD | 25,10025,100 | $119,978 | 0.04% | ADD 96% |
| 50 | PRICE T ROWE ASSOCIATES INC /MD/ | 24,47824,478 | $118,000 | 0.04% | ADD 49% |
| 51 | Verdad Advisers, LP | 24,41624,416 | $116,708 | 0.04% | NEW |
| 52 | BARCLAYS PLC | 19,43319,433 | $92,890 | 0.03% | TRIM -69% |
| 53 | Invesco Ltd. | 17,73617,736 | $84,778 | 0.03% | ADD 64% |
| 54 | JPMORGAN CHASE & CO | 18,68518,685 | $82,588 | 0.03% | ADD 9% |
| 55 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 16,23616,236 | $77,608 | 0.03% | ADD 2% |
| 56 | WELLS FARGO & COMPANY/MN | 14,74114,741 | $70,462 | 0.03% | TRIM -62% |
| 57 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 14,26914,269 | $68,206 | 0.02% | — |
| 58 | ALGERT GLOBAL LLC | 13,92813,928 | $67,000 | 0.02% | — |
| 59 | Jump Financial, LLC | 13,74013,740 | $65,677 | 0.02% | TRIM -43% |
| 60 | BNP PARIBAS FINANCIAL MARKETS | 12,84912,849 | $61,418 | 0.02% | ADD 55% |
| 61 | Vanguard Global Advisers, LLC | 12,83312,833 | $61,342 | 0.02% | NEW |
| 62 | KINGSWOOD WEALTH ADVISORS, LLC | 12,50012,500 | $59,750 | 0.02% | NEW |
| 63 | SPHERA FUNDS MANAGEMENT LTD. | 12,22412,224 | $58,431 | 0.02% | NEW |
| 64 | PRUDENTIAL FINANCIAL INC | 12,20512,205 | $58,340 | 0.02% | NEW |
| 65 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11,63711,637 | $55,625 | 0.02% | NEW |
| 66 | Police & Firemen's Retirement System of New Jersey | 11,32611,326 | $54,138 | 0.02% | — |
| 67 | Fiduciary Trust Co | 10,87910,879 | $52,002 | 0.02% | — |
| 68 | Diversified Trust Co | 10,85210,852 | $51,872 | 0.02% | NEW |
| 69 | China Universal Asset Management Co., Ltd. | 10,39610,396 | $49,693 | 0.02% | ADD 13% |
| 70 | MetLife Investment Management, LLC | 9,7109,710 | $46,414 | 0.02% | TRIM -49% |
| 71 | STRS OHIO | 8,6008,600 | $41,108 | 0.01% | — |
| 72 | Evelyn Partners Asset Management Ltd | 7,1007,100 | $33,938 | 0.01% | — |
| 73 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 5,2955,295 | $25,310 | 0.01% | NEW |
| 74 | NISA INVESTMENT ADVISORS, LLC | 5,2385,238 | $25,038 | 0.01% | — |
| 75 | CITIGROUP INC | 3,4153,415 | $16,324 | 0.01% | ADD 47% |
| 76 | CWM, LLC | 3,3453,345 | $15,989 | 0.01% | ADD 148% |
| 77 | Ameritas Investment Partners, Inc. | 3,3433,343 | $15,980 | 0.01% | — |
| 78 | Tower Research Capital LLC (TRC) | 3,2953,295 | $15,750 | 0.01% | ADD 59% |
| 79 | Mirae Asset Global Investments Co., Ltd. | 3,0563,056 | $14,608 | 0.01% | ADD 11% |
| 80 | Legal & General Group Plc | 2,9852,985 | $14,238 | 0.01% | TRIM -12% |
| 81 | Russell Investments Group, Ltd. | 2,8982,898 | $13,852 | 0.00% | TRIM -51% |
| 82 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 2,8762,876 | $13,747 | 0.00% | ADD 669% |
| 83 | NEW YORK STATE COMMON RETIREMENT FUND | 1,8711,871 | $8,943 | 0.00% | — |
| 84 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,8011,801 | $8,609 | 0.00% | TRIM -12% |
| 85 | GF FUND MANAGEMENT CO. LTD. | 1,2631,263 | $6,037 | 0.00% | ADD 14% |
| 86 | Sunbelt Securities, Inc. | 1,0001,000 | $4,780 | 0.00% | — |
| 87 | GAMMA Investing LLC | 864864 | $4,130 | 0.00% | ADD 137% |
| 88 | Sterling Capital Management LLC | 488488 | $2,333 | 0.00% | TRIM -42% |
| 89 | Optiver Holding B.V. | 294294 | $1,405 | 0.00% | TRIM -5% |
| 90 | NATIONAL BANK OF CANADA /FI/ | 200200 | $952 | 0.00% | — |
| 91 | TFC Financial Management, Inc. | 123123 | $588 | 0.00% | — |
| 92 | Essential Partners LLC | 112112 | $535 | 0.00% | NEW |
| 93 | SBI Securities Co., Ltd. | 100100 | $478 | 0.00% | — |
| 94 | Allworth Financial LP | 9797 | $464 | 0.00% | NEW |
| 95 | PNC FINANCIAL SERVICES GROUP, INC. | 9393 | $445 | 0.00% | ADD 11% |
| 96 | EverSource Wealth Advisors, LLC | 8282 | $392 | 0.00% | ADD 9% |
| 97 | SIMPLEX TRADING, LLC | 6666 | $315 | 0.00% | NEW |
| 98 | MAI Capital Management | 3535 | $168 | 0.00% | NEW |
| 99 | ROTHSCHILD INVESTMENT LLC | 3434 | $163 | 0.00% | NEW |
| 100 | Root Financial Partners, LLC | 2828 | $134 | 0.00% | NEW |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +1,495,089 | $7M | OPEN |
| DEERFIELD MANAGEMENT COMPANY, L.P. | +745,156 | $4M | ADD |
| FMR LLC | +650,384 | $3M | ADD |
| BVF INC/IL | +540,000 | $3M | ADD |
| Candriam S.C.A. | +313,765 | $1M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −1,928,992 | $9M | CLOSE |
| MILLENNIUM MANAGEMENT LLC | −179,013 | $855,682 | TRIM |
| AMERIPRISE FINANCIAL INC | −158,694 | $758,557 | TRIM |
| JANE STREET GROUP, LLC | −132,501 | $633,355 | CLOSE |
| Walleye Capital LLC | −46,903 | $224,196 | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Flagship Pioneering, LLC | 12.7M | 12.7M | 12.7M | 12.7M | 12.7M | 12.7M | $61M |
| FMR LLC | 5.7M | 5.6M | 5.5M | 5.5M | 5.4M | 6.0M | $29M |
| BVF INC/IL | 5.3M | 5.3M | 5.3M | 5.3M | 5.3M | 5.8M | $28M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 3.3M | 3.3M | 3.3M | 3.3M | 3.6M | 4.4M | $21M |
| RAYMOND JAMES FINANCIAL INC | 2.0M | 2.2M | 2.4M | 2.5M | 2.5M | 2.6M | $12M |
| BlackRock, Inc. | 2.0M | 2.0M | 2.2M | 2.3M | 2.3M | 2.4M | $11M |
| Euclidean Capital LLC | 1.6M | 1.6M | 1.6M | 1.6M | 1.6M | 1.6M | $8M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.5M | $7M |
| GEODE CAPITAL MANAGEMENT, LLC | 683K | 691K | 808K | 808K | 795K | 848K | $4M |
| Siren, L.L.C. | 721K | 721K | 721K | 721K | 721K | 721K | $3M |
| STATE STREET CORP | 567K | 586K | 544K | 637K | 619K | 680K | $3M |
| AMERIPRISE FINANCIAL INC | — | — | 112K | — | 608K | 449K | $2M |
| RENAISSANCE TECHNOLOGIES LLC | 48K | 57K | 63K | 118K | 298K | 406K | $2M |
| Candriam S.C.A. | — | — | — | — | — | 314K | $1M |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 224K | 242K | 193K | 184K | 269K | 304K | $1M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.