$17.32
+0.63 (+3.77%)
USD · as of 2026-08-19 · marketstack
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | FMR LLC | 4,133,5144.1M | $76M | 6.41% | — |
| 2 | BVF INC/IL | 2,748,7632.7M | $50M | 4.26% | — |
| 3 | Fairmount Funds Management LLC | 2,747,8662.7M | $50M | 4.26% | — |
| 4 | Venrock Adviser, LLC | 2,133,5762.1M | $39M | 3.31% | — |
| 5 | FCPM III SERVICES B.V. | 1,677,8521.7M | $31M | 2.60% | — |
| 6 | Balyasny Asset Management L.P. | 1,510,0331.5M | $28M | 2.34% | ADD 1252% |
| 7 | Vestal Point Capital, LP | 1,500,0001.5M | $28M | 2.33% | — |
| 8 | Opaleye Management Inc. | 1,312,6151.3M | $24M | 2.04% | ADD 11% |
| 9 | TANG CAPITAL MANAGEMENT LLC | 1,160,0001.2M | $21M | 1.80% | ADD 33% |
| 10 | VANGUARD CAPITAL MANAGEMENT LLC | 801,395801,395 | $15M | 1.24% | NEW |
| 11 | Logos Global Management LP | 482,500482,500 | $9M | 0.75% | TRIM -20% |
| 12 | Deep Track Capital, LP | 453,686453,686 | $8M | 0.70% | — |
| 13 | Boxer Capital Management, LLC | 453,686453,686 | $8M | 0.70% | — |
| 14 | RTW INVESTMENTS, LP | 372,856372,856 | $7M | 0.58% | — |
| 15 | NEXTBio Capital Management LP | 372,856372,856 | $7M | 0.58% | — |
| 16 | Remedium Capital Partners, LLC | 361,250361,250 | $7M | 0.56% | — |
| 17 | MILLENNIUM MANAGEMENT LLC | 323,553323,553 | $6M | 0.50% | ADD 423% |
| 18 | PRICE T ROWE ASSOCIATES INC /MD/ | 303,551303,551 | $6M | 0.47% | TRIM -10% |
| 19 | Point72 Asset Management, L.P. | 300,000300,000 | $6M | 0.47% | — |
| 20 | Alyeska Investment Group, L.P. | 264,000264,000 | $5M | 0.41% | — |
| 21 | GOLDMAN SACHS GROUP INC | 228,475228,475 | $4M | 0.35% | ADD 805% |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 213,635213,635 | $4M | 0.33% | ADD 274% |
| 23 | PERCEPTIVE ADVISORS LLC | 206,942206,942 | $4M | 0.32% | TRIM -54% |
| 24 | MARSHALL WACE, LLP | 200,780200,780 | $4M | 0.31% | ADD 820% |
| 25 | Exome Asset Management LLC | 153,191153,191 | $3M | 0.24% | NEW |
| 26 | JENNISON ASSOCIATES LLC | 152,974152,974 | $3M | 0.24% | NEW |
| 27 | SILVERARC CAPITAL MANAGEMENT, LLC | 130,500130,500 | $2M | 0.20% | NEW |
| 28 | TWO SIGMA INVESTMENTS, LP | 115,828115,828 | $2M | 0.18% | TRIM -8% |
| 29 | BlackRock, Inc. | 115,725115,725 | $2M | 0.18% | ADD 6% |
| 30 | GEODE CAPITAL MANAGEMENT, LLC | 104,221104,221 | $2M | 0.16% | ADD 14% |
| 31 | Hudson Bay Capital Management LP | 88,86788,867 | $2M | 0.14% | NEW |
| 32 | Stonepine Capital Management, LLC | 85,00085,000 | $2M | 0.13% | TRIM -3% |
| 33 | UBS Group AG | 82,70682,706 | $2M | 0.13% | ADD 1061% |
| 34 | Woodline Partners LP | 74,00074,000 | $1M | 0.11% | — |
| 35 | Burkehill Global Management, LP | 74,00074,000 | $1M | 0.11% | — |
| 36 | ADAR1 Capital Management, LLC | 50,27350,273 | $923,515 | 0.08% | TRIM -92% |
| 37 | VANGUARD FIDUCIARY TRUST CO | 49,42349,423 | $907,901 | 0.08% | NEW |
| 38 | STATE STREET CORP | 39,06739,067 | $717,661 | 0.06% | ADD 49% |
| 39 | JPMORGAN CHASE & CO | 41,00441,004 | $681,486 | 0.06% | ADD 76% |
| 40 | BARCLAYS PLC | 30,18930,189 | $554,572 | 0.05% | NEW |
| 41 | BANK OF AMERICA CORP /DE/ | 29,27729,277 | $537,818 | 0.05% | ADD 425% |
| 42 | MOORE CAPITAL MANAGEMENT, LP | 25,00025,000 | $459,250 | 0.04% | — |
| 43 | Lighthouse Investment Partners, LLC | 25,00025,000 | $459,250 | 0.04% | NEW |
| 44 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 24,90324,903 | $457,468 | 0.04% | — |
| 45 | RENAISSANCE TECHNOLOGIES LLC | 24,26224,262 | $445,693 | 0.04% | TRIM -48% |
| 46 | Quadrature Capital Ltd | 20,91720,917 | $384,245 | 0.03% | ADD 58% |
| 47 | CITIGROUP INC | 20,16920,169 | $370,505 | 0.03% | ADD 3137% |
| 48 | Brevan Howard Capital Management LP | 19,53019,530 | $358,766 | 0.03% | NEW |
| 49 | MORGAN STANLEY | 18,57718,577 | $341,260 | 0.03% | TRIM -32% |
| 50 | OMERS ADMINISTRATION Corp | 17,80017,800 | $326,986 | 0.03% | ADD 53% |
| 51 | NORTHERN TRUST CORP | 17,22917,229 | $316,497 | 0.03% | — |
| 52 | BNP PARIBAS FINANCIAL MARKETS | 15,69415,694 | $288,299 | 0.02% | ADD 338% |
| 53 | ALGERT GLOBAL LLC | 13,80613,806 | $254,000 | 0.02% | NEW |
| 54 | Verdad Advisers, LP | 12,74812,748 | $234,181 | 0.02% | NEW |
| 55 | Cannon Global Investment Management, LLC | 10,20010,200 | $187,374 | 0.02% | NEW |
| 56 | Vanguard Global Advisers, LLC | 3,4693,469 | $63,726 | 0.01% | NEW |
| 57 | Parallel Advisors, LLC | 264264 | $4,850 | 0.00% | NEW |
| 58 | Allworth Financial LP | 161161 | $2,958 | 0.00% | NEW |
| 59 | SBI Securities Co., Ltd. | 6868 | $1,249 | 0.00% | — |
| 60 | ROYAL BANK OF CANADA | 5151 | $1,000 | 0.00% | ADD 155% |
| 61 | Fortitude Family Office, LLC | 4040 | $735 | 0.00% | NEW |
| 62 | OSAIC HOLDINGS, INC. | 2626 | $477 | 0.00% | — |
| 63 | Caitong International Asset Management Co., Ltd | 44 | $73 | 0.00% | NEW |
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Balyasny Asset Management L.P. | +1,398,318 | $26M | ADD |
| VANGUARD CAPITAL MANAGEMENT LLC | +801,395 | $15M | OPEN |
| TANG CAPITAL MANAGEMENT LLC | +287,602 | $5M | ADD |
| MILLENNIUM MANAGEMENT LLC | +261,671 | $5M | ADD |
| GOLDMAN SACHS GROUP INC | +203,230 | $4M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −557,506 | $10M | CLOSE |
| ADAR1 Capital Management, LLC | −555,727 | $10M | TRIM |
| Driehaus Capital Management LLC | −302,457 | $6M | CLOSE |
| HEIGHTS CAPITAL MANAGEMENT, INC | −264,000 | $5M | CLOSE |
| PERCEPTIVE ADVISORS LLC | −246,744 | $5M | 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 |
|---|---|---|---|---|---|---|---|
| FMR LLC | — | — | 1.4M | 1.4M | 4.1M | 4.1M | $76M |
| BVF INC/IL | — | — | 1.4M | 1.4M | 2.7M | 2.7M | $50M |
| Fairmount Funds Management LLC | — | — | 1.4M | 1.4M | 2.7M | 2.7M | $50M |
| Venrock Adviser, LLC | — | — | 1.4M | 1.4M | 2.1M | 2.1M | $39M |
| FCPM III SERVICES B.V. | — | — | — | — | 1.7M | 1.7M | $31M |
| Balyasny Asset Management L.P. | — | — | — | — | 112K | 1.5M | $28M |
| Vestal Point Capital, LP | — | — | — | — | 1.5M | 1.5M | $28M |
| Opaleye Management Inc. | — | — | — | — | 1.2M | 1.3M | $24M |
| TANG CAPITAL MANAGEMENT LLC | — | — | 50K | 680K | 872K | 1.2M | $21M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 801K | $15M |
| Logos Global Management LP | — | — | 554K | 600K | 600K | 483K | $9M |
| Boxer Capital Management, LLC | — | — | 454K | 454K | 454K | 454K | $8M |
| Deep Track Capital, LP | — | — | 454K | 454K | 454K | 454K | $8M |
| NEXTBio Capital Management LP | — | — | — | — | 373K | 373K | $7M |
| RTW INVESTMENTS, LP | — | — | — | — | 373K | 373K | $7M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Holders only — breaks = no 13F.
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.
| Holder | % of class | Type | As of | |
|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT L.P. | 6.03% | QII | 2026-06-30 | SEC → |
SEC Schedule 13D/G XML · group aggregate.