$0.41
+0.00 (+0.07%)
USD · as of 2026-08-19 · marketstack
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P. | 6,681,3076.7M | $6M | 13.75% | — |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1,217,9761.2M | $1M | 2.51% | NEW† |
| 3 | MPM BIOIMPACT LLC | 1,208,8101.2M | $1M | 2.49% | TRIM -13% |
| 4 | Lynx1 Capital Management LP | 657,786657,786 | $547,673 | 1.35% | — |
| 5 | SPHERA FUNDS MANAGEMENT LTD. | 626,810626,810 | $521,882 | 1.29% | — |
| 6 | DC Funds, LP | 589,102589,102 | $490,486 | 1.21% | — |
| 7 | Squadron Capital Management LLC | 563,535563,535 | $469,199 | 1.16% | NEW |
| 8 | RENAISSANCE TECHNOLOGIES LLC | 516,218516,218 | $429,803 | 1.06% | TRIM -24% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 389,487389,487 | $324,363 | 0.80% | ADD 16% |
| 10 | BANK OF AMERICA CORP /DE/ | 264,583264,583 | $220,133 | 0.54% | TRIM -64% |
| 11 | VANGUARD FIDUCIARY TRUST CO | 157,726157,726 | $131,386 | 0.32% | NEW |
| 12 | MILLENNIUM MANAGEMENT LLC | 132,050132,050 | $109,945 | 0.27% | TRIM -45% |
| 13 | STATE STREET CORP | 119,168119,168 | $99,219 | 0.25% | — |
| 14 | BlackRock, Inc. | 101,608101,608 | $84,598 | 0.21% | — |
| 15 | NORTHERN TRUST CORP | 86,85186,851 | $72,312 | 0.18% | — |
| 16 | Alyeska Investment Group, L.P. | 86,55486,554 | $72,065 | 0.18% | TRIM -63% |
| 17 | JANE STREET GROUP, LLC | 82,83682,836 | $68,969 | 0.17% | TRIM -47% |
| 18 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 77,00077,000 | $64,110 | 0.16% | — |
| 19 | UBS Group AG | 66,85766,857 | $55,692 | 0.14% | ADD 10% |
| 20 | XTX Topco Ltd | 50,92950,929 | $42,403 | 0.10% | NEW |
| 21 | GOLDMAN SACHS GROUP INC | 38,26638,266 | $31,860 | 0.08% | ADD 12% |
| 22 | MORGAN STANLEY | 33,79933,799 | $28,141 | 0.07% | TRIM -27% |
| 23 | SIMPLEX TRADING, LLC | 32,52632,526 | $27,094 | 0.07% | ADD 35% |
| 24 | Verdad Advisers, LP | 29,76029,760 | $24,778 | 0.06% | NEW |
| 25 | RAYMOND JAMES FINANCIAL INC | 19,77819,778 | $16,467 | 0.04% | NEW |
| 26 | HRT FINANCIAL LP | 17,86117,861 | $14,000 | 0.04% | NEW |
| 27 | CERTUITY, LLC | 15,00015,000 | $12,489 | 0.03% | — |
| 28 | Delta Investment Management, LLC | 14,92514,925 | $12,427 | 0.03% | — |
| 29 | BARCLAYS PLC | 13,23513,235 | $11,020 | 0.03% | — |
| 30 | Larson Financial Group LLC | 13,05213,052 | $10,867 | 0.03% | — |
| 31 | Ranch Capital Advisors Inc. | 12,00012,000 | $9,991 | 0.02% | — |
| 32 | HBK Sorce Advisory LLC | 13,22713,227 | $8,994 | 0.03% | — |
| 33 | CITADEL ADVISORS LLC | 10,38210,382 | $8,644 | 0.02% | NEW |
| 34 | Vanguard Global Advisers, LLC | 10,34310,343 | $8,616 | 0.02% | NEW |
| 35 | Cetera Investment Advisers | 10,20010,200 | $8,493 | 0.02% | — |
| 36 | LPL Financial LLC | 10,00010,000 | $8,326 | 0.02% | NEW |
| 37 | OSAIC HOLDINGS, INC. | 8,6258,625 | $7,159 | 0.02% | — |
| 38 | Financial Perspectives, Inc | 6,7506,750 | $5,620 | 0.01% | — |
| 39 | TFC Financial Management, Inc. | 4,5004,500 | $3,747 | 0.01% | — |
| 40 | CITIGROUP INC | 3,3843,384 | $2,818 | 0.01% | ADD 338300% |
| 41 | JPMORGAN CHASE & CO | 2,0962,096 | $1,670 | 0.00% | — |
| 42 | GROUP ONE TRADING LLC | 1,8711,871 | $1,558 | 0.00% | — |
| 43 | BNP PARIBAS FINANCIAL MARKETS | 790790 | $658 | 0.00% | — |
| 44 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 200200 | $167 | 0.00% | ADD 4900% |
| 45 | SBI Securities Co., Ltd. | 8080 | $67 | 0.00% | ADD 100% |
| 46 | FMR LLC | 3939 | $32 | 0.00% | TRIM -99% |
| 47 | Arax Advisory Partners | 1212 | $32 | 0.00% | TRIM -69% |
| 48 | Optiver Holding B.V. | 2222 | $18 | 0.00% | — |
† 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 | +1,217,976 | $1M | OPEN |
| Squadron Capital Management LLC | +563,535 | $469,425 | OPEN |
| VANGUARD FIDUCIARY TRUST CO | +157,726 | $131,386 | OPEN |
| GEODE CAPITAL MANAGEMENT, LLC | +53,601 | $44,650 | ADD |
| XTX Topco Ltd | +50,929 | $42,424 | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −1,408,047 | $1M | CLOSE |
| BANK OF AMERICA CORP /DE/ | −472,967 | $393,982 | TRIM |
| MPM BIOIMPACT LLC | −184,747 | $153,894 | TRIM |
| RENAISSANCE TECHNOLOGIES LLC | −161,548 | $134,569 | TRIM |
| Alyeska Investment Group, L.P. | −149,151 | $124,243 | 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 |
|---|---|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | 6.1M | 6.1M | 6.7M | 6.7M | 6.7M | 6.7M | $6M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.2M | $1M |
| MPM BIOIMPACT LLC | 2.4M | 2.4M | 2.4M | 2.4M | 1.4M | 1.2M | $1M |
| Lynx1 Capital Management LP | — | — | — | — | 656K | 658K | $547,673 |
| SPHERA FUNDS MANAGEMENT LTD. | 627K | 627K | 627K | 627K | 627K | 627K | $521,882 |
| DC Funds, LP | 589K | 589K | 589K | 589K | 589K | 589K | $490,486 |
| Squadron Capital Management LLC | — | — | — | — | — | 564K | $469,199 |
| RENAISSANCE TECHNOLOGIES LLC | 57K | 64K | 316K | 456K | 678K | 516K | $429,803 |
| GEODE CAPITAL MANAGEMENT, LLC | 703K | 718K | 328K | 331K | 336K | 389K | $324,363 |
| BANK OF AMERICA CORP /DE/ | 2.1M | 2.1M | 2.1M | 1.8M | 738K | 265K | $220,133 |
| VANGUARD FIDUCIARY TRUST CO | — | — | — | — | — | 158K | $131,386 |
| MILLENNIUM MANAGEMENT LLC | 596K | 785K | 697K | 317K | 240K | 132K | $109,945 |
| STATE STREET CORP | 427K | 444K | 119K | 119K | 119K | 119K | $99,219 |
| BlackRock, Inc. | 1.7M | 1.7M | 362K | 101K | 102K | 102K | $84,598 |
| NORTHERN TRUST CORP | 244K | 258K | 66K | 66K | 87K | 87K | $72,312 |
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.