First-hand SEC EDGAR 13F-HR institutional holdings: the top 25 holders ranked by market value, plus the largest adds and trims this quarter. Quarter 2026-03-31.
| Filer | Shares | Market Value | Δ Shares | Change |
|---|---|---|---|---|
5AM Venture Management, LLCCIK 0001799883 | 5,869,091 | $25.88M | – | no_change |
FMR LLCCIK 0000315066 | 4,933,432 | $21.76M | +15,189 | ↑ INC |
Vivo Capital, LLCCIK 0001674712 | 4,246,568 | $18.73M | – | no_change |
BALYASNY ASSET MANAGEMENT L.P.CIK 0001218710 | 2,632,437 | $11.61M | +195,537 | ↑ INC |
Enavate Sciences GP, LLCCIK 0001953107 | 2,190,920 | $9.66M | -844,905 | ↓ DEC |
a16z Capital Management, L.L.C.CIK 0001540358 | 2,125,339 | $9.37M | – | no_change |
Trails Edge Capital Partners, LPCIK 0002077247 | 1,939,563 | $8.55M | -44,423 | ↓ DEC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 1,534,768 | $6.77M | +1,534,768 | NEW |
Stonepine Capital Management, LLCCIK 0001440771 | 1,389,622 | $6.13M | +1,160,728 | ↑ INC |
HARBOURVEST PARTNERS LLCCIK 0001201001 | 1,271,948 | $5.61M | – | no_change |
SILVERARC CAPITAL MANAGEMENT, LLCCIK 0001816307 | 653,594 | $2.88M | – | no_change |
BlackRock, Inc.CIK 0002012383 | 456,371 | $2.01M | +66,211 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 382,821 | $1.69M | +46,528 | ↑ INC |
SummitTX Capital, L.P.CIK 0002052310 | 339,521 | $1.50M | +339,521 | NEW |
SUSQUEHANNA INTERNATIONAL GROUP, LLPCIK 0001446194 | 336,047 | $1.48M | +336,047 | NEW |
VANGUARD FIDUCIARY TRUST COCIK 0000933478 | 195,013 | $860.01K | +195,013 | NEW |
STATE STREET CORPCIK 0000093751 | 146,900 | $647.83K | +107,200 | ↑ INC |
TWO SIGMA INVESTMENTS, LPCIK 0001179392 | 108,875 | $480.14K | +14,344 | ↑ INC |
683 Capital Management, LLCCIK 0001404574 | 108,000 | $476.28K | -18,363 | ↓ DEC |
MILLENNIUM MANAGEMENT LLCCIK 0001273087 | 85,918 | $378.90K | +75,816 | ↑ INC |
GOLDMAN SACHS GROUP INCCIK 0000886982 | 78,345 | $345.50K | +59,522 | ↑ INC |
NORTHERN TRUST CORPCIK 0000073124 | 70,666 | $311.64K | -3,843 | ↓ DEC |
Hudson Bay Capital Management LPCIK 0001393825 | 48,511 | $213.93K | +48,511 | NEW |
BARCLAYS PLCCIK 0000312069 | 34,693 | $153.00K | -38,908 | ↓ DEC |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 31,196 | $137.57K | +31,174 | ↑ INC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD CAPITAL MANAGEMENT LLCNEW | +1,534,768 | $6.77M |
Stonepine Capital Management, LLC↑ INC | +1,160,728 | $6.13M |
SummitTX Capital, L.P.NEW | +339,521 | $1.50M |
SUSQUEHANNA INTERNATIONAL GROUP, LLPNEW | +336,047 | $1.48M |
BALYASNY ASSET MANAGEMENT L.P.↑ INC | +195,537 | $11.61M |
VANGUARD FIDUCIARY TRUST CONEW | +195,013 | $860.01K |
STATE STREET CORP↑ INC | +107,200 | $647.83K |
MILLENNIUM MANAGEMENT LLC↑ INC | +75,816 | $378.90K |
BlackRock, Inc.↑ INC | +66,211 | $2.01M |
GOLDMAN SACHS GROUP INC↑ INC | +59,522 | $345.50K |
| Filer | Δ Shares | Value |
|---|---|---|
Enavate Sciences GP, LLC↓ DEC | -844,905 | $9.66M |
Trails Edge Capital Partners, LP↓ DEC | -44,423 | $8.55M |
BARCLAYS PLC↓ DEC | -38,908 | $153.00K |
683 Capital Management, LLC↓ DEC | -18,363 | $476.28K |
CITIGROUP INC↓ DEC | -11,516 | $43.60K |
NORTHERN TRUST CORP↓ DEC | -3,843 | $311.64K |
MORGAN STANLEY↓ DEC | -409 | $41.92K |