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 |
|---|---|---|---|---|
BVF INC/ILCIK 0001056807 | 1,110,002 | $5.55M | +307,900 | ↑ INC |
Blue Owl Capital Holdings LPCIK 0001858703 | 959,337 | $4.80M | +135,552 | ↑ INC |
Cable Car Capital, LPCIK 0001699575 | 754,749 | $3.77M | +110,816 | ↑ INC |
Omega Fund Management, LLCCIK 0001637359 | 455,361 | $2.28M | – | no_change |
ORBIMED ADVISORS LLCCIK 0001055951 | 378,556 | $1.89M | – | no_change |
RTW INVESTMENTS, LPCIK 0001493215 | 334,445 | $1.67M | – | no_change |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 325,155 | $1.63M | +325,155 | NEW |
BML Capital Management, LLCCIK 0001616824 | 200,730 | $1.00M | +23,704 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 129,214 | $646.07K | -2,373 | ↓ DEC |
CITADEL ADVISORS LLCCIK 0001423053 | 124,345 | $621.73K | +37,867 | ↑ INC |
RENAISSANCE TECHNOLOGIES LLCCIK 0001037389 | 81,696 | $408.48K | +15,600 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 59,929 | $299.67K | +5,783 | ↑ INC |
NEA Management Company, LLCCIK 0001512848 | 50,005 | $250.03K | – | no_change |
HSBC HOLDINGS PLCCIK 0000873630 | 34,884 | $165.70K | +656 | ↑ INC |
Rangeley Capital, LLCCIK 0001517796 | 32,590 | $162.95K | +14,346 | ↑ INC |
Sofinnova Investments, Inc.CIK 0001631134 | 31,884 | $159.42K | – | no_change |
NANO CAP NEW MILLENNIUM GROWTH FUND L PCIK 0001277890 | 30,000 | $150.00K | +3,500 | ↑ INC |
VANGUARD FIDUCIARY TRUST COCIK 0000933478 | 27,286 | $136.43K | +27,286 | NEW |
JACOBS LEVY EQUITY MANAGEMENT, INCCIK 0000884414 | 26,663 | $133.31K | +7,936 | ↑ INC |
Shay Capital LLCCIK 0001723643 | 19,130 | $95.65K | -4,086 | ↓ DEC |
Aldebaran Capital, LLCCIK 0001448430 | 18,566 | $92.83K | -504 | ↓ DEC |
MORGAN STANLEYCIK 0000895421 | 18,339 | $91.69K | +7,568 | ↑ INC |
XTX Topco LtdCIK 0001828301 | 15,112 | $75.56K | +2,935 | ↑ INC |
JANE STREET GROUP, LLCCIK 0001595888 | 13,210 | $66.05K | -1,686 | ↓ DEC |
PRELUDE CAPITAL MANAGEMENT, LLCCIK 0001387508 | 12,990 | $64.95K | -505 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD CAPITAL MANAGEMENT LLCNEW | +325,155 | $1.63M |
BVF INC/IL↑ INC | +307,900 | $5.55M |
Blue Owl Capital Holdings LP↑ INC | +135,552 | $4.80M |
Cable Car Capital, LP↑ INC | +110,816 | $3.77M |
CITADEL ADVISORS LLC↑ INC | +37,867 | $621.73K |
VANGUARD FIDUCIARY TRUST CONEW | +27,286 | $136.43K |
BML Capital Management, LLC↑ INC | +23,704 | $1.00M |
RENAISSANCE TECHNOLOGIES LLC↑ INC | +15,600 | $408.48K |
Rangeley Capital, LLC↑ INC | +14,346 | $162.95K |
HRT FINANCIAL LPNEW | +13,909 | $69.00 |
| Filer | Δ Shares | Value |
|---|---|---|
Shay Capital LLC↓ DEC | -4,086 | $95.65K |
BlackRock, Inc.↓ DEC | -2,373 | $646.07K |
JANE STREET GROUP, LLC↓ DEC | -1,686 | $66.05K |
PRELUDE CAPITAL MANAGEMENT, LLC↓ DEC | -505 | $64.95K |
Aldebaran Capital, LLC↓ DEC | -504 | $92.83K |