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 |
|---|---|---|---|---|
Samsara BioCapital, LLCCIK 0001744967 | 8,500,000 | $6.25M | – | no_change |
AWM Investment Company, Inc.CIK 0001535264 | 6,500,000 | $4.78M | – | no_change |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 4,622,567 | $3.40M | +4,622,567 | NEW |
SymBiosis Capital Partners, LLCCIK 0002006045 | 3,667,585 | $2.69M | -2,632,415 | ↓ DEC |
GROUP ONE TRADING LLCCIK 0000932540 | 3,011,800 | $2.21M | -2,548,500 | ↓ DEC |
Longaeva Partners L.P.CIK 0002054122 | 2,329,459 | $1.71M | +216,024 | ↑ INC |
Siren, L.L.C.CIK 0002005245 | 2,000,000 | $1.47M | – | no_change |
SUSQUEHANNA INTERNATIONAL GROUP, LLPCIK 0001446194 | 1,437,822 | $1.05M | -595,800 | ↓ DEC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 903,298 | $664.06K | +42,357 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 556,889 | $409.20K | +29,177 | ↑ INC |
Nan Fung Group Holdings LtdCIK 0001782539 | 493,584 | $362.69K | – | no_change |
683 Capital Management, LLCCIK 0001404574 | 487,168 | $357.97K | – | no_change |
VANGUARD FIDUCIARY TRUST COCIK 0000933478 | 455,050 | $334.46K | +455,050 | NEW |
MILLENNIUM MANAGEMENT LLCCIK 0001273087 | 405,669 | $298.09K | +242,369 | ↑ INC |
STATE STREET CORPCIK 0000093751 | 373,142 | $274.19K | -13,900 | ↓ DEC |
JANE STREET GROUP, LLCCIK 0001595888 | 333,999 | $245.42K | -1,010,801 | ↓ DEC |
UNITED SERVICES AUTOMOBILE ASSOCIATIONCIK 0001021249 | 302,743 | $222.46K | – | no_change |
CITADEL ADVISORS LLCCIK 0001423053 | 276,600 | $203.25K | +48,400 | ↑ INC |
KESTRA PRIVATE WEALTH SERVICES, LLCCIK 0001649451 | 265,159 | $194.84K | +10,347 | ↑ INC |
UBS Group AGCIK 0001610520 | 227,223 | $167.01K | +75,700 | ↑ INC |
NORTHERN TRUST CORPCIK 0000073124 | 170,471 | $125.26K | – | no_change |
Hudson Bay Capital Management LPCIK 0001393825 | 153,331 | $112.67K | +153,331 | NEW |
CWA Asset Management Group, LLCCIK 0001667134 | 150,000 | $110.22K | – | no_change |
BRIDGEWAY CAPITAL MANAGEMENT, LLCCIK 0001107261 | 114,500 | $84.14K | – | no_change |
FARALLON CAPITAL MANAGEMENT, L.L.C.CIK 0000909661 | 78,000 | $57.31K | – | no_change |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD CAPITAL MANAGEMENT LLCNEW | +4,622,567 | $3.40M |
VANGUARD FIDUCIARY TRUST CONEW | +455,050 | $334.46K |
MILLENNIUM MANAGEMENT LLC↑ INC | +242,369 | $298.09K |
Longaeva Partners L.P.↑ INC | +216,024 | $1.71M |
Hudson Bay Capital Management LPNEW | +153,331 | $112.67K |
Cygnus Capital Advisors, LLCNEW | +115,649 | $85.00 |
UBS Group AG↑ INC | +75,700 | $167.01K |
GSA CAPITAL PARTNERS LLP↑ INC | +71,607 | $71.00 |
CITADEL ADVISORS LLC↑ INC | +48,400 | $203.25K |
NINE MASTS CAPITAL LtdNEW | +44,849 | $32.95K |
| Filer | Δ Shares | Value |
|---|---|---|
SymBiosis Capital Partners, LLC↓ DEC | -2,632,415 | $2.69M |
GROUP ONE TRADING LLC↓ DEC | -2,548,500 | $2.21M |
JANE STREET GROUP, LLC↓ DEC | -1,010,801 | $245.42K |
SUSQUEHANNA INTERNATIONAL GROUP, LLP↓ DEC | -595,800 | $1.05M |
Squarepoint Ops LLC↓ DEC | -327,977 | $12.05K |
GOLDMAN SACHS GROUP INC↓ DEC | -274,006 | $8.69K |
Qube Research & Technologies Ltd↓ DEC | -100,718 | $34.91K |
CITIGROUP INC↓ DEC | -50,369 | $2.00K |
Prime Capital Investment Advisors, LLC↓ DEC | -15,723 | $8.44K |
STATE STREET CORP↓ DEC | -13,900 | $274.19K |