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 |
|---|---|---|---|---|
FMR LLCCIK 0000315066 | 15,759,799 | $572.40M | +1,466,024 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 8,478,815 | $307.95M | +490,267 | ↑ INC |
FARALLON CAPITAL MANAGEMENT, L.L.C.CIK 0000909661 | 8,338,098 | $302.84M | +1,405,000 | ↑ INC |
WELLINGTON MANAGEMENT GROUP LLPCIK 0000902219 | 8,157,204 | $296.27M | +119,315 | ↑ INC |
DRIEHAUS CAPITAL MANAGEMENT LLCCIK 0000938206 | 6,395,922 | $232.30M | +8,182 | ↑ INC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 4,673,935 | $169.76M | +4,673,935 | NEW |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 4,638,511 | $168.47M | +4,638,511 | NEW |
EcoR1 Capital, LLCCIK 0001587114 | 4,288,120 | $155.74M | – | no_change |
Bellevue Group AGCIK 0001674546 | 3,280,000 | $119.13M | +3,275,960 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 2,480,763 | $90.12M | +238,132 | ↑ INC |
STATE STREET CORPCIK 0000093751 | 2,403,046 | $87.28M | +241,668 | ↑ INC |
BAKER BROS. ADVISORS LPCIK 0001263508 | 2,351,465 | $85.41M | +702,596 | ↑ INC |
Siren, L.L.C.CIK 0002005245 | 1,903,636 | $69.14M | +396,000 | ↑ INC |
Pictet Asset Management Holding SACIK 0001993888 | 1,884,281 | $68.20M | +323,981 | ↑ INC |
BNP Paribas Asset Management Holding S.A.CIK 0001520354 | 1,716,445 | $62.34M | +389,063 | ↑ INC |
Novo Holdings A/SCIK 0001388325 | 1,550,000 | $56.30M | -75,000 | ↓ DEC |
RTW INVESTMENTS, LPCIK 0001493215 | 1,451,326 | $52.71M | +100,000 | ↑ INC |
JPMORGAN CHASE & COCIK 0000019617 | 1,324,668 | $45.40M | +169,958 | ↑ INC |
ADAR1 Capital Management, LLCCIK 0001940272 | 1,139,331 | $41.38M | +829,963 | ↑ INC |
First Light Asset Management, LLCCIK 0001600004 | 1,089,670 | $39.58M | -104,593 | ↓ DEC |
AMERICAN CENTURY COMPANIES INCCIK 0000748054 | 1,052,858 | $38.24M | -16,020 | ↓ DEC |
SUVRETTA CAPITAL MANAGEMENT, LLCCIK 0001569064 | 1,043,879 | $37.91M | -81,233 | ↓ DEC |
ORBIMED ADVISORS LLCCIK 0001055951 | 999,000 | $36.28M | – | no_change |
MORGAN STANLEYCIK 0000895421 | 919,686 | $33.40M | +150,860 | ↑ INC |
Hood River Capital Management LLCCIK 0001578177 | 907,412 | $32.96M | +10,009 | ↑ INC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD CAPITAL MANAGEMENT LLCNEW | +4,673,935 | $169.76M |
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +4,638,511 | $168.47M |
Bellevue Group AG↑ INC | +3,275,960 | $119.13M |
T. Rowe Price Investment Management, Inc.↑ INC | +1,911,537 | $70.48K |
FMR LLC↑ INC | +1,466,024 | $572.40M |
FARALLON CAPITAL MANAGEMENT, L.L.C.↑ INC | +1,405,000 | $302.84M |
ADAR1 Capital Management, LLC↑ INC | +829,963 | $41.38M |
VANGUARD FIDUCIARY TRUST CONEW | +708,473 | $25.73M |
BAKER BROS. ADVISORS LP↑ INC | +702,596 | $85.41M |
MARSHALL WACE, LLP↑ INC | +674,926 | $24.85M |
| Filer | Δ Shares | Value |
|---|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP↓ DEC | -405,158 | $4.25M |
JENNISON ASSOCIATES LLC↓ DEC | -376,929 | $32.86M |
UBS Group AG↓ DEC | -336,293 | $20.77M |
MILLENNIUM MANAGEMENT LLC↓ DEC | -237,967 | $2.27M |
Checkpoint Capital L.P.↓ DEC | -219,770 | $1.46M |
Ensign Peak Advisors, Inc↓ DEC | -200,192 | $2.74M |
Qube Research & Technologies Ltd↓ DEC | -191,515 | $268.84K |
Neuberger Berman Group LLC↓ DEC | -175,150 | $255.62K |
First Light Asset Management, LLC↓ DEC | -104,593 | $39.58M |
GordonMD Global Investments LP↓ DEC | -97,150 | $4.61M |