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 | 16,492,861 | $958.40M | +2,658,347 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 10,971,816 | $637.57M | +725,438 | ↑ INC |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 6,279,545 | $364.90M | +6,279,545 | NEW |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 6,266,701 | $364.16M | +6,266,701 | NEW |
WELLINGTON MANAGEMENT GROUP LLPCIK 0000902219 | 5,614,597 | $326.26M | -351,713 | ↓ DEC |
Paradigm Biocapital Advisors LPCIK 0001855655 | 4,793,020 | $278.52M | +725,000 | ↑ INC |
STATE STREET CORPCIK 0000093751 | 4,440,519 | $258.04M | -539,486 | ↓ DEC |
Deep Track Capital, LPCIK 0001856083 | 4,300,000 | $249.87M | +300,000 | ↑ INC |
WESTFIELD CAPITAL MANAGEMENT CO LPCIK 0001177719 | 3,646,138 | $211.88M | +106,421 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 3,201,283 | $186.06M | +334,978 | ↑ INC |
Caligan Partners LPCIK 0001727492 | 2,060,719 | $119.75M | +355,904 | ↑ INC |
JENNISON ASSOCIATES LLCCIK 0000053417 | 1,698,011 | $98.67M | +1,020,458 | ↑ INC |
CHARLES SCHWAB INVESTMENT MANAGEMENT INCCIK 0000884546 | 1,403,948 | $81.58M | +110,118 | ↑ INC |
MAVERICK CAPITAL LTDCIK 0000934639 | 1,377,738 | $80.06M | +23,501 | ↑ INC |
EVENTIDE ASSET MANAGEMENT, LLCCIK 0001442891 | 1,374,292 | $79.84M | +457,177 | ↑ INC |
Pivotal bioVenture Partners Investment Advisor LLCCIK 0001844645 | 1,372,425 | $79.75M | – | no_change |
UBS Group AGCIK 0001610520 | 1,337,390 | $77.72M | +243,797 | ↑ INC |
GOLDMAN SACHS GROUP INCCIK 0000886982 | 1,300,136 | $75.55M | +196,916 | ↑ INC |
FARALLON CAPITAL MANAGEMENT, L.L.C.CIK 0000909661 | 1,261,000 | $73.28M | +1,256,000 | ↑ INC |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 1,216,843 | $70.71M | +515,209 | ↑ INC |
Bellevue Group AGCIK 0001674546 | 1,190,697 | $69.19M | +1,179,407 | ↑ INC |
Assenagon Asset Management S.A.CIK 0001546007 | 1,164,813 | $67.69M | +620,085 | ↑ INC |
NORTHERN TRUST CORPCIK 0000073124 | 1,144,469 | $66.51M | +110,289 | ↑ INC |
JANE STREET GROUP, LLCCIK 0001595888 | 1,060,977 | $61.65M | +748,173 | ↑ INC |
Aberdeen Group plcCIK 0001716774 | 978,969 | $56.89M | -796 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +6,279,545 | $364.90M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +6,266,701 | $364.16M |
T. Rowe Price Investment Management, Inc.↑ INC | +5,443,341 | $704.64K |
FMR LLC↑ INC | +2,658,347 | $958.40M |
FARALLON CAPITAL MANAGEMENT, L.L.C.↑ INC | +1,256,000 | $73.28M |
Bellevue Group AG↑ INC | +1,179,407 | $69.19M |
JENNISON ASSOCIATES LLC↑ INC | +1,020,458 | $98.67M |
VANGUARD FIDUCIARY TRUST CONEW | +842,273 | $48.94M |
BAUPOST GROUP LLC/MANEW | +800,000 | $46.49K |
JANE STREET GROUP, LLC↑ INC | +748,173 | $61.65M |
| Filer | Δ Shares | Value |
|---|---|---|
STATE STREET CORP↓ DEC | -539,486 | $258.04M |
Clearbridge Investments, LLC↓ DEC | -517,678 | $7.46M |
WELLINGTON MANAGEMENT GROUP LLP↓ DEC | -351,713 | $326.26M |
Eversept Partners, LP↓ DEC | -273,529 | $53.70M |
BARCLAYS PLC↓ DEC | -264,207 | $1.86M |
Soleus Capital Management, L.P.↓ DEC | -223,486 | $22.40M |
CITADEL ADVISORS LLC↓ DEC | -201,174 | $11.48M |
PRICE T ROWE ASSOCIATES INC /MD/↓ DEC | -198,910 | $56.74K |
AMERIPRISE FINANCIAL INC↓ DEC | -194,208 | $6.45M |
Pictet Asset Management Holding SA↓ DEC | -181,124 | $40.70M |