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 |
|---|---|---|---|---|
BlackRock, Inc.CIK 0002012383 | 19,957,502 | $148.08M | +496,153 | ↑ INC |
TENOR CAPITAL MANAGEMENT Co., L.P.CIK 0001346554 | 108,050,000 | $99.46M | +10,000,000 | ↑ INC |
First Light Asset Management, LLCCIK 0001600004 | 9,729,978 | $72.20M | -305,085 | ↓ DEC |
Greenhouse Funds LLLPCIK 0001626220 | 9,215,903 | $68.38M | +572,057 | ↑ INC |
DEERFIELD MANAGEMENT COMPANY, L.P.CIK 0001009258 | 72,689,000 | $66.65M | – | no_change |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 7,622,187 | $56.56M | +7,622,187 | NEW |
FIRST TRUST ADVISORS LPCIK 0001125816 | 6,162,371 | $45.72M | +5,936,425 | ↑ INC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 5,655,823 | $41.97M | +5,655,823 | NEW |
BRAIDWELL LPCIK 0001920938 | 5,617,402 | $41.68M | +984,601 | ↑ INC |
STATE STREET CORPCIK 0000093751 | 5,119,838 | $37.99M | +141,546 | ↑ INC |
SCHRODER INVESTMENT MANAGEMENT GROUPCIK 0001086619 | 3,568,578 | $25.69M | -449,010 | ↓ DEC |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.CIK 0000921739 | 3,452,587 | $25.62M | -486,553 | ↓ DEC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 3,231,072 | $23.98M | +54,428 | ↑ INC |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 3,054,198 | $22.66M | +1,706,472 | ↑ INC |
DIMENSIONAL FUND ADVISORS LPCIK 0000354204 | 2,674,335 | $19.84M | +225,588 | ↑ INC |
SAMLYN CAPITAL, LLCCIK 0001421097 | 2,557,349 | $18.98M | +1,169,128 | ↑ INC |
AMERICAN CAPITAL MANAGEMENT INCCIK 0001320168 | 2,250,878 | $16.70M | -73,488 | ↓ DEC |
MILLENNIUM MANAGEMENT LLCCIK 0001273087 | 2,222,757 | $16.49M | -2,981,652 | ↓ DEC |
MORGAN STANLEYCIK 0000895421 | 2,162,783 | $16.05M | +36,734 | ↑ INC |
Aberdeen Group plcCIK 0001716774 | 2,026,893 | $15.04M | +227,954 | ↑ INC |
LOOMIS SAYLES & CO L PCIK 0000312348 | 1,945,388 | $14.43M | +314,253 | ↑ INC |
DRIEHAUS CAPITAL MANAGEMENT LLCCIK 0000938206 | 1,721,750 | $12.78M | -749,988 | ↓ DEC |
NORTHERN TRUST CORPCIK 0000073124 | 1,580,827 | $11.73M | +157,739 | ↑ INC |
SEGALL BRYANT & HAMILL, LLCCIK 0001006378 | 1,139,094 | $9.74M | -592,935 | ↓ DEC |
GLENMEDE TRUST CO NACIK 0000314949 | 1,297,183 | $9.63M | -113,652 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
TENOR CAPITAL MANAGEMENT Co., L.P.↑ INC | +10,000,000 | $99.46M |
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +7,622,187 | $56.56M |
FIRST TRUST ADVISORS LP↑ INC | +5,936,425 | $45.72M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +5,655,823 | $41.97M |
BANK OF AMERICA CORP /DE/↑ INC | +1,706,472 | $22.66M |
SAMLYN CAPITAL, LLC↑ INC | +1,169,128 | $18.98M |
BRAIDWELL LP↑ INC | +984,601 | $41.68M |
VANGUARD FIDUCIARY TRUST CONEW | +847,297 | $6.29M |
Granite Investment Partners, LLCNEW | +752,478 | $5.58M |
CITIGROUP INC↑ INC | +585,709 | $4.58M |
| Filer | Δ Shares | Value |
|---|---|---|
MILLENNIUM MANAGEMENT LLC↓ DEC | -2,981,652 | $16.49M |
CITADEL ADVISORS LLC↓ DEC | -1,285,826 | $2.51M |
Trexquant Investment LP↓ DEC | -848,866 | $272.05K |
DRIEHAUS CAPITAL MANAGEMENT LLC↓ DEC | -749,988 | $12.78M |
SEGALL BRYANT & HAMILL, LLC↓ DEC | -592,935 | $9.74M |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.↓ DEC | -486,553 | $25.62M |
SCHRODER INVESTMENT MANAGEMENT GROUP↓ DEC | -449,010 | $25.69M |
GOLDMAN SACHS GROUP INC↓ DEC | -429,507 | $7.45M |
VOLORIDGE INVESTMENT MANAGEMENT, LLC↓ DEC | -318,019 | $2.05M |
First Light Asset Management, LLC↓ DEC | -305,085 | $72.20M |