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 |
|---|---|---|---|---|
BML Capital Management, LLCCIK 0001616824 | 5,320,000 | $6.60M | +28,000 | ↑ INC |
TANG CAPITAL MANAGEMENT LLCCIK 0001232621 | 4,245,085 | $5.26M | -694,915 | ↓ DEC |
Sio Capital Management, LLCCIK 0001482416 | 3,076,580 | $3.81M | +440,032 | ↑ INC |
ArrowMark Colorado Holdings LLCCIK 0001483859 | 2,872,764 | $3.56M | -217,329 | ↓ DEC |
Euclidean Capital LLCCIK 0001825034 | 2,627,643 | $3.26M | – | no_change |
Eversept Partners, LPCIK 0001697013 | 2,348,360 | $2.91M | +2,348,360 | NEW |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 1,974,906 | $2.45M | +1,974,906 | NEW |
TWO SIGMA INVESTMENTS, LPCIK 0001179392 | 1,884,530 | $2.34M | +1,178,469 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 874,374 | $1.08M | -220,509 | ↓ DEC |
MORGAN STANLEYCIK 0000895421 | 864,311 | $1.07M | +765,436 | ↑ INC |
Stonepine Capital Management, LLCCIK 0001440771 | 708,102 | $878.05K | -442,657 | ↓ DEC |
Longaeva Partners L.P.CIK 0002054122 | 552,027 | $684.51K | +552,027 | NEW |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 495,922 | $615.46K | +49,782 | ↑ INC |
Aldebaran Capital, LLCCIK 0001448430 | 473,362 | $586.97K | -4,626 | ↓ DEC |
MARSHALL WACE, LLPCIK 0001318757 | 434,093 | $538.28K | -30,993 | ↓ DEC |
BRIDGEWAY CAPITAL MANAGEMENT, LLCCIK 0001107261 | 428,853 | $531.78K | – | no_change |
Assenagon Asset Management S.A.CIK 0001546007 | 360,786 | $447.38K | +220,318 | ↑ INC |
Walleye Capital LLCCIK 0001758720 | 335,694 | $416.26K | – | no_change |
VANGUARD FIDUCIARY TRUST COCIK 0000933478 | 298,126 | $369.68K | +298,126 | NEW |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 240,531 | $298.26K | +393 | ↑ INC |
ADAR1 Capital Management, LLCCIK 0001940272 | 231,008 | $286.45K | +130,000 | ↑ INC |
STATE STREET CORPCIK 0000093751 | 183,178 | $227.14K | – | no_change |
Verdad Advisers, LPCIK 0001812822 | 180,161 | $223.40K | +180,161 | NEW |
JACOBS LEVY EQUITY MANAGEMENT, INCCIK 0000884414 | 179,873 | $223.04K | -344,477 | ↓ DEC |
RBF Capital, LLCCIK 0001134621 | 162,200 | $201.13K | – | no_change |
| Filer | Δ Shares | Value |
|---|---|---|
Eversept Partners, LPNEW | +2,348,360 | $2.91M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +1,974,906 | $2.45M |
TWO SIGMA INVESTMENTS, LP↑ INC | +1,178,469 | $2.34M |
MORGAN STANLEY↑ INC | +765,436 | $1.07M |
Longaeva Partners L.P.NEW | +552,027 | $684.51K |
Sio Capital Management, LLC↑ INC | +440,032 | $3.81M |
VANGUARD FIDUCIARY TRUST CONEW | +298,126 | $369.68K |
Assenagon Asset Management S.A.↑ INC | +220,318 | $447.38K |
ACADIAN ASSET MANAGEMENT LLC↑ INC | +200,124 | $2.75K |
Verdad Advisers, LPNEW | +180,161 | $223.40K |
| Filer | Δ Shares | Value |
|---|---|---|
TANG CAPITAL MANAGEMENT LLC↓ DEC | -694,915 | $5.26M |
Stonepine Capital Management, LLC↓ DEC | -442,657 | $878.05K |
JANE STREET GROUP, LLC↓ DEC | -374,627 | $153.78K |
JACOBS LEVY EQUITY MANAGEMENT, INC↓ DEC | -344,477 | $223.04K |
NORTHERN TRUST CORP↓ DEC | -266,666 | $143.12K |
Connor, Clark & Lunn Investment Management Ltd.↓ DEC | -235,176 | $40.25K |
BlackRock, Inc.↓ DEC | -220,509 | $1.08M |
ArrowMark Colorado Holdings LLC↓ DEC | -217,329 | $3.56M |
GSA CAPITAL PARTNERS LLP↓ DEC | -57,911 | $19.00 |
AMERIPRISE FINANCIAL INC↓ DEC | -51,877 | $16.41K |