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 |
|---|---|---|---|---|
TANG CAPITAL MANAGEMENT LLCCIK 0001232621 | 6,143,132 | $7.74M | – | no_change |
CITADEL ADVISORS LLCCIK 0001423053 | 3,263,399 | $4.11M | +554,667 | ↑ INC |
Blue Owl Capital Holdings LPCIK 0001858703 | 2,969,199 | $3.74M | – | no_change |
ADAR1 Capital Management, LLCCIK 0001940272 | 2,585,126 | $3.26M | +2,511,307 | ↑ INC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 2,343,101 | $2.95M | +2,343,101 | NEW |
TWO SIGMA INVESTMENTS, LPCIK 0001179392 | 2,253,138 | $2.84M | +1,299,845 | ↑ INC |
Monaco Asset Management SAMCIK 0001803593 | 1,938,747 | $2.44M | – | no_change |
RENAISSANCE TECHNOLOGIES LLCCIK 0001037389 | 1,852,842 | $2.33M | +807,024 | ↑ INC |
Prosight Management, LPCIK 0001617201 | 1,667,600 | $2.10M | +111,856 | ↑ INC |
Woodline Partners LPCIK 0001784547 | 1,666,830 | $2.10M | -359,361 | ↓ DEC |
BML Capital Management, LLCCIK 0001616824 | 1,546,137 | $1.95M | – | no_change |
Peapod Lane Capital LLCCIK 0002050979 | 1,288,578 | $1.59M | +402,204 | ↑ INC |
MILLENNIUM MANAGEMENT LLCCIK 0001273087 | 1,180,518 | $1.49M | +771,687 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 1,096,430 | $1.38M | +23,158 | ↑ INC |
UBS Group AGCIK 0001610520 | 1,057,954 | $1.33M | -4,661 | ↓ DEC |
MARSHALL WACE, LLPCIK 0001318757 | 995,973 | $1.25M | -84,155 | ↓ DEC |
Eversept Partners, LPCIK 0001697013 | 891,425 | $1.12M | +49,402 | ↑ INC |
JPMORGAN CHASE & COCIK 0000019617 | 861,823 | $1.01M | -351,052 | ↓ DEC |
Redmile Group, LLCCIK 0001425738 | 772,126 | $972.88K | -844,102 | ↓ DEC |
JACOBS LEVY EQUITY MANAGEMENT, INCCIK 0000884414 | 718,543 | $905.36K | +161,605 | ↑ INC |
GOLDMAN SACHS GROUP INCCIK 0000886982 | 596,837 | $752.01K | +319,971 | ↑ INC |
BRIDGEWAY CAPITAL MANAGEMENT, LLCCIK 0001107261 | 553,630 | $697.57K | +232,100 | ↑ INC |
Connor, Clark & Lunn Investment Management Ltd.CIK 0001596800 | 517,453 | $651.99K | +145,502 | ↑ INC |
MORGAN STANLEYCIK 0000895421 | 505,739 | $637.23K | -43,223 | ↓ DEC |
XTX Topco LtdCIK 0001828301 | 500,838 | $631.06K | -44,178 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
ADAR1 Capital Management, LLC↑ INC | +2,511,307 | $3.26M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +2,343,101 | $2.95M |
TWO SIGMA INVESTMENTS, LP↑ INC | +1,299,845 | $2.84M |
RENAISSANCE TECHNOLOGIES LLC↑ INC | +807,024 | $2.33M |
MILLENNIUM MANAGEMENT LLC↑ INC | +771,687 | $1.49M |
CITADEL ADVISORS LLC↑ INC | +554,667 | $4.11M |
DAFNA Capital Management LLCNEW | +487,000 | $613.62K |
Peapod Lane Capital LLC↑ INC | +402,204 | $1.59M |
VANGUARD FIDUCIARY TRUST CONEW | +339,540 | $427.82K |
GOLDMAN SACHS GROUP INC↑ INC | +319,971 | $752.01K |
| Filer | Δ Shares | Value |
|---|---|---|
Redmile Group, LLC↓ DEC | -844,102 | $972.88K |
Centiva Capital, LP↓ DEC | -567,475 | $544.98K |
Woodline Partners LP↓ DEC | -359,361 | $2.10M |
BANK OF AMERICA CORP /DE/↓ DEC | -359,069 | $444.41K |
JPMORGAN CHASE & CO↓ DEC | -351,052 | $1.01M |
AMERIPRISE FINANCIAL INC↓ DEC | -315,997 | $69.46K |
JANE STREET GROUP, LLC↓ DEC | -284,480 | $465.31K |
GSA CAPITAL PARTNERS LLP↓ DEC | -221,606 | $507.00 |
GEODE CAPITAL MANAGEMENT, LLC↓ DEC | -175,422 | $526.15K |
MARSHALL WACE, LLP↓ DEC | -84,155 | $1.25M |