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 | 6,237,151 | $542.45M | -60,183 | ↓ DEC |
BAKER BROS. ADVISORS LPCIK 0001263508 | 5,604,483 | $487.42M | – | no_change |
PRIMECAP MANAGEMENT CO/CA/CIK 0000763212 | 3,417,509 | $297.22M | -61,160 | ↓ DEC |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 3,040,718 | $264.45M | +3,040,718 | NEW |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 2,967,825 | $258.11M | +2,967,825 | NEW |
PERCEPTIVE ADVISORS LLCCIK 0001224962 | 2,373,795 | $206.45M | -172,596 | ↓ DEC |
STATE STREET CORPCIK 0000093751 | 2,271,851 | $197.58M | +73,236 | ↑ INC |
GOLDMAN SACHS GROUP INCCIK 0000886982 | 1,965,432 | $170.93M | +134,566 | ↑ INC |
WESTFIELD CAPITAL MANAGEMENT CO LPCIK 0001177719 | 1,929,123 | $167.78M | +661,965 | ↑ INC |
FMR LLCCIK 0000315066 | 1,689,671 | $146.95M | -16,646 | ↓ DEC |
CITADEL ADVISORS LLCCIK 0001423053 | 1,453,019 | $126.37M | +1,261,797 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 1,416,269 | $123.20M | +40,540 | ↑ INC |
JPMORGAN CHASE & COCIK 0000019617 | 1,553,644 | $120.02M | +129,655 | ↑ INC |
FEDERATED HERMES, INC.CIK 0001056288 | 1,286,303 | $111.87M | -337,538 | ↓ DEC |
Checkpoint Capital L.P.CIK 0001977548 | 1,227,200 | $106.73M | +235,000 | ↑ INC |
ALLIANCEBERNSTEIN L.P.CIK 0001109448 | 910,413 | $97.45M | -19,820 | ↓ DEC |
Capital Research Global InvestorsCIK 0001422848 | 1,115,460 | $97.01M | +130,374 | ↑ INC |
Point72 Asset Management, L.P.CIK 0001603466 | 846,801 | $73.65M | +417,381 | ↑ INC |
Woodline Partners LPCIK 0001784547 | 758,891 | $66.00M | +70,112 | ↑ INC |
Siren, L.L.C.CIK 0002005245 | 725,511 | $63.10M | +225,536 | ↑ INC |
MORGAN STANLEYCIK 0000895421 | 703,978 | $61.23M | +52,576 | ↑ INC |
Rock Springs Capital Management LPCIK 0001595725 | 689,748 | $59.99M | -5,262 | ↓ DEC |
Pictet Asset Management Holding SACIK 0001993888 | 667,046 | $57.33M | +52,383 | ↑ INC |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 628,667 | $54.68M | +404,183 | ↑ INC |
FRANKLIN RESOURCES INCCIK 0000038777 | 626,845 | $54.52M | -68,890 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +3,040,718 | $264.45M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +2,967,825 | $258.11M |
CITADEL ADVISORS LLC↑ INC | +1,261,797 | $126.37M |
WESTFIELD CAPITAL MANAGEMENT CO LP↑ INC | +661,965 | $167.78M |
VANGUARD FIDUCIARY TRUST CONEW | +421,911 | $36.69M |
Point72 Asset Management, L.P.↑ INC | +417,381 | $73.65M |
BANK OF AMERICA CORP /DE/↑ INC | +404,183 | $54.68M |
MILLENNIUM MANAGEMENT LLC↑ INC | +265,116 | $39.30M |
Checkpoint Capital L.P.↑ INC | +235,000 | $106.73M |
Squarepoint Ops LLC↑ INC | +230,139 | $22.87M |
| Filer | Δ Shares | Value |
|---|---|---|
DRIEHAUS CAPITAL MANAGEMENT LLC↓ DEC | -848,676 | $37.97M |
BRAIDWELL LP↓ DEC | -532,459 | $27.02M |
Rockefeller Capital Management L.P.↓ DEC | -448,053 | $421.28K |
FEDERATED HERMES, INC.↓ DEC | -337,538 | $111.87M |
LORD, ABBETT & CO. LLC↓ DEC | -270,589 | $30.35K |
First Light Asset Management, LLC↓ DEC | -208,663 | $7.58M |
Opaleye Management Inc.↓ DEC | -207,000 | $35.32M |
Hudson Bay Capital Management LP↓ DEC | -198,380 | $793.17K |
UBS Group AG↓ DEC | -195,586 | $20.15M |
PERCEPTIVE ADVISORS LLC↓ DEC | -172,596 | $206.45M |