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 |
|---|---|---|---|---|
WELLINGTON MANAGEMENT GROUP LLPCIK 0000902219 | 11,982,283 | $291.53M | +6,088,213 | ↑ INC |
Bain Capital Life Sciences Investors, LLCCIK 0001703031 | 10,448,158 | $254.20M | -2,000,000 | ↓ DEC |
FMR LLCCIK 0000315066 | 5,397,802 | $131.33M | +1,274,949 | ↑ INC |
BAMCO INC /NY/CIK 0001017918 | 3,827,531 | $93.12M | +1,523,654 | ↑ INC |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 2,045,938 | $49.78M | +2,045,938 | NEW |
Invesco Ltd.CIK 0000914208 | 1,913,090 | $46.55M | +1,335,693 | ↑ INC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 1,893,495 | $46.07M | +1,893,495 | NEW |
ALLIANCEBERNSTEIN L.P.CIK 0001109448 | 1,224,326 | $35.69M | +135,296 | ↑ INC |
BlackRock, Inc.CIK 0002012383 | 1,462,584 | $35.58M | +120,445 | ↑ INC |
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLCCIK 0000861177 | 1,414,828 | $34.42M | -16,183 | ↓ DEC |
MILLENNIUM MANAGEMENT LLCCIK 0001273087 | 1,093,417 | $26.60M | +1,025,648 | ↑ INC |
BAILLIE GIFFORD & COCIK 0001088875 | 1,084,652 | $26.39M | -1,921,346 | ↓ DEC |
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLCCIK 0001638555 | 892,093 | $21.70M | -367,028 | ↓ DEC |
MORGAN STANLEYCIK 0000895421 | 851,932 | $20.73M | +106,008 | ↑ INC |
FRANKLIN RESOURCES INCCIK 0000038777 | 793,721 | $19.31M | +108,562 | ↑ INC |
CITADEL ADVISORS LLCCIK 0001423053 | 768,705 | $18.70M | -480,193 | ↓ DEC |
EVENTIDE ASSET MANAGEMENT, LLCCIK 0001442891 | 756,956 | $18.42M | +250,967 | ↑ INC |
VOYA INVESTMENT MANAGEMENT LLCCIK 0001068837 | 727,667 | $17.70M | +499,050 | ↑ INC |
Ensign Peak Advisors, IncCIK 0001454984 | 690,466 | $16.80M | -10,339 | ↓ DEC |
NEXT CENTURY GROWTH INVESTORS LLCCIK 0001134007 | 652,969 | $15.89M | +652,969 | NEW |
12 West Capital Management LPCIK 0001540531 | 640,000 | $15.57M | +640,000 | NEW |
FRED ALGER MANAGEMENT, LLCCIK 0000003520 | 638,306 | $15.53M | +197,798 | ↑ INC |
Rock Springs Capital Management LPCIK 0001595725 | 572,500 | $13.93M | +294,800 | ↑ INC |
Champlain Investment Partners, LLCCIK 0001315478 | 567,424 | $13.81M | +567,424 | NEW |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 541,659 | $13.18M | +41,734 | ↑ INC |
| Filer | Δ Shares | Value |
|---|---|---|
WELLINGTON MANAGEMENT GROUP LLP↑ INC | +6,088,213 | $291.53M |
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +2,045,938 | $49.78M |
VANGUARD CAPITAL MANAGEMENT LLCNEW | +1,893,495 | $46.07M |
BAMCO INC /NY/↑ INC | +1,523,654 | $93.12M |
Invesco Ltd.↑ INC | +1,335,693 | $46.55M |
FMR LLC↑ INC | +1,274,949 | $131.33M |
MILLENNIUM MANAGEMENT LLC↑ INC | +1,025,648 | $26.60M |
NEXT CENTURY GROWTH INVESTORS LLCNEW | +652,969 | $15.89M |
12 West Capital Management LPNEW | +640,000 | $15.57M |
Champlain Investment Partners, LLCNEW | +567,424 | $13.81M |
| Filer | Δ Shares | Value |
|---|---|---|
Bain Capital Life Sciences Investors, LLC↓ DEC | -2,000,000 | $254.20M |
BAILLIE GIFFORD & CO↓ DEC | -1,921,346 | $26.39M |
Schusterman Interests, LLC↓ DEC | -1,679,535 | $6.32M |
Capricorn Investment Group LLC↓ DEC | -1,404,900 | $6.48M |
PRICE T ROWE ASSOCIATES INC /MD/↓ DEC | -831,296 | $779.00 |
CITADEL ADVISORS LLC↓ DEC | -480,193 | $18.70M |
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC↓ DEC | -367,028 | $21.70M |
LORD, ABBETT & CO. LLC↓ DEC | -340,539 | $10.96K |
JPMORGAN CHASE & CO↓ DEC | -139,297 | $10.67M |
UBS Group AG↓ DEC | -72,081 | $10.44M |