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 |
|---|---|---|---|---|
SUVRETTA CAPITAL MANAGEMENT, LLCCIK 0001569064 | 12,327,000 | $290.42M | +363,000 | ↑ INC |
Frazier Life Sciences Management, L.P.CIK 0001892134 | 9,874,511 | $232.64M | – | no_change |
BlackRock, Inc.CIK 0002012383 | 9,200,411 | $216.76M | +100,832 | ↑ INC |
Rubric Capital Management LPCIK 0001687509 | 8,271,577 | $194.88M | – | no_change |
STATE STREET CORPCIK 0000093751 | 6,296,197 | $148.34M | +807,896 | ↑ INC |
JENNISON ASSOCIATES LLCCIK 0000053417 | 4,980,770 | $117.35M | -1,777,236 | ↓ DEC |
VANGUARD CAPITAL MANAGEMENT LLCCIK 0002100119 | 4,871,536 | $114.77M | +4,871,536 | NEW |
GILDER GAGNON HOWE & CO LLCCIK 0000902464 | 4,304,010 | $101.40M | -149,846 | ↓ DEC |
MORGAN STANLEYCIK 0000895421 | 4,218,931 | $99.40M | -121,308 | ↓ DEC |
UBS Group AGCIK 0001610520 | 3,329,224 | $78.44M | +85,792 | ↑ INC |
GEODE CAPITAL MANAGEMENT, LLCCIK 0001214717 | 3,045,306 | $71.76M | +291,999 | ↑ INC |
MARSHALL WACE, LLPCIK 0001318757 | 2,431,778 | $57.29M | +1,977,545 | ↑ INC |
FRANKLIN RESOURCES INCCIK 0000038777 | 2,297,943 | $54.14M | +397,859 | ↑ INC |
DRIEHAUS CAPITAL MANAGEMENT LLCCIK 0000938206 | 2,226,029 | $52.45M | -336,416 | ↓ DEC |
BANK OF AMERICA CORP /DE/CIK 0000070858 | 2,221,289 | $52.33M | +547,835 | ↑ INC |
VANGUARD PORTFOLIO MANAGEMENT LLCCIK 0002100121 | 1,954,685 | $46.05M | +1,954,685 | NEW |
GOLDMAN SACHS GROUP INCCIK 0000886982 | 1,603,013 | $37.77M | +26,600 | ↑ INC |
AMERICAN CENTURY COMPANIES INCCIK 0000748054 | 1,463,228 | $34.47M | -3,948 | ↓ DEC |
OBERWEIS ASSET MANAGEMENT INC/CIK 0000937886 | 1,365,941 | $32.18M | +557,541 | ↑ INC |
Pivotal bioVenture Partners Investment Advisor LLCCIK 0001844645 | 1,355,892 | $31.94M | -10,732 | ↓ DEC |
Ensign Peak Advisors, IncCIK 0001454984 | 1,244,387 | $29.32M | -658,003 | ↓ DEC |
Squarepoint Ops LLCCIK 0001642575 | 1,103,490 | $26.00M | +647,614 | ↑ INC |
Candriam S.C.A.CIK 0001537014 | 1,086,651 | $25.60M | +283,513 | ↑ INC |
FEDERATED HERMES, INC.CIK 0001056288 | 1,077,267 | $25.38M | +185,500 | ↑ INC |
BAMCO INC /NY/CIK 0001017918 | 1,072,189 | $25.26M | +567,489 | ↑ INC |
| Filer | Δ Shares | Value |
|---|---|---|
VANGUARD CAPITAL MANAGEMENT LLCNEW | +4,871,536 | $114.77M |
MARSHALL WACE, LLP↑ INC | +1,977,545 | $57.29M |
VANGUARD PORTFOLIO MANAGEMENT LLCNEW | +1,954,685 | $46.05M |
STATE STREET CORP↑ INC | +807,896 | $148.34M |
VANGUARD FIDUCIARY TRUST CONEW | +771,764 | $18.18M |
Squarepoint Ops LLC↑ INC | +647,614 | $26.00M |
BAMCO INC /NY/↑ INC | +567,489 | $25.26M |
OBERWEIS ASSET MANAGEMENT INC/↑ INC | +557,541 | $32.18M |
BANK OF AMERICA CORP /DE/↑ INC | +547,835 | $52.33M |
M&G PlcNEW | +469,082 | $11.26M |
| Filer | Δ Shares | Value |
|---|---|---|
JENNISON ASSOCIATES LLC↓ DEC | -1,777,236 | $117.35M |
PRICE T ROWE ASSOCIATES INC /MD/↓ DEC | -718,141 | $10.56K |
Ensign Peak Advisors, Inc↓ DEC | -658,003 | $29.32M |
DEUTSCHE BANK AG\↓ DEC | -540,355 | $9.18M |
Rockefeller Capital Management L.P.↓ DEC | -532,361 | $461.71K |
Nuveen, LLC↓ DEC | -480,026 | $21.25M |
Jump Financial, LLC↓ DEC | -381,335 | $1.17M |
VOLORIDGE INVESTMENT MANAGEMENT, LLC↓ DEC | -373,509 | $12.73M |
Tejara Capital Ltd↓ DEC | -354,312 | $3.92M |
DRIEHAUS CAPITAL MANAGEMENT LLC↓ DEC | -336,416 | $52.45M |