13F

Stock

Arcellx Inc

Ticker not mapped · held by 218 managers

Reported value

$3.52B

Holders

218

+2 new · −1 exited

Holders’ est. mark

−$12.1M

Price effect on 9 books still in the name

Largest holder

$438.2M

GILEAD SCIENCES, INC.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
GILEAD SCIENCES, INC.6.72M$438.2M—Held
Paradigm Biocapital Advisors LP5.72M$373.2M—Held
Vanguard4.08M$266.1M—Held
Fidelity3.56M$232.4M—Held
BlackRock, Inc.3.55M$231.4M—Held
NEA Management Company, LLC3.05M$198.6M—Held
Vestal Point Capital, LP2.92M$190.7M—Held
SR One Capital Management, LP2.35M$153M—Held
State Street2M$130.3M—Held
Citadel1.5M$97.8M—Held
PERCEPTIVE ADVISORS LLC1.47M$95.6M—Held
JPMORGAN CHASE & CO1.45M$94.8M—Held
RA CAPITAL MANAGEMENT, L.P.1.27M$82.6M—Held
GEODE CAPITAL MANAGEMENT, LLC958.1K$62.5M—Held
JANUS HENDERSON GROUP PLC919.6K$60M—Held
Woodline Partners LP737.8K$48.1M—Held
GOLDMAN SACHS GROUP INC668.5K$43.6M—Held
BAMCO INC /NY/609.7K$39.8M—Held
Affinity Asset Advisors, LLC523.7K$34.1M—Held
MORGAN STANLEY518.4K$33.8M−$7.32MCut−$1.74M
BANK OF AMERICA CORP /DE/427.8K$27.9M−$2.89MAdded$13.8M
AMERICAN CENTURY COMPANIES INC419.1K$27.3M—Held
Hudson Bay Capital Management LP400.9K$26.1M—New
Pictet Asset Management Holding SA342.6K$22.3M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC339.8K$22.2M—Held
Hood River Capital Management LLC335.5K$21.9M—Held
STEMPOINT CAPITAL LP332.9K$21.7M—Held
Fisher Asset Management, LLC322.9K$21.1M—Held
NORTHERN TRUST CORP321.8K$21M—Held
UBS Group AG316.6K$20.6M—Held
TD Asset Management Inc300.9K$19.6M—Held
DEUTSCHE BANK AG\233.6K$15.2M—Held
AJU IB Investment Co., Ltd.223.5K$14.6M—Held
ExodusPoint Capital Management, LP217.4K$14.2M—Held
WELLINGTON MANAGEMENT GROUP LLP214.8K$14M—Held
Integral Health Asset Management, LLC200K$13M—Held
BARCLAYS PLC196.8K$12.8M−$1.82MAdded$3.99M
Rock Springs Capital Management LP169.9K$11.1M—Held
VOYA INVESTMENT MANAGEMENT LLC168.7K$11M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC161K$10.5M—Held
CITIGROUP INC156.5K$10.2M—Held
Catalio Capital Management, LP156.1K$10.2M—Held
Rhenman & Partners Asset Management AB133.5K$8.7M—Held
Russell Investments Group, Ltd.130.5K$8.51M—Held
CLOUGH CAPITAL PARTNERS L P129.8K$8.46M—Held
Parkman Healthcare Partners LLC128.1K$8.35M—Held
Bank of New York Mellon Corp123.2K$8.03M—Held
RAYMOND JAMES FINANCIAL INC122.3K$7.79M—Held
Logos Global Management LP115K$7.5M—Held
Schonfeld Strategic Advisors LLC99.1K$6.46M—Held
Qube Research & Technologies Ltd97.9K$6.38M—Held
Candriam S.C.A.96.4K$6.29M—Held
Nuveen, LLC81.9K$5.34M—Held
HighVista Strategies LLC75K$4.89M—Held
XTX Topco Ltd72.6K$4.73M—Held
Rafferty Asset Management, LLC69.5K$4.53M—Held
AMERIPRISE FINANCIAL INC69.2K$4.51M—Held
SAMSARA BIOCAPITAL, LLC60.9K$3.97M—Held
Aberdeen Group plc60.4K$3.94M—Held
Brevan Howard Capital Management LP60.2K$3.92M—Held
Pier Capital, LLC59.1K$3.85M—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE57.3K$3.67M—Held
VICTORY CAPITAL MANAGEMENT INC54.9K$3.58M—Held
Swiss National Bank54.7K$3.57M—Held
JANE STREET GROUP, LLC54.7K$3.56M—Held
WELLS FARGO & COMPANY/MN54.3K$3.54M—Held
Susquehanna Portfolio Strategies, LLC50.9K$3.32M—Held
Squarepoint Ops LLC49.9K$3.25M—Held
TUDOR INVESTMENT CORP ET AL46K$3M—New
EDMOND DE ROTHSCHILD HOLDING S.A.45.5K$2.97M—Held
RHUMBLINE ADVISERS44.4K$2.89M—Held
Atle Fund Management AB41.7K$2.72M—Held
SCHRODER INVESTMENT MANAGEMENT GROUP42.5K$2.7M—Held
ALLIANCEBERNSTEIN L.P.40.8K$2.66M—Held
Invesco Ltd.40.4K$2.63M—Held
NEOS Investment Management LLC39.9K$2.6M—Held
TEMA ETFS LLC39.3K$2.56M—Held
ADAR1 Capital Management, LLC31.5K$2.05M—Held
J. Goldman & Co LP31.2K$2.04M—Held
Soleus Capital Management, L.P.30K$1.96M—Held
Legal & General Group Plc29.6K$1.93M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM27.1K$1.77M—Held
CONGRESS ASSET MANAGEMENT CO26K$1.7M—Held
PROFUND ADVISORS LLC25.7K$1.68M—Held
Knott David M Jr25.7K$1.68M—Held
D. E. Shaw & Co., Inc.25.2K$1.64M—Held
Y-Intercept (Hong Kong) Ltd24.5K$1.6M—Held
Erste Asset Management GmbH21K$1.37M—Held
STATE OF WISCONSIN INVESTMENT BOARD20.9K$1.36M—Held
FIRST TRUST ADVISORS LP20.9K$1.36M—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.20K$1.3M—Held
MetLife Investment Management, LLC19.3K$1.26M—Held
STRS OHIO16.9K$1.1M—Held
PRUDENTIAL FINANCIAL INC16.7K$1.09M—Held
NORGES BANK16.7K$1.09M−$4.49KAdded$353.2K
SEI INVESTMENTS CO15.7K$1.02M—Held
INTECH INVESTMENT MANAGEMENT LLC15K$980K—Held
Trexquant Investment LP14.9K$972.5K—Held
Jasper Ridge Partners, L.P.13.9K$909.3K—Held
HighTower Advisors, LLC12.6K$818.8K—Held
NEW YORK STATE COMMON RETIREMENT FUND11.6K$757.8K—Held
Shay Capital LLC11.4K$743.3K—Held
Zurcher Kantonalbank (Zurich Cantonalbank)11.1K$724.8K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM10.8K$707.4K—Held
MARTINGALE ASSET MANAGEMENT L P10.6K$692.3K—Held
T. Rowe Price Investment Management, Inc.10.6M$688.5K—Held
FRANKLIN RESOURCES INC10.1K$660.5K—Held
Gotham Asset Management, LLC9.84K$641.7K—Held
LPL Financial LLC9.62K$627.4K—Held
State of New Jersey Common Pension Fund D9.46K$617.1K—Held
China Universal Asset Management Co., Ltd.9.42K$614.3K—Held
Police & Firemen's Retirement System of New Jersey9.07K$591.6K—Held
DIMENSIONAL FUND ADVISORS LP8.9K$580.5K—Held
MILLENNIUM MANAGEMENT LLC8.82K$575.1K—Held
ProShare Advisors LLC8.82K$574.9K—Held
GUGGENHEIM CAPITAL LLC8.54K$556.7K—Held
MARSHALL WACE, LLP8.44K$550.4K—Held
PSP Research LLC8.22K$536.2K—Held
High Net Worth Advisory Group LLC8K$521.6K—Held
Icahn Capital7.96K$519K—Held
ASPIRIANT, LLC7.91K$515.7K—Held
ARIZONA STATE RETIREMENT SYSTEM7.61K$496.4K—Held
Headlands Technologies LLC7.32K$477.3K—Held
Creative Planning7.32K$477.2K—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP7.26K$473.2K—Held
TWINBEECH CAPITAL LP6.95K$453.1K—Held
Allianz Asset Management GmbH6.2K$404.2K—Held
KLP KAPITALFORVALTNING AS5.9K$384.7K—Held
BANQUE PICTET & CIE SA5.11K$333.1K—Held
Advisors Asset Management, Inc.4.67K$304.5K—Held
Marks Group Wealth Management, Inc4.52K$295K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS4.14K$270.2K—Held
MERCER GLOBAL ADVISORS INC /ADV4.11K$267.8K—Held
VIRGINIA RETIREMENT SYSTEMS ET Al4K$260.8K—Held
FARALLON CAPITAL MANAGEMENT LLC4K$260.8K−$67.6KCut−$67.6K
Universal- Beteiligungs- und Servicegesellschaft mbH3.95K$257.7K—Held
Quantinno Capital Management LP3.87K$252.4K—Held
AlphaQuest LLC3.8K$247.5K—Held
Harbour Capital Advisors, LLC3.83K$242.3K—Held
Virtus Investment Advisers, LLC3.7K$241.3K—Held
BNP PARIBAS FINANCIAL MARKETS3.6K$235K—Held
Vanguard Personalized Indexing Management, LLC3.53K$229.9K—Held
SBI Securities Co., Ltd.3.52K$229.2K—Held
SIMPLEX TRADING, LLC3.41K$222.6K—Held
Man Group plc3.32K$216.6K—Held
Advisory Alpha, LLC3.31K$216K—Held
Mariner, LLC3.11K$205.8K—Held
Ameritas Investment Partners, Inc.2.86K$186.5K—Held
Mirae Asset Global Investments Co., Ltd.2.81K$183.2K—Held
Avanza Fonder AB2K$130.6K—Held
GROUP ONE TRADING LLC1.97K$128.4K—Held
Caption Management, LLC1.82K$119K—Held
PRICE T ROWE ASSOCIATES INC /MD/1.61M$105K—Held
GF FUND MANAGEMENT CO. LTD.1.14K$74.1K—Held
ROYAL BANK OF CANADA1.01K$66K—Held
JONES FINANCIAL COMPANIES LLLP967$63K—Held
US BANCORP \DE\948$61.8K—Held
FEDERATED HERMES, INC.697$45.4K—Held
State of Wyoming537$35K—Held
Ramirez Asset Management, Inc.500$32.6K—Held
LORD, ABBETT & CO. LLC449.6K$29.3K—Held
NISA INVESTMENT ADVISORS, LLC429$28K—Held
Tower Research Capital LLC (TRC)427$27.8K—Held
PNC Financial Services Group, Inc.425$27.7K—Held
GAMMA Investing LLC334$21.8K—Held
Smartleaf Asset Management LLC317$20.2K—Held
Versant Capital Management, Inc243$15.8K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC176$15.4K—Held
Sterling Capital Management LLC229$14.9K—Held
Keating Financial Advisory Services, Inc.210$13.7K—Held
Kemnay Advisory Services Inc.179$11.7K—Held
Pinnacle Wealth Planning Services, Inc.160$10.4K—Held
Arax Advisory Partners151$9.85K—Held
EverSource Wealth Advisors, LLC110$7.17K—Held
Rockefeller Capital Management L.P.97$6.32K—Held
OSAIC HOLDINGS, INC.94$6.13K—Held
Larson Financial Group LLC79$5.15K—Held
COMERICA BANK61$3.98K—Held
Parallel Advisors, LLC55$3.59K—Held
ASSETMARK, INC50$3.26K—Held
Aventura Private Wealth, LLC45$2.93K−$761Cut−$761
Optiver Holding B.V.44$2.87K—Held
ROTHSCHILD INVESTMENT LLC40$2.61K—Held
SIGNATUREFD, LLC36$2.35K—Held
DekaBank Deutsche Girozentrale30K$2.3K—Held
HUNTINGTON NATIONAL BANK32$2.09K—Held
Parkside Financial Bank & Trust29$1.89K—Held
Farther Finance Advisors, LLC27$1.76K—Held
Fortitude Family Office, LLC26$1.7K—Held
Bare Financial Services, Inc25$1.63K—Held
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO25$1.63K—Held
HARBOR CAPITAL ADVISORS, INC.24.1K$1.57K—Held
Allworth Financial LP24$1.56K−$406Cut−$734
FIRST HORIZON CORP23$1.5K—Held
IFP Advisors, Inc20$1.3K−$67Added$976
Cornerstone Financial Management LLC15$978—Held
QUADRANT CAPITAL GROUP LLC14$913—Held
Handelsbanken Fonder AB13K$848—Held
SG Americas Securities, LLC12K$785—Held
Blue Trust, Inc.8$522—Held
Bell Investment Advisors, Inc7$457—Held
Steward Partners Investment Advisory, LLC7$456—Held
TD Capital Management LLC5$326—Held
Global Retirement Partners, LLC5$326—Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO3.22K$210—Held
TD PRIVATE CLIENT WEALTH LLC2$130—Held
Hughes Financial Services, LLC2$130—Held
AMALGAMATED BANK1.08K$70—Held
KBC Group NV1.06K$69−$18Cut−$18
TFC Financial Management, Inc.1$66—Held
MassMutual Private Wealth & Trust, FSB1$65—Held
Dunhill Financial, LLC1$44—Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.366$24—Held
Covestor Ltd225$15—Held
CWM, LLC201$13—Held
Daiwa Securities Group Inc.174$11—Held
BESSEMER GROUP INC30$2—Held
NOMURA ASSET MANAGEMENT CO LTD0$0—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.