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

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.