13F

Stock

Syndax Pharmaceuticals Inc

SNDX · held by 228 managers

Reported value

$2.04B

Holders

228

+1 new · −1 exited

Holders’ est. mark

$29.9M

Price effect on 11 books still in the name

Largest holder

$173.1M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.8.24M$173.1M—Held
Kynam Capital Management, LP8.05M$169.2M—Held
Vanguard6.23M$130.9M—Held
GOLDMAN SACHS GROUP INC5.7M$119.7M—Held
Point72 Asset Management, L.P.4.88M$102.6M—Held
BANK OF AMERICA CORP /DE/4.71M$99M$20.8MAdded$42.1M
State Street4.6M$96.6M—Held
Eversept Partners, LP3.31M$69.6M—Held
FRANKLIN RESOURCES INC2.42M$50.9M—Held
KINGDON CAPITAL MANAGEMENT, L.L.C.2.35M$49.4M—Held
Hood River Capital Management LLC2.32M$48.7M—Held
Soleus Capital Management, L.P.2.25M$47.2M—Held
GEODE CAPITAL MANAGEMENT, LLC2.09M$43.9M—Held
Elmind Capital, LP1.85M$39M—Held
Ensign Peak Advisors, Inc1.6M$33.6M—Held
Nuveen, LLC1.48M$31.2M—Held
STEMPOINT CAPITAL LP1.34M$28.1M—Held
MPM BIOIMPACT LLC1.34M$28.1M—Held
Aisling Capital Management LP1.32M$27.7M—Held
Woodline Partners LP1.25M$26.3M—Held
EVENTIDE ASSET MANAGEMENT, LLC1.24M$26M—Held
D. E. Shaw & Co., Inc.1.22M$25.6M—Held
Catalio Capital Management, LP1.2M$25.1M—Held
TWO SIGMA INVESTMENTS, LP1.15M$24.1M—Held
Bank of New York Mellon Corp1.09M$23M—Held
MORGAN STANLEY1.08M$22.6M$6.05MAdded$4.15M
Icahn Capital926K$19.5M—Held
Candriam S.C.A.925.3K$19.4M—Held
Palo Alto Investors LP794.5K$16.7M—Held
SPHERA FUNDS MANAGEMENT LTD.762.6K$16M—Held
JANE STREET GROUP, LLC748.9K$15.7M—Held
NORTHERN TRUST CORP728.9K$15.3M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC727.4K$15.3M—Held
Apis Capital Advisors, LLC724K$15.2M—Held
UBS Group AG716.2K$15M—Held
Qube Research & Technologies Ltd688.1K$14.5M—Held
Prosight Management, LP665K$14M—Held
SILVERARC CAPITAL MANAGEMENT, LLC642.9K$13.5M—Held
TWO SIGMA ADVISERS, LP632.8K$13.3M—Held
Parkman Healthcare Partners LLC574K$12.1M—Held
ExodusPoint Capital Management, LP554.8K$11.7M—Held
Renaissance Technologies544.8K$11.4M—Held
Brevan Howard Capital Management LP515.1K$10.8M—Held
Rhenman & Partners Asset Management AB487K$10.2M—Held
Knott David M Jr415K$8.72M—Held
JPMORGAN CHASE & CO378.5K$7.95M—Held
Aberdeen Group plc372.8K$7.83M—Held
Granahan Investment Management, LLC366.8K$7.71M—Held
BARCLAYS PLC314.7K$6.61M$1.77MAdded$1.26M
Pale Fire Capital SE284.5K$5.98M—Held
AMERIPRISE FINANCIAL INC282.6K$5.94M—Held
DAFNA Capital Management LLC277.9K$5.84M—Held
SECTOR GAMMA AS252.1K$5.3M—Held
PFM Health Sciences, LP243K$5.1M—Held
CAPITAL FUND MANAGEMENT S.A.233.9K$4.91M—Held
CANADA PENSION PLAN INVESTMENT BOARD229.6K$4.82M—Held
Pinnacle Financial Partners, Inc.206.6K$4.34M—Held
Integral Health Asset Management, LLC200K$4.2M—Held
Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group200K$4.2M—Held
Citadel184K$3.87M—Held
Hennion & Walsh Asset Management, Inc.183.8K$3.86M—Held
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.180K$3.78M—Held
Hudson Bay Capital Management LP165K$3.47M$928.1KCut−$379.6K
Jump Financial, LLC163.9K$3.44M—Held
Rafferty Asset Management, LLC161.9K$3.4M—Held
Swiss National Bank161.4K$3.39M—Held
WELLS FARGO & COMPANY/MN160.8K$3.38M—Held
Invesco Ltd.160.5K$3.37M—Held
SEI INVESTMENTS CO159.6K$3.35M—Held
Y-Intercept (Hong Kong) Ltd155.9K$3.28M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC142.4K$2.99M—Held
Atom Investors LP141.7K$2.98M—Held
Fidelity140.6K$2.95M—Held
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND137.6K$2.89M—Held
Velan Capital Investment Management LP130K$2.73M—Held
PANAGORA ASSET MANAGEMENT INC125.1K$2.63M—Held
Voss Capital, LP125K$2.63M—Held
RHUMBLINE ADVISERS118.8K$2.5M—Held
Yelin Lapidot Holdings Management Ltd.108.4K$2.28M—Held
NEOS Investment Management LLC101.6K$2.13M—Held
TEMA ETFS LLC100.1K$2.1M—Held
Ishara Investments LP100K$2.1M—Held
IEQ CAPITAL, LLC99.9K$2.1M—Held
Torray Investment Partners LLC97.8K$2.05M—Held
ALLIANCEBERNSTEIN L.P.94.9K$1.99M—Held
Russell Investments Group, Ltd.89.6K$1.88M—Held
Trexquant Investment LP87.5K$1.84M—Held
Legal & General Group Plc78.2K$1.64M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM78.2K$1.64M—Held
STIFEL FINANCIAL CORP75.9K$1.59M—Held
DARK FOREST CAPITAL MANAGEMENT LP72.7K$1.53M—Held
DEUTSCHE BANK AG\66.6K$1.4M—Held
SECTORAL ASSET MANAGEMENT INC61.2K$1.29M—Held
PROFUND ADVISORS LLC60K$1.26M—Held
Mariner, LLC55K$1.15M—Held
Simplify Asset Management Inc.54.7K$1.15M—Held
VOYA INVESTMENT MANAGEMENT LLC53.6K$1.13M—Held
TWINBEECH CAPITAL LP52.9K$1.11M—Held
MILLENNIUM MANAGEMENT LLC51.9K$1.09M—Held
Palumbo Wealth Management LLC51.4K$1.08M—Held
MetLife Investment Management, LLC49.7K$1.04M—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.49K$1.03M—Held
TUDOR INVESTMENT CORP ET AL47.4K$996.3K$266.7KAdded$224.2K
Man Group plc44.6K$937.8K—Held
Clearline Capital LP43.4K$912.1K—Held
Assenagon Asset Management S.A.41.7K$876.9K—Held
LOS ANGELES CAPITAL MANAGEMENT LLC65.3K$874.1K—Held
INTECH INVESTMENT MANAGEMENT LLC40.8K$857.1K—Held
STATE OF WISCONSIN INVESTMENT BOARD40.8K$856.4K—Held
FOX RUN MANAGEMENT, L.L.C.40.3K$846.7K—Held
JANUS HENDERSON GROUP PLC39.3K$827K—Held
SummitTX Capital, L.P.39.1K$822.1K—Held
WESBANCO BANK INC37K$777.4K—Held
Lion Point Capital, LP36K$756.4K—Held
WELLINGTON MANAGEMENT GROUP LLP35.6K$748.6K—Held
Virtus Investment Advisers, LLC33.5K$704.9K—Held
DNB Asset Management AS29.8K$625.3K—Held
Cerity Partners LLC28.9K$606.3K—Held
DIMENSIONAL FUND ADVISORS LP28.3K$594.8K—Held
Engineers Gate Manager LP26.3K$551.8K—Held
SIMPLEX TRADING, LLC25.7K$539.1K—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE25.5K$534.9K—Held
NEW YORK STATE COMMON RETIREMENT FUND25.4K$533.3K—Held
ROYAL BANK OF CANADA25.3K$532K—Held
ENVESTNET ASSET MANAGEMENT INC24.8K$521.2K—Held
PSP Research LLC24.7K$519.3K—Held
Creative Planning24.7K$519.2K—Held
Walleye Capital LLC24.2K$508.5K—Held
CITIGROUP INC23.7K$498.8K—Held
Police & Firemen's Retirement System of New Jersey23.4K$491K—Held
Cetera Investment Advisers23.1K$485.7K—Held
HSBC HOLDINGS PLC22.7K$481.7K—Held
ARIZONA STATE RETIREMENT SYSTEM22.8K$479.3K—Held
Post Resch Tallon Group Inc.22.8K$479K—Held
Inspire Investing, LLC22.1K$465.2K—Held
Zurcher Kantonalbank (Zurich Cantonalbank)20.5K$431.6K—Held
Quantinno Capital Management LP20.3K$427.3K—Held
Squarepoint Ops LLC19.8K$416.3K—Held
Bridgefront Capital, LLC19.8K$415K—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC20.2K$410.8K—Held
ProShare Advisors LLC19.4K$407.3K—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM19K$398.5K—Held
HighTower Advisors, LLC18.9K$397.9K—Held
XTX Topco Ltd18.5K$388.2K—Held
Verition Fund Management LLC18.5K$387.8K—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP18.2K$381.4K—Held
MERCER GLOBAL ADVISORS INC /ADV17.8K$374.1K—Held
Allspring Global Investments Holdings, LLC17.6K$374.1K—Held
KLP KAPITALFORVALTNING AS17.6K$369.8K—Held
Entropy Technologies, LP15.1K$316.5K—Held
Marex Group plc15.1K$316.4K—New
Quadrature Capital Ltd14.9K$312.8K—Held
WINTON GROUP Ltd14.6K$306.2K—Held
GUGGENHEIM CAPITAL LLC14.5K$305.4K—Held
BNP PARIBAS FINANCIAL MARKETS14.2K$298.9K—Held
China Universal Asset Management Co., Ltd.14.2K$297.6K—Held
LAZARD ASSET MANAGEMENT LLC14.1K$297.1K—Held
AlphaQuest LLC13.9K$292.5K—Held
Schonfeld Strategic Advisors LLC13.1K$275.2K—Held
Pictet Asset Management Holding SA12.4K$259.6K—Held
TEACHER RETIREMENT SYSTEM OF TEXAS12.1K$254.6K—Held
ADAR1 Capital Management, LLC12K$252.1K—Held
GROUP ONE TRADING LLC11.8K$247.8K—Held
RAYMOND JAMES FINANCIAL INC11.1K$233.8K—Held
DIVERSIFIED TRUST CO11.1K$233.4K—Held
Pallas Capital Advisors LLC11K$230.8K—Held
INCEPTIONR LLC10.7K$225.8K—Held
FARALLON CAPITAL MANAGEMENT LLC10K$210.1K$56.3KAdded$56.3K
Quarry LP10K$210.1K—Held
VICTORY CAPITAL MANAGEMENT INC9.71K$203.9K—Held
Ameritas Investment Partners, Inc.7.12K$149.6K—Held
Tower Research Capital LLC (TRC)4.84K$101.8K—Held
Cape Investment Advisory, Inc.4.66K$98K$26.2KCut−$1.13K
US BANCORP \DE\4.52K$95K—Held
Mirae Asset Global Investments Co., Ltd.4.22K$88.7K—Held
Smartleaf Asset Management LLC2.66K$55.1K—Held
OSAIC HOLDINGS, INC.2.61K$54.9K—Held
Larson Financial Group LLC2.37K$49.8K—Held
PNC Financial Services Group, Inc.2.08K$43.7K—Held
Aquatic Capital Management LLC2.04K$42.9K—Held
GF FUND MANAGEMENT CO. LTD.1.71K$35.9K—Held
Essential Partners LLC1.46K$30.6K$5.19KAdded$16.4K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.38M$28.9K—Held
Quantbot Technologies LP1.19K$25K—Held
Allworth Financial LP1.13K$23.7K$4.19KAdded$12.3K
NISA INVESTMENT ADVISORS, LLC1.11K$23.4K—Held
MAI Capital Management1.03K$21.6K—Held
EverSource Wealth Advisors, LLC987$20.7K—Held
ALGERT GLOBAL LLC928.1K$19.5K—Held
Sterling Capital Management LLC857$18K—Held
Versant Capital Management, Inc844$17.7K—Held
IFP Advisors, Inc791$16.6K$287Added$15.8K
COMERICA BANK719$15.1K—Held
Farther Finance Advisors, LLC541$11.4K—Held
Rockefeller Capital Management L.P.472$9.92K—Held
Jefferies Financial Group Inc.413$8.68K—Held
Steward Partners Investment Advisory, LLC331$6.95K—Held
Truvestments Capital LLC331$6.95K—Held
Arax Advisory Partners317$6.66K—Held
C M BIDWELL & ASSOCIATES LTD308$6.47K—Held
GAMMA Investing LLC280$5.88K—Held
JONES FINANCIAL COMPANIES LLLP275$5.78K—Held
Global Retirement Partners, LLC269$5.64K—Held
True Wealth Design, LLC261$5.48K—Held
Sunbelt Securities, Inc.260$5.46K—Held
SBI Securities Co., Ltd.203$4.26K—Held
Optiver Holding B.V.168$3.53K—Held
SG Americas Securities, LLC129.2K$2.71K—Held
BROWN BROTHERS HARRIMAN & CO128$2.69K—Held
ROTHSCHILD INVESTMENT LLC125$2.63K—Held
PRICE T ROWE ASSOCIATES INC /MD/94.8K$1.99K—Held
BELLEVUE ASSET MANAGEMENT, LLC79$1.66K—Held
MassMutual Private Wealth & Trust, FSB71$1.49K—Held
SJS Investment Consulting Inc.55$1.16K—Held
ASSETMARK, INC40$840—Held
Clearstead Advisors, LLC35$736—Held
DekaBank Deutsche Girozentrale28.3K$710—Held
CWM, LLC31.9K$670—Held
GSA CAPITAL PARTNERS LLP22.5K$473—Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO13.7K$289—Held
ACADIAN ASSET MANAGEMENT LLC10.2K$213—Held
CANADA LIFE ASSURANCE Co7.18K$151—Held
KBC Group NV5.18K$109$29Added$29
QUADRANT CAPITAL GROUP LLC3$64—Held
AMALGAMATED BANK2.68K$56—Held
Daiwa Securities Group Inc.244$5—Held
Avion Wealth100$2—Held
Covestor Ltd8$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.