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Syndax Pharmaceuticals (SNDX) Institutional Ownership

Syndax Pharmaceuticals logo
$14.15 +0.45 (+3.28%)
As of 04/30/2025 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Syndax Pharmaceuticals (NASDAQ:SNDX)

Number of
Institutional Buyers
(last 12 months)
115
Total
Institutional Inflows
(last 12 months)
$285.74M
Number of
Institutional Sellers
(last 12 months)
69
Total
Institutional Outflows
(last 12 months)
$254.06M
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SNDX Institutional Buying and Selling by Quarter

Syndax Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/30/2025China Universal Asset Management Co. Ltd.17,121$210K0.0%-5.4%0.020%
4/29/2025Bank of New York Mellon Corp229,758$2.82M0.0%+2.5%0.267%
4/28/2025 Teacher Retirement System of Texas20,674$254K0.0%-9.2%0.024%
4/25/2025 KBC Group NV5,180$64K0.0%-25.5%0.006%
4/16/2025 Wealth Enhancement Advisory Services LLC13,172$162K0.0%N/A0.015%
4/15/2025 Assenagon Asset Management S.A.2,039,987$25.06M0.0%-1.2%2.371%
4/8/2025 Rhumbline Advisers120,810$1.48M0.0%+6.5%0.140%
3/24/2025Wellington Management Group LLP4,234,455$55.98M0.0%-15.1%4.922%
2/25/2025Polar Asset Management Partners Inc.84,998$1.12M0.0%N/A0.100%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC170,100$2.25M0.0%+23.8%0.199%
2/17/2025Voloridge Investment Management LLC79,071$1.05M0.0%N/A0.093%
2/17/2025Woodline Partners LP1,891,803$25.01M0.2%-0.2%2.216%
2/17/2025Soleus Capital Management L.P.2,492,000$32.94M2.1%+128.4%2.919%
2/17/2025Twinbeech Capital LP355,900$4.71M0.1%+79.2%0.417%
2/17/2025Two Sigma Advisers LP535,952$7.09M0.0%-19.9%0.628%
2/17/2025Two Sigma Investments LP669,823$8.86M0.0%-24.4%0.785%
2/17/2025Tang Capital Management LLC100,000$1.32M0.1%N/A0.117%
2/17/2025Thornburg Investment Management Inc.115,087$1.52M0.0%-1.5%0.135%
2/17/2025Sphera Funds Management LTD.1,381,241$18.26M3.3%+33.5%1.618%
2/17/2025Rafferty Asset Management LLC178,165$2.36M0.0%+3.9%0.209%
2/17/2025Polar Asset Management Partners Inc.84,998$1.12M0.0%N/A0.100%
2/17/2025ProShare Advisors LLC27,183$359K0.0%+32.2%0.032%
2/17/2025Prosight Management LP620,000$8.20M2.3%+11.9%0.726%
2/17/2025Parkman Healthcare Partners LLC526,973$6.97M0.9%+3.7%0.617%
2/17/2025Man Group plc121,539$1.61M0.0%N/A0.142%
2/17/2025Nuveen Asset Management LLC434,058$5.74M0.0%-5.5%0.509%
2/17/2025Octagon Capital Advisors LP904,000$11.95M2.0%N/A1.059%
2/17/2025Millennium Management LLC586,810$7.76M0.0%-47.6%0.687%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.53,748$706K0.0%+3.5%0.063%
2/17/2025Lazard Asset Management LLC11,602$153K0.0%N/A0.014%
2/17/2025Lion Point Capital LP55,000$727K3.8%+19.0%0.064%
2/17/2025Hudson Bay Capital Management LP336,000$4.44M0.0%-20.9%0.394%
2/17/2025Graham Capital Management L.P.52,790$698K0.0%-8.9%0.062%
2/17/2025Granahan Investment Management LLC905,322$11.97M0.5%+36.2%1.061%
2/17/2025Ensign Peak Advisors Inc267,949$3.54M0.0%-25.9%0.314%
2/17/2025Clearline Capital LP34,177$452K0.1%-19.0%0.040%
2/17/2025Deutsche Bank AG89,904$1.19M0.0%+35.7%0.105%
2/17/2025D. E. Shaw & Co. Inc.184,117$2.43M0.0%-47.7%0.216%
2/17/2025DAFNA Capital Management LLC542,002$7.17M1.8%+2.9%0.635%
2/17/2025Crestline Management LP713,205$9.43M0.3%+66.4%0.836%
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2/17/2025Cubist Systematic Strategies LLC358,071$4.73M0.0%N/A0.419%
2/17/2025Brevan Howard Capital Management LP14,071$186K0.0%-38.0%0.016%
2/17/2025Avidity Partners Management LP1,500,000$19.83M1.9%-38.9%1.757%
2/17/2025Balyasny Asset Management L.P.69,586$920K0.0%-81.0%0.082%
2/17/2025Bayesian Capital Management LP28,000$370K0.0%N/A0.033%
2/17/2025Bank of America Corp DE245,508$3.25M0.0%-69.0%0.288%
2/17/2025BNP Paribas Financial Markets259,245$3.43M0.0%+1,128.7%0.304%
2/17/2025Ameriprise Financial Inc.31,982$423K0.0%-93.4%0.037%
2/17/2025Algert Global LLC785,632$10.39M0.2%+65.4%0.920%
2/14/2025Schonfeld Strategic Advisors LLC20,657$273K0.0%-89.0%0.024%
2/14/2025Nantahala Capital Management LLC560,532$7.41M0.3%+23.7%0.657%
2/14/2025Northern Trust Corp792,750$10.48M0.0%+7.5%0.929%
2/14/2025The Manufacturers Life Insurance Company 42,890$567K0.0%-10.1%0.050%
2/14/2025Propel Bio Management LLC183,259$2.42M2.4%+37.5%0.215%
2/14/2025Virtus ETF Advisers LLC5,278$70K0.0%+18.6%0.006%
2/14/2025Nebula Research & Development LLC76,914$1.02M0.1%+325.6%0.090%
2/14/2025Voya Investment Management LLC48,831$646K0.0%-48.2%0.057%
2/14/2025Adage Capital Partners GP L.L.C.621,840$8.22M0.0%-23.9%0.728%
2/14/2025Price T Rowe Associates Inc. MD57,019$754K0.0%+16.5%0.067%
2/14/2025Eversept Partners LP343,400$4.54M0.4%-91.6%0.402%
2/14/2025Hsbc Holdings PLC50,747$656K0.0%+15.3%0.059%
2/14/2025Avoro Capital Advisors LLC2,275,000$30.08M0.4%-41.5%2.665%
2/14/2025Stifel Financial Corp37,475$495K0.0%+120.8%0.044%
2/14/2025Tower Research Capital LLC TRC 18,190$240K0.0%+179.5%0.021%
2/14/2025MetLife Investment Management LLC50,515$668K0.0%+6.2%0.059%
2/14/2025Dimensional Fund Advisors LP331,300$4.38M0.0%+594.2%0.388%
2/14/2025Altium Capital Management LLC370,000$4.89M1.4%N/A0.433%
2/13/2025Marshall Wace LLP12,624$167K0.0%-98.7%0.015%
2/13/2025Jump Financial LLC173,890$2.30M0.0%+80.8%0.204%
2/13/2025Guggenheim Capital LLC11,881$157K0.0%N/A0.014%
2/13/2025Walleye Capital LLC364,750$4.82M0.0%+831.3%0.427%
2/13/2025Barclays PLC196,051$2.59M0.0%+4.5%0.230%
2/13/2025Optimize Financial Inc11,509$152K0.1%N/A0.013%
2/13/2025Renaissance Technologies LLC680,965$9.00M0.0%N/A0.798%
2/13/2025Legal & General Group Plc80,862$1.07M0.0%-11.0%0.095%
2/13/2025Aristides Capital LLC14,900$197K0.0%N/A0.017%
2/13/2025Russell Investments Group Ltd.29,022$384K0.0%+114.8%0.034%
2/13/2025Rhenman & Partners Asset Management AB232,000$3.07M0.3%-10.6%0.272%
2/13/2025Wells Fargo & Company MN42,117$557K0.0%+37.6%0.049%
2/12/2025ExodusPoint Capital Management LP148,568$1.96M0.0%-53.3%0.174%
2/12/2025Bryce Point Capital LLC31,565$417K0.1%N/A0.037%
2/12/2025Knott David M Jr128,000$1.69M0.6%+4.8%0.150%
2/12/2025Trexquant Investment LP471,292$6.23M0.1%+1,309.7%0.552%
2/12/2025Geode Capital Management LLC1,973,116$26.09M0.0%-0.2%2.312%
2/12/2025Franklin Resources Inc.1,766,859$23.36M0.0%+0.2%2.070%
2/12/2025Axiom Investors LLC DE53,224$704K0.0%-54.0%0.062%
2/12/2025Wellington Management Group LLP4,234,455$55.98M0.0%-15.1%4.961%
2/12/2025DnB Asset Management AS22,943$303K0.0%+32.1%0.027%
2/11/2025Corebridge Financial Inc.40,852$540K0.0%-7.0%0.048%
2/11/2025Vanguard Group Inc.4,881,968$64.54M0.0%-0.1%5.719%
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2/11/2025Simplify Asset Management Inc.147,641$1.95M0.1%+20.8%0.173%
2/11/2025Fox Run Management L.L.C.16,355$216K0.0%-45.4%0.019%
2/11/2025KLP Kapitalforvaltning AS16,600$219K0.0%N/A0.019%
2/11/2025Sei Investments Co.15,079$200K0.0%-70.1%0.018%
2/11/2025 Teacher Retirement System of Texas22,769$301K0.0%+18.7%0.027%
2/10/2025Signaturefd LLC2,078$27K0.0%-45.6%0.002%
2/7/2025AlphaQuest LLC23,623$312K0.0%+32.3%0.028%
2/7/2025E Fund Management Co. Ltd.12,603$167K0.0%+14.4%0.015%
2/7/2025Candriam S.C.A.547,165$7.23M0.0%-45.2%0.641%
2/6/2025Charles Schwab Investment Management Inc.704,823$9.32M0.0%+1.3%0.826%
(Data available from 1/1/2016 forward)

SNDX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SNDX shares?

During the previous two years, 194 institutional investors and hedge funds held shares of Syndax Pharmaceuticals. The most heavily invested institutionals were Kynam Capital Management LP ($122.31M), State Street Corp ($72.59M), Vanguard Group Inc. ($64.54M), Wellington Management Group LLP ($55.98M), Point72 Asset Management L.P. ($53.48M), Sofinnova Investments Inc. ($44.22M), and BVF Inc. IL ($40.52M).Learn more on SNDX's institutional investors.

Which institutional investors have been buying Syndax Pharmaceuticals stock?

Of the 157 institutional investors that purchased Syndax Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BVF Inc. IL ($2.57M), Assenagon Asset Management S.A. ($1.93M), Kynam Capital Management LP ($1.72M), Avoro Capital Advisors LLC ($1.67M), Franklin Resources Inc. ($1.56M), Soleus Capital Management L.P. ($1.40M), and Vanguard Group Inc. ($1.34M).

How much institutional buying is happening at Syndax Pharmaceuticals?

Institutional investors have bought a total of 33,512,115 shares in the last 24 months. This purchase volume represents approximately $622.96M in transactions.

Which Syndax Pharmaceuticals major shareholders have been selling company stock?

Of the 92 institutional investors that sold Syndax Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($4.89M), Eversept Partners LP ($3.76M), Jennison Associates LLC ($2.47M), PFM Health Sciences LP ($2.12M), Avoro Capital Advisors LLC ($1.95M), Barclays PLC ($1.63M), and Marshall Wace LLP ($1.18M).

How much institutional selling is happening at Syndax Pharmaceuticals?

Institutional investors have sold a total of 26,138,764 shares in the last 24 months. This volume of shares sold represents approximately $443.92M in transactions.


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This page (NASDAQ:SNDX) was last updated on 5/1/2025 by MarketBeat.com Staff
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