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Syndax Pharmaceuticals (SNDX) Institutional Ownership

Syndax Pharmaceuticals logo
$15.73 -0.20 (-1.26%)
Closing price 04:00 PM Eastern
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$15.84 +0.11 (+0.70%)
As of 04:26 PM Eastern
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Institutional Ownership Changes (13F Filings) for Syndax Pharmaceuticals (NASDAQ:SNDX)

Number of
Institutional Buyers
(last 12 months)
130
Total
Institutional Inflows
(last 12 months)
$290.71M
Number of
Institutional Sellers
(last 12 months)
78
Total
Institutional Outflows
(last 12 months)
$354.97M
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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
8/18/2025Hudson Bay Capital Management LP443,300$4.15M0.0%+77.3%0.515%
8/15/2025CANADA LIFE ASSURANCE Co7,182$67K0.0%-65.2%0.008%
8/15/2025Tower Research Capital LLC TRC 8,480$79K0.0%+103.3%0.010%
8/15/2025Exome Asset Management LLC308,298$2.89M1.5%-8.6%0.358%
8/15/2025E Fund Management Co. Ltd.14,033$131K0.0%-12.5%0.016%
8/15/2025Soleus Capital Management L.P.1,092,110$10.23M0.7%+33.7%1.268%
8/15/2025Sofinnova Investments Inc.1,524,440$14.28M0.9%-33.0%1.770%
8/15/2025Rafferty Asset Management LLC126,045$1.18M0.0%-26.5%0.146%
8/15/2025Man Group plc228,167$2.14M0.0%+70.1%0.265%
8/15/2025Lazard Asset Management LLC7,142$66K0.0%N/A0.008%
8/15/2025Hudson Bay Capital Management LP443,300$4.15M0.0%+77.3%0.515%
8/15/2025Eventide Asset Management LLC1,414,081$13.24M0.2%+20.0%1.642%
8/15/2025Engineers Gate Manager LP179,276$1.68M0.0%+41.7%0.208%
8/15/2025BNP Paribas Financial Markets499,903$4.68M0.0%+130.4%0.580%
8/15/2025Boothbay Fund Management LLC128,845$1.21M0.0%N/A0.150%
8/15/2025Brevan Howard Capital Management LP28,227$264K0.0%-53.2%0.033%
8/15/2025Balyasny Asset Management L.P.126,145$1.18M0.0%-93.1%0.146%
8/15/2025Bank of America Corp DE3,838,872$35.95M0.0%+33.7%4.457%
8/15/2025Adage Capital Partners GP L.L.C.1,432,440$13.42M0.0%+126.8%1.663%
8/15/2025Ameriprise Financial Inc.96,674$905K0.0%+182.4%0.112%
8/14/2025Nantahala Capital Management LLC754,503$7.07M0.3%+36.1%0.876%
8/14/2025Raymond James Financial Inc.10,969$103K0.0%N/A0.013%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.52,845$493K0.0%-7.0%0.061%
8/14/2025The Manufacturers Life Insurance Company 44,149$413K0.0%+5.9%0.051%
8/14/2025Sei Investments Co.13,554$127K0.0%-35.4%0.016%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 90,441$847K0.0%+52.2%0.105%
8/14/2025Nebula Research & Development LLC27,231$255K0.0%-62.5%0.032%
8/14/2025Stempoint Capital LP2,372,634$22.22M7.1%+48.4%2.754%
8/14/2025Qube Research & Technologies Ltd1,665,916$15.60M0.0%+99.5%1.934%
8/13/2025Jump Financial LLC381,035$3.57M0.0%N/A0.442%
8/13/2025Tema Etfs LLC86,301$808K0.2%+307.7%0.100%
8/13/2025Marshall Wace LLP232,123$2.18M0.0%N/A0.269%
8/13/2025Stonepine Capital Management LLC92,900$870K0.9%N/A0.108%
8/13/2025Saturn V Capital Management LP500,551$4.69M1.9%-51.9%0.581%
8/13/2025Invesco Ltd.105,157$985K0.0%+36.8%0.122%
8/13/2025Aisling Capital Management LP1,316,806$12.33M3.4%+28.5%1.529%
8/13/2025Schroder Investment Management Group122,163$1.14M0.0%+112.2%0.142%
8/13/2025Virtus Investment Advisers LLC8,813$83K0.0%-27.7%0.010%
8/13/2025Hsbc Holdings PLC106,787$966K0.0%+112.4%0.124%
8/13/2025Capital Fund Management S.A.178,289$1.67M0.0%N/A0.207%
8/13/2025Russell Investments Group Ltd.126,158$1.18M0.0%+7.3%0.146%
8/13/2025Rhenman & Partners Asset Management AB574,000$5.38M0.7%+32.6%0.666%
8/12/2025XTX Topco Ltd11,959$112K0.0%-81.2%0.014%
8/12/2025Prudential Financial Inc.10,350$97K0.0%N/A0.012%
8/12/2025Rhumbline Advisers128,732$1.21M0.0%+6.6%0.149%
8/12/2025Franklin Resources Inc.2,359,677$22.10M0.0%+14.5%2.739%
8/12/2025Legal & General Group Plc84,575$792K0.0%+4.9%0.098%
8/12/2025JPMorgan Chase & Co.272,874$2.56M0.0%-75.3%0.317%
8/12/2025DNB Asset Management AS29,362$275K0.0%+31.2%0.034%
8/12/2025Swiss National Bank164,300$1.54M0.0%+10.0%0.191%
8/11/2025Knott David M Jr352,778$3.30M1.5%+175.6%0.410%
8/8/2025Intech Investment Management LLC45,753$428K0.0%-17.8%0.053%
8/8/2025Creative Planning15,444$145K0.0%-62.8%0.018%
8/8/2025Candriam S.C.A.675,085$6.32M0.0%+49.9%0.784%
8/8/2025Geode Capital Management LLC2,049,350$19.20M0.0%+1.3%2.379%
8/7/2025Simplify Asset Management Inc.25,049$235K0.0%-83.1%0.029%
8/7/2025ProShare Advisors LLC20,686$194K0.0%-4.4%0.024%
8/7/2025Profund Advisors LLC26,639$249K0.0%-24.9%0.031%
8/7/2025Campbell & CO Investment Adviser LLC46,829$439K0.0%N/A0.054%
8/6/2025Fox Run Management L.L.C.18,363$172K0.0%N/A0.021%
8/6/2025Savant Capital LLC13,882$130K0.0%-48.3%0.016%
8/5/2025Bryce Point Capital LLC21,109$198K0.2%N/A0.025%
8/5/2025Corton Capital Inc.17,856$167K0.2%N/A0.021%
8/1/2025Teacher Retirement System of Texas23,132$217K0.0%+11.9%0.027%
8/1/2025Y Intercept Hong Kong Ltd276,932$2.59M0.1%N/A0.322%
7/31/2025AlphaQuest LLC20,947$196K0.0%-46.7%0.024%
7/30/2025Phoenix Financial Ltd.74,963$701K0.0%N/A0.087%
7/25/2025CWM LLC8,761$82K0.0%-62.5%0.010%
7/24/2025Inspire Investing LLC42,923$402K0.0%+53.9%0.050%
7/24/2025Aberdeen Group plc303,426$2.84M0.0%+129.1%0.353%
6/18/2025Voya Investment Management LLC46,189$567K0.0%-5.4%0.054%
6/3/2025Inspire Investing LLC27,898$343K0.0%-9.4%0.032%
5/29/2025Rhumbline Advisers120,810$1.48M0.0%+6.5%0.140%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC200,696$2.47M0.0%+18.0%0.233%
5/16/2025Zimmer Partners LP213,159$2.62M0.0%N/A0.248%
5/16/2025Exome Asset Management LLC337,198$4.14M3.5%+5.7%0.392%
5/16/2025Caxton Associates LLP20,945$257K0.0%N/A0.024%
5/16/2025Goldman Sachs Group Inc.3,921,541$48.18M0.0%-34.1%4.557%
5/16/2025Parkman Healthcare Partners LLC594,987$7.31M0.9%+12.9%0.691%
5/16/2025Polar Asset Management Partners Inc.106,628$1.31M0.0%+25.4%0.124%
5/16/2025Millennium Management LLC428,652$5.27M0.0%-27.0%0.498%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.56,842$705K0.0%+5.8%0.066%
5/16/2025Granahan Investment Management LLC549,942$6.76M0.3%-39.3%0.639%
5/16/2025AQR Capital Management LLC377,444$4.64M0.0%+478.8%0.439%
5/16/2025Adage Capital Partners GP L.L.C.631,640$7.76M0.0%+1.6%0.734%
5/15/2025Palo Alto Investors LP444,367$5.46M1.0%+9.7%0.516%
5/15/2025Nantahala Capital Management LLC554,503$6.81M0.3%-1.1%0.644%
5/15/2025Point72 Europe London LLP184,683$2.27M0.2%N/A0.215%
5/15/2025Quarry LP2,000$25K0.0%N/A0.002%
5/15/2025DAFNA Capital Management LLC544,502$6.69M1.9%+0.5%0.633%
5/15/2025Magnetar Financial LLC10,717$132K0.0%N/A0.012%
5/15/2025Tema Etfs LLC21,169$260K0.1%N/A0.025%
5/15/2025Trexquant Investment LP386,263$4.75M0.1%-18.0%0.449%
5/14/2025Ieq Capital LLC59,210$727K0.0%N/A0.069%
5/14/2025Rafferty Asset Management LLC171,541$2.11M0.0%-3.7%0.199%
5/14/2025Walleye Capital LLC327,134$4.02M0.0%-10.3%0.380%
5/14/2025AlphaQuest LLC39,317$483K0.1%+66.4%0.046%
5/14/2025Candriam S.C.A.450,435$5.53M0.0%-17.7%0.523%
5/14/2025Wellington Management Group LLP35,962$442K0.0%-99.2%0.042%
5/13/2025Northern Trust Corp778,758$9.57M0.0%-1.8%0.905%
(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, 212 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. ($59.84M), Point72 Asset Management L.P. ($53.48M), Goldman Sachs Group Inc. ($48.18M), BVF Inc. IL ($40.52M), and Bank of America Corp DE ($35.95M).Learn more on Syndax Pharmaceuticals' institutional investors.

Which institutional investors have been buying Syndax Pharmaceuticals' stock?

Of the 182 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: Assenagon Asset Management S.A. ($1.93M), BVF Inc. IL ($1.88M), Franklin Resources Inc. ($1.86M), Soleus Capital Management L.P. ($1.68M), Avoro Capital Advisors LLC ($1.67M), Kynam Capital Management LP ($1.66M), and Vanguard Group Inc. ($1.34M).

How much institutional buying is happening at Syndax Pharmaceuticals?

Institutional investors have bought a total of 22,974,160 shares in the last 24 months. This purchase volume represents approximately $290.71M in transactions.

Which of Syndax Pharmaceuticals' major shareholders have been selling company stock?

Of the 78 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 ($8.05M), Eversept Partners LP ($3.76M), Goldman Sachs Group Inc. ($2.03M), Balyasny Asset Management L.P. ($1.99M), Avoro Capital Advisors LLC ($1.61M), Marshall Wace LLP ($977.28K), and Avidity Partners Management LP ($955K).

How much institutional selling is happening at Syndax Pharmaceuticals?

Institutional investors have sold a total of 27,095,767 shares in the last 24 months. This volume of shares sold represents approximately $354.97M in transactions.


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This page (NASDAQ:SNDX) was last updated on 9/10/2025 by MarketBeat.com Staff
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