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Syndax Pharmaceuticals (SNDX) Institutional Ownership

Syndax Pharmaceuticals logo
$14.73 +1.28 (+9.52%)
Closing price 04:00 PM Eastern
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$14.76 +0.04 (+0.24%)
As of 05:04 PM Eastern
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Institutional Ownership Changes (13F Filings) for Syndax Pharmaceuticals (NASDAQ:SNDX)

Number of
Institutional Buyers
(last 12 months)
129
Total
Institutional Inflows
(last 12 months)
$267.27M
Number of
Institutional Sellers
(last 12 months)
74
Total
Institutional Outflows
(last 12 months)
$331.71M
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SNDX Institutional Buying and Selling by Quarter

Syndax Pharmaceuticals Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
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%
8/12/2025 XTX Topco Ltd11,959$112K0.0%-81.2%0.014%
8/12/2025 Prudential Financial Inc.10,350$97K0.0%N/A0.012%
8/12/2025 Rhumbline Advisers128,732$1.21M0.0%+6.6%0.149%
8/12/2025 Franklin Resources Inc.2,359,677$22.10M0.0%+14.5%2.739%
8/12/2025 Legal & General Group Plc84,575$792K0.0%+4.9%0.098%
8/12/2025 JPMorgan Chase & Co.272,874$2.56M0.0%-75.3%0.317%
8/12/2025 DNB Asset Management AS29,362$275K0.0%+31.2%0.034%
8/12/2025 Swiss National Bank164,300$1.54M0.0%+10.0%0.191%
8/11/2025 Knott David M Jr352,778$3.30M1.5%+175.6%0.410%
8/8/2025 Intech Investment Management LLC45,753$428K0.0%-17.8%0.053%
8/8/2025 Creative Planning15,444$145K0.0%-62.8%0.018%
8/8/2025 Candriam S.C.A.675,085$6.32M0.0%+49.9%0.784%
8/8/2025 Geode Capital Management LLC2,049,350$19.20M0.0%+1.3%2.379%
8/7/2025 Simplify Asset Management Inc.25,049$235K0.0%-83.1%0.029%
8/7/2025 ProShare Advisors LLC20,686$194K0.0%-4.4%0.024%
8/7/2025 Profund Advisors LLC26,639$249K0.0%-24.9%0.031%
8/7/2025 Campbell & CO Investment Adviser LLC46,829$439K0.0%N/A0.054%
8/6/2025 Fox Run Management L.L.C.18,363$172K0.0%N/A0.021%
8/6/2025 Savant Capital LLC13,882$130K0.0%-48.3%0.016%
8/5/2025 Bryce Point Capital LLC21,109$198K0.2%N/A0.025%
8/5/2025 Corton Capital Inc.17,856$167K0.2%N/A0.021%
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8/1/2025 Teacher Retirement System of Texas23,132$217K0.0%+11.9%0.027%
8/1/2025 Y Intercept Hong Kong Ltd276,932$2.59M0.1%N/A0.322%
7/31/2025 AlphaQuest LLC20,947$196K0.0%-46.7%0.024%
7/30/2025 Phoenix Financial Ltd.74,963$701K0.0%N/A0.087%
7/25/2025 CWM LLC8,761$82K0.0%-62.5%0.010%
7/24/2025 Inspire Investing LLC42,923$402K0.0%+53.9%0.050%
7/24/2025 Aberdeen Group plc303,426$2.84M0.0%+129.1%0.353%
6/18/2025Voya Investment Management LLC46,189$567K0.0%-5.4%0.054%
6/3/2025 Inspire Investing LLC27,898$343K0.0%-9.4%0.032%
5/29/2025 Rhumbline 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%
5/15/2025 Magnetar Financial LLC10,717$132K0.0%N/A0.012%
5/15/2025Tema Etfs LLC21,169$260K0.1%N/A0.025%
5/15/2025 Trexquant 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%
5/14/2025 AlphaQuest LLC39,317$483K0.1%+66.4%0.046%
5/14/2025 Candriam 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%
5/13/2025Algert Global LLC884,600$10.87M0.3%+12.6%1.028%
5/13/2025 Aberdeen Group plc132,433$1.63M0.0%+33.3%0.154%
5/13/2025E Fund Management Co. Ltd.16,031$197K0.0%+27.2%0.019%
5/13/2025Russell Investments Group Ltd.117,613$1.45M0.0%+305.3%0.137%
5/12/2025 Nuveen LLC224,153$2.75M0.0%N/A0.261%
5/12/2025 Aigen Investment Management LP24,158$297K0.0%N/A0.028%
5/12/2025Invesco Ltd.76,848$944K0.0%+49.7%0.089%
5/9/2025 Deutsche Bank AG204,732$2.52M0.0%+127.7%0.238%
5/9/2025 Charles Schwab Investment Management Inc.689,693$8.47M0.0%-2.1%0.802%
5/9/2025 Vanguard Group Inc.4,871,065$59.84M0.0%-0.2%5.661%
5/8/2025Thornburg Investment Management Inc.130,746$1.61M0.0%+13.6%0.152%
5/8/2025 XTX Topco Ltd63,726$783K0.0%N/A0.074%
5/8/2025 GSA Capital Partners LLP87,284$1.07M0.1%+136.8%0.101%
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5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank13,260$163K0.0%-26.3%0.015%
5/6/2025 Universal Beteiligungs und Servicegesellschaft mbH14,560$179K0.0%N/A0.017%
5/5/2025 Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group200,000$2.46M1.3%N/A0.232%
5/2/2025 Sigma Planning Corp16,985$209K0.0%-4.5%0.020%
5/1/2025 CWM LLC23,374$287K0.0%+795.2%0.027%
4/30/2025Cerity Partners LLC24,048$295K0.0%N/A0.028%
4/30/2025China Universal Asset Management Co. Ltd.17,121$210K0.0%-5.4%0.020%
4/29/2025 Bank 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%
(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), Sofinnova Investments Inc. ($44.22M), and BVF Inc. IL ($40.52M).Learn more on Syndax Pharmaceuticals' institutional investors.

Which institutional investors have been buying Syndax Pharmaceuticals' stock?

Of the 179 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), Kynam Capital Management LP ($1.72M), Avoro Capital Advisors LLC ($1.67M), 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 19,922,256 shares in the last 24 months. This purchase volume represents approximately $267.27M in transactions.

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

Of the 74 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), Avoro Capital Advisors LLC ($1.61M), Marshall Wace LLP ($977.28K), Avidity Partners Management LP ($955K), and JPMorgan Chase & Co. ($832.93K).

How much institutional selling is happening at Syndax Pharmaceuticals?

Institutional investors have sold a total of 24,566,109 shares in the last 24 months. This volume of shares sold represents approximately $331.71M in transactions.



This page (NASDAQ:SNDX) was last updated on 8/14/2025 by MarketBeat.com Staff
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