Institutional shares held 101 Million
1.36M calls
618K puts
Total value of holdings $911M
$12.3M calls
$5.59M puts
Market Cap $511M
56,565,200 Shares Out.
Institutional ownership 178.23%
# of Institutions 240


Latest Institutional Activity in SNDX

Top Purchases

Q1 2025
Eversept Partners, LP Shares Held: 4.21M ($38.1M)
Q1 2025
Bank Of America Corp Shares Held: 2.87M ($26M)
Q1 2025
Point72 Asset Management, L.P. Shares Held: 4.01M ($36.2M)
Q1 2025
Citadel Advisors LLC Shares Held: 2.91M ($26.4M)
Q1 2025
Balyasny Asset Management LLC Shares Held: 1.82M ($16.4M)

Top Sells

Q1 2025
Octagon Capital Advisors LP Shares Held: 904K ($8.17M)
Q1 2025
Morgan Stanley Shares Held: 2.28M ($20.6M)
Q1 2025
Goldman Sachs Group Inc Shares Held: 3.92M ($35.5M)
Q1 2025
Soleus Capital Management, L.P. Shares Held: 817K ($7.38M)
Q1 2025
Stem Point Capital LP Shares Held: 1.6M ($14.5M)

About SNDX

Syndax Pharmaceuticals, Inc., a clinical-stage biopharmaceutical company, develops therapies for the treatment of cancer. Its lead product candidates are SNDX-5613, which is in phase 1/2 clinical trial targeting the binding interaction of Menin with the mixed lineage leukemia 1 protein for the treatment of MLL-rearranged (MLLr) and nucleophosmin 1 mutant acute myeloid leukemia (NPM1c AML); and SNDX-6352 or axatilimab, a monoclonal antibody that blocks the colony stimulating factor 1, or CSF-1 receptor for the treatment of patients with chronic graft versus host disease (cGVHD). The company is also developing Entinostat. It also has collaborative research and development agreement with National Cancer Institute; a clinical trial agreement with Eastern Cooperative Oncology Group; and a license agreement with Kyowa Hakko Kirin Co., Ltd. Syndax Pharmaceuticals, Inc. was incorporated in 2005 and is headquartered in Waltham, Massachusetts.Massachusetts.


Insider Transactions at SNDX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
477K Shares
From 15 Insiders
Grant, award, or other acquisition 433K shares
Exercise of conversion of derivative security 13.9K shares
Open market or private purchase 29.8K shares
Sell / Disposition
29.5K Shares
From 3 Insiders
Open market or private sale 29.5K shares

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