Syndax Pharmaceuticals Inc
A biopharmaceutical company in Waltham, Massachusetts, Syndax makes two FDA-approved cancer therapies: Revuforj, a first-in-class menin inhibitor for certain acute leukemias, and Niktimvo, an antibody for chronic graft-versus-host disease after bone-marrow transplants. Founded in 2005 with help from a Salk Institute scientist, it launched both drugs in 2024, the year it became a commercial-stage company. Its coined name is thought to blend scientific innovation with its business aims.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| STATE STREET CORPORATION | 13GPassive | 6.4% | 5.66M | Aug 7, 2026 |
| Point72 Asset Management, L.P. | 13G/APassive | 2.3% | 1.99M | May 15, 2026 |
| Point72 Capital Advisors, Inc. | 13G/APassive | 2.3% | 1.99M | May 15, 2026 |
| Steven A. Cohen | 13G/APassive | 2.3% | 1.99M | May 15, 2026 |
| Vanguard Capital Management | 13GPassive | 5.05% | 4.46M | Apr 30, 2026 |
| The Vanguard Group | 13G/APassive | 0% | 0 | Mar 27, 2026 |
| THE GOLDMAN SACHS GROUP, INC. | 13G/APassive | 6.5% | 5.58M | Aug 13, 2025 |
| GOLDMAN SACHS & CO. LLC | 13G/APassive | 6.5% | 5.58M | Aug 13, 2025 |
| Morgan Stanley | 13G/APassive | 2.4% | 2.04M | May 7, 2025 |
| Morgan Stanley & Co. LLC | 13G/APassive | 0.2% | 213.2K | May 7, 2025 |