Verastem, Inc. (VSTM) Institutional Ownership

Ownership Summary

Verastem, Inc. (NASDAQ:VSTM) is held by 1 institutional investors per 13F filings through June 2025.

• Collectively, these holders controlled 0.0% of Verastem's outstanding shares in June 2025, down from 0.0% in March 2025.
• Their total shares held in VSTM maintained 0.0% from the prior quarter, while the number of investors in Verastem stayed flat year over year.
• Of these 1 funds, 0 grew their exposure to Verastem, 0 cut back, and 1 maintained positions.
• Institutional investors collectively held 52 shares in Verastem as of June 2025, with no net change quarter on quarter, and down 108.16Mn shares year over year.
• As of June 30, 2025, RTW INVESTMENTS, LP held the largest stake in Verastem with 6.58Mn shares, accounting for 8.88% of total shares outstanding.
• The most significant purchases of VSTM for the quarter ending June 2025 came from VANGUARD CAPITAL MANAGEMENT LLC (3.32Mn), Nantahala Capital Management, LLC (3.12Mn), Alyeska Investment Group, L.P. (2.05Mn), AIGH Capital Management LLC (2.0Mn), MILLENNIUM MANAGEMENT LLC (1.86Mn).
• Leading sellers of Verastem shares for the quarter ending June 2025 were BALYASNY ASSET MANAGEMENT L.P. (2.79Mn), Goldman Sachs Group Inc (1.51Mn), Logos Global Management LP (700.0K), Citigroup Inc (352.18K), D. E. Shaw & Co., Inc. (312.19K).
• According to Business Quant data, leading holders of VSTM for June 2025 are RTW INVESTMENTS, LP (6.58Mn), BlackRock, Inc. (6.19Mn), Deep Track Capital, LP (5.74Mn), ARMISTICE CAPITAL, LLC (4.59Mn), Nantahala Capital Management, LLC (3.58Mn), State Street Corp (3.52Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.32Mn), Stonepine Capital Management, LLC (3.3Mn), Foresite Capital Management VI LLC (3.15Mn), MILLENNIUM MANAGEMENT LLC (2.41Mn).