VSTM — VERASTEM INC

Ownership history in Stonepine Capital Management, LLC  ·  7 quarters on record

This page tracks every 13F SEC filing in which Stonepine Capital Management, LLC reported a position in VERASTEM INC (VSTM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
19.17% (2025 Q3)
Avg. % of fund
7.17%
First filed
2024 Q3
Last filed
2025 Q4
Quarters held
7
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 2,732,079 +62,047 +2.3% 15.40% $21.1M $7.72
2025 Q3 ADDED 2,670,032 +2,570,032 +2570.0% 19.17% $23.58B $8.83
2025 Q2 REDUCED 100,000 -1,260,386 -92.6% 0.41% $415K $4.15
2025 Q2 ADDED 1,360,386 +747,386 +121.9% 5.54% $5.6M $4.15
3 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    VSTM price (monthly, adj. close)

Other funds also holding VSTM

As of 2025 Q4 — sorted by position size

Rosalind Advisors, Inc. 4.85% ACORN CAPITAL ADVISORS, LLC 3.84% Exome Asset Management LLC 1.48% Logos Global Management LP 3Y 0.79% Deep Track Capital, LP 3Y 0.79% ACUTA CAPITAL PARTNERS, LLC 3Y 7Y 0.75% Birchview Capital, LP 3Y 7Y 0.68% Vivo Capital, LLC 3Y 7Y 0.55% SPHERA FUNDS MANAGEMENT LTD. 3Y 7Y 0.51% RTW INVESTMENTS, LP 3Y 7Y 0.51%
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