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Nantahala Capital Management, LLC

Position in VSTM — Verastem, Inc.

CIK 1472322 New Canaan, CT

Position in VSTM

as of Jun 30, 2026 · filed Aug 19, 2026
Position Value
$13,694,012
-$5,305,534 QoQ
Shares Held
3,584,820
0.0% QoQ
Ownership
3.96%
of shares outstanding
% of Portfolio
0.83%
of 13F equity value
Holder Rank
#8
of 158 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in VSTM Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Nantahala Capital Management, LLC holds $620,287,047 across 52 Biotechnology names. VSTM ranks #21 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in VSTM

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,694,012 3,584,820
2026-03-31 $18,999,546 3,584,820
2025-12-31 $29,301,051 3,795,473
2025-12-31 $3,567,720 462,140
2025-09-30 $11,416,333 1,292,903
2025-06-30 $12,262,150 2,954,735
2025-03-31 $13,860,202 2,298,541
2024-12-31 $19,400,854 3,752,583
2024-09-30 $11,162,665 3,733,333
2024-06-30 $1,192,000 400,000