HEIGHTS CAPITAL MANAGEMENT, INC

CIK 0001081698 · SAN FRANCISCO, CA · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

HEIGHTS CAPITAL MANAGEMENT, INC reported 323 positions worth $433.1M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: FLUT (6.9%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$433.1M
2026 Q2
Positions
323
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
28.2%
Est. Net Flow (Q)
2026 Q2
10 / 323 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1FLUTFLUTTER ENTMT PLCSH$30.1M6.94%294,180
2AMCAMC ENTMT HLDGS INCSH$24.0M5.53%12,613,528
3MGTXMEIRAGTX HLDGS PLCSH$11.5M2.65%850,000
4TSHATAYSHA GENE THERAPIES INCSH$10.2M2.36%1,500,000
5OTAI-USTARLINK AI ACQUISITION CORPSH$10.1M2.33%999,990
6MTNECH4 NATURAL SOLUTIONS CORPSH$7.9M1.82%800,000
7JACSJACKSON ACQUISITION CO IISH$7.4M1.72%700,000
8ATLQUJAB ACQUISITION CORP ISH$7.0M1.62%700,000
9DMAADRUGS MADE IN AMER ACQUTN COSH$6.9M1.59%648,083
10TOYOTOYO CO LTDSH$6.9M1.59%989,231

The free plan shows the top 10 positions. The remaining 313 positions, the full portfolio and quarter changes unlock with Pro.

Pro Feature

This section is exclusive to Fundocap Pro. Full holdings tables, consensus trades, ownership analysis, backtests and exports unlock with Pro.

Upgrade to Pro

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does HEIGHTS CAPITAL MANAGEMENT, INC hold as of Q2 2026?

HEIGHTS CAPITAL MANAGEMENT, INC reported 323 positions worth $433.1M in its Q2 2026 13F filing. Largest positions: FLUT (6.9%), AMC (5.5%), MGTX (2.7%), TSHA (2.4%) and OTAI-U (2.3%).

What did HEIGHTS CAPITAL MANAGEMENT, INC buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did HEIGHTS CAPITAL MANAGEMENT, INC sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.