Funds › Heights Capital Management, Inc
Heights Capital Management, Inc
13F for Q2 2026, filed Aug 14, 2026. 323 positions worth $433.1M.Managers with more than $100 million in US-listed stocks list their holdings each quarter, within 45 days of quarter end. Long positions only: no short sales or cash.
Latest report
Q2 2026
filed Aug 14, 2026
Reported value
$433.1M
+$74.3M (20.7%) vs Q1 2026
Positions
323
264 in Q1 2026
Top 10 share
28.2%
of reported value
CheckedEach line's price per share is checked against other managers' reports of the same stock. Unit mix-ups are corrected. Reports no fix can rescue are left out.
Clean
prices match other managers' reports
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, what are the biggest new, added, trimmed and exited positions of Heights Capital Management, Inc in the latest 13F quarter?
Using 13F.ai, how has Heights Capital Management, Inc's portfolio concentration changed over the last four quarters?
Using 13F.ai, which of Heights Capital Management, Inc's top holdings have also been bought by insiders recently?
Connect your AI · Plans and the 7-day free trial (card required)
Holdings, Q2 2026
Largest first. Common shares only; puts and calls are under All positions.
| # | The fund's own figures at the end of the quarter. A report can be up to 45 days old when it is filed. Options and bonds are not counted here. | Filing | ||||
|---|---|---|---|---|---|---|
| 1 | FLUT Flutter Entertainment plc | 294,180 | $30.1M | 6.9% | Unchanged | 13F ↗ |
| 2 | AMC AMC Entertainment Holdings, Inc. | 12.61M | $24.0M | 5.5% | New | 13F ↗ |
| 3 | MGTX MeiraGTx Holdings plc | 850,000 | $11.5M | 2.7% | New | 13F ↗ |
| 4 | TSHA Taysha Gene Therapies, Inc. | 1.50M | $10.2M | 2.4% | New | 13F ↗ |
| 5 | Starlink Ai Acquisition Corp Units | 999,990 | $10.1M | 2.3% | New | 13F ↗ |
| 6 | MTNE CH4 Natural Solutions Corporation | 800,000 | $7.9M | 1.8% | New | 13F ↗ |
| 7 | JACS Jackson Acquisition Company II | 700,000 | $7.4M | 1.7% | Unchanged | 13F ↗ |
| 8 | ATLQU JAB Acquisition Corp I Units · Units | 700,000 | $7.0M | 1.6% | New | 13F ↗ |
| 9 | DMAA Drugs Made In America Acquisition Corp. | 648,083 | $6.9M | 1.6% | -0.3% | 13F ↗ |
| 10 | TOYO TOYO Co., Ltd | 989,231 | $6.9M | 1.6% | New | 13F ↗ |
| 11 | ISNRU Snow Rothschild Acquisition Corp. Units · Units | 650,000 | $6.5M | 1.5% | New | 13F ↗ |
| 12 | GHXIU Gores Holdings XI, Inc. Units · Units | 600,000 | $6.1M | 1.4% | New | 13F ↗ |
| 13 | IDACU Iron Dome Acquisition I Corp. Units · Units | 600,000 | $6.1M | 1.4% | New | 13F ↗ |
| 14 | ALPXU Alpex Acquisition Corporation Units · Units | 550,000 | $5.5M | 1.3% | New | 13F ↗ |
| 15 | PONO Pono Capital Four, Inc. | 549,714 | $5.5M | 1.3% | New | 13F ↗ |
| 16 | DMII Drugs Made In America Acquisition II Corp. | 519,400 | $5.2M | 1.2% | Unchanged | 13F ↗ |
| 17 | KCHV Kochav Defense Acquisition Corp. | 500,000 | $5.2M | 1.2% | Unchanged | 13F ↗ |
| 18 | PRQR ProQR Therapeutics N.V. · Shs Euro | 2.76M | $5.1M | 1.2% | New | 13F ↗ |
| 19 | Ocean Cap Acquisition Corp Units | 500,000 | $5.1M | 1.2% | New | 13F ↗ |
| 20 | GCGR General Catalyst Global Resilience Merger Corp. | 500,000 | $5.0M | 1.2% | New | 13F ↗ |
| 21 | Disciplined Growth Acquis Co Units | 500,000 | $5.0M | 1.2% | New | 13F ↗ |
| 22 | BHAV BHAV Acquisition Corp | 493,719 | $4.9M | 1.1% | New | 13F ↗ |
| 23 | XFLH XFLH Capital Corporation | 475,000 | $4.7M | 1.1% | New | 13F ↗ |
| 24 | IRHO Iron Horse Acquisitions II Corp. | 470,000 | $4.7M | 1.1% | Unchanged | 13F ↗ |
| 25 | NMP NMP Acquisition Corp. | 450,000 | $4.6M | 1.1% | Unchanged | 13F ↗ |
| 26 | GUACU Berto Acquisition Corp. II · Units | 450,000 | $4.5M | 1.1% | New | 13F ↗ |
| 27 | BRKHU Burtech Acquisition Corp II Units · Units | 400,000 | $4.0M | 0.9% | New | 13F ↗ |
| 28 | LTGRU Long Table Growth Corp. Units · Units | 400,000 | $4.0M | 0.9% | New | 13F ↗ |
| 29 | FERA Fifth Era Acquisition Corp I | 350,000 | $3.6M | 0.8% | Unchanged | 13F ↗ |
| 30 | AACI Armada Acquisition Corp. III | 365,000 | $3.6M | 0.8% | New | 13F ↗ |
| 31 | EMIS Emmis Acquisition Corp. | 350,000 | $3.6M | 0.8% | Unchanged | 13F ↗ |
| 32 | EMPD Empery Digital Inc. | 989,000 | $3.5M | 0.8% | -1.1% | 13F ↗ |
| 33 | FXACU FortuneX Acquisition Corporation · Units | 350,000 | $3.5M | 0.8% | New | 13F ↗ |
| 34 | TWLV Twelve Seas Investment Company III | 350,000 | $3.5M | 0.8% | Unchanged | 13F ↗ |
| 35 | FSHP Flag Ship Acquisition Corp. | 296,443 | $3.3M | 0.8% | -2.0% | 13F ↗ |
| 36 | FWACU Futurewave Acquisition Corporation · Units | 325,000 | $3.3M | 0.8% | New | 13F ↗ |
| 37 | COPL Copley Acquisition Corp | 300,000 | $3.1M | 0.7% | Unchanged | 13F ↗ |
| 38 | AIIA AI Infrastructure Acquisition Corp. | 300,000 | $3.1M | 0.7% | Unchanged | 13F ↗ |
| 39 | NBRG Newbridge Acquisition Limited | 300,000 | $3.0M | 0.7% | New | 13F ↗ |
| 40 | WPRT Aetherion Technologies Inc. | 1.33M | $3.0M | 0.7% | New | 13F ↗ |
| 41 | FMAC Future Money Acquisition Corporation | 300,000 | $3.0M | 0.7% | New | 13F ↗ |
| 42 | VECA Vernal Capital Acquisition Corp. | 300,000 | $3.0M | 0.7% | New | 13F ↗ |
| 43 | HCIC Hennessy Capital Investment Corp. VIII | 300,000 | $3.0M | 0.7% | New | 13F ↗ |
| 44 | CMPS COMPASS Pathways Plc · ADR | 205,932 | $2.9M | 0.7% | -86.2% | 13F ↗ |
| 45 | PTACU Patriot Acquisition Corp. Units · Units | 280,000 | $2.8M | 0.6% | New | 13F ↗ |
| 46 | PLMK Plum Acquisition Corp. IV | 249,569 | $2.7M | 0.6% | -0.2% | 13F ↗ |
| 47 | FVN Future Vision II Acquisition Corporation | 240,103 | $2.6M | 0.6% | -26.1% | 13F ↗ |
| 48 | TVAI Thayer Ventures Acquisition Corporation II | 250,000 | $2.6M | 0.6% | Unchanged | 13F ↗ |
| 49 | ORIQ Origin Investment Corp I | 249,900 | $2.6M | 0.6% | Unchanged | 13F ↗ |
| 50 | OBA Oxley Bridge Acquisition Limited | 250,000 | $2.6M | 0.6% | Unchanged | 13F ↗ |
Showing the top 50 of 323 positions. Premium lists every position, plus puts and calls.
Changes since Q1 2026
165 new, 1 added to, 75 trimmed, 106 exited, 82 unchanged. By estimated dollars.
New positions (165)
| AMC AMC Entertainment Holdings, Inc. | 12.61M | New | $24.0M |
| MGTX MeiraGTx Holdings plc | 850,000 | New | $11.5M |
| TSHA Taysha Gene Therapies, Inc. | 1.50M | New | $10.2M |
| Starlink Ai Acquisition Corp Units | 999,990 | New | $10.1M |
| MTNE CH4 Natural Solutions Corporation | 800,000 | New | $7.9M |
| ATLQU JAB Acquisition Corp I Units · Units | 700,000 | New | $7.0M |
| TOYO TOYO Co., Ltd | 989,231 | New | $6.9M |
| ISNRU Snow Rothschild Acquisition Corp. Units · Units | 650,000 | New | $6.5M |
| GHXIU Gores Holdings XI, Inc. Units · Units | 600,000 | New | $6.1M |
| IDACU Iron Dome Acquisition I Corp. Units · Units | 600,000 | New | $6.1M |
Added to (1)
| Position | Shares | Change | Est. dollars |
|---|---|---|---|
| NYXH Nyxoah SA | 828,803 | +169% | $879.3K |
Trimmed (75)
| CMPS COMPASS Pathways Plc · ADR | 205,932 | -86.2% | -$18.2M |
| FVN Future Vision II Acquisition Corporation | 240,103 | -26.1% | -$929.6K |
| GWHT ESS Tech, Inc. | 548,621 | -43.1% | -$394.1K |
| Armada Acquisition Corp II | 176,886 | -7.5% | -$149.9K |
| BCTXL BriaCell Therapeutics Corp. · *W Exp 01/15/203 | 186,582 | -37.8% | -$90.7K |
| FSHP Flag Ship Acquisition Corp. | 296,443 | -2.0% | -$65.2K |
| CHAR Charlton Aria Acquisition Corporation | 33,980 | -15.0% | -$65.0K |
| Inflection Point Acqu Corp V | 95,097 | -4.9% | -$51.5K |
| TACO Berto Acquisition Corp. | 95,473 | -4.5% | -$47.5K |
| EMPD Empery Digital Inc. | 989,000 | -1.1% | -$39.2K |
Exited (106)
| SLDP Solid Power, Inc. | 12.40M | Exited | -$37.2M |
| IONQ IonQ, Inc. | 815,542 | Exited | -$23.5M |
| LAES SEALSQ Corp | 3.14M | Exited | -$8.2M |
| Fg Merger II Corp | 790,000 | Exited | -$8.0M |
| PONOU Pono Capital Four, Inc. Units · Units | 550,000 | Exited | -$5.5M |
| VLOS Velos Acquisition I Corp. | 500,000 | Exited | -$5.4M |
| BHAVU BHAV Acquisition Corp Units · Units | 495,000 | Exited | -$4.9M |
| Xflh Cap Corp Units | 475,000 | Exited | -$4.7M |
| CCXI Agility Robotics, Inc. | 448,176 | Exited | -$4.6M |
| GPAT GP-Act III Acquisition Corp. | 388,719 | Exited | -$4.2M |
The 10 largest of each, by estimated dollars: shares changed times the later report's price. Index tracking, splits and mergers move positions too.
All positions
Search, sort and filter every position, with puts and calls on their own tab. Premium plan.
Every position, puts and calls. Part of Premium.
Compare two quarters
Pick any two quarters: what is new, added to, trimmed or exited. Premium plan.
Any two quarters side by side. Part of Premium.
Reported value by quarter
Value and number of positions at the end of each quarter.
Loading…
Largest positions in earlier quarters
Pick a quarter to see what the fund's biggest positions were then.
Loading…
Ten largest positions
By value, Q2 2026.
Filings
| Filing | ||||||
|---|---|---|---|---|---|---|
| Q2 2026 | Aug 14, 2026 | 13F-HR | 323 | $433.1M | Current | SEC ↗ |
| Q1 2026 | May 15, 2026 | 13F-HR | 265 | $358.8M | Current | SEC ↗ |
| Q4 2025 | Feb 17, 2026 | 13F-HR | 192 | $278.8M | Current | SEC ↗ |
| Q3 2025 | Nov 18, 2025 | 13F-HR/A (restatement) | 182 | $351.0M | Current | SEC ↗ |
| Q3 2025 | Nov 18, 2025 | 13F-HR | 182 | $351.0M | Replaced | SEC ↗ |
| Q3 2025 | Nov 14, 2025 | 13F-HR | 183 | $364.7M | Replaced | SEC ↗ |
| Q2 2025 | Aug 14, 2025 | 13F-HR | 162 | $374.7M | Current | SEC ↗ |
| Q1 2025 | May 14, 2025 | 13F-HR | 129 | $213.0M | Current | SEC ↗ |
Most recent first, up to 80. An amendment can replace a report or add holdings to it. All 13F filings
Information, not investment advice. Values are the fund's own figures at quarter end; a report can be up to 45 days old when filed. Disclaimer