Heights Capital Management, Inc
Institutional manager — quarterly 13F holdings, Q ending 2026-03-31
Reported value
$358.8M
Q ending 2026-03-31
Prior quarter
$278.8M
Q ending 2025-12-31
Change
+28.7% QoQ · +68.4% YoY
Positions
265
reported holdings
Largest positions
Top 100 of 265 reported positions by value, Q ending 2026-03-31. A manager can hold shares, calls and puts on the same security at once — such positions are listed as separate rows. Type: Shares = common stock, Put/Call = option positions (valued at the underlying), Principal = debt. Tickers link to stock pages where covered.
| Holding | Ticker | Type | Value ▼ | Shares |
|---|---|---|---|---|
| Solid Power Inc | SLDP | Shares | $37.2M | 12.4M |
| Flutter Entmt Plc | Shares | $30.0M | 294K | |
| Ionq Inc | IONQ | Shares | $23.5M | 816K |
| Compass Pathways Plc | CMPS | Shares | $8.3M | 1.5M |
| Sealsq Corp | Shares | $8.2M | 3.1M | |
| Fg Merger Ii Corp | FGMC | Shares | $8.0M | 790K |
| Jackson Acquisition Co Ii | Shares | $7.4M | 700K | |
| Drugs Made In Amer Acqutn Co | Shares | $6.8M | 650K | |
| Pono Cap Four Inc | Shares | $5.5M | 550K | |
| M3Brigade Acquisition V Corp | Shares | $5.4M | 500K | |
| Drugs Made In Amer Acq Ii Co | Shares | $5.2M | 519K | |
| Kochav Defense Acqui Co | Shares | $5.1M | 500K | |
| Bhav Acquisition Corp | Shares | $4.9M | 495K | |
| Xflh Cap Corp | Shares | $4.7M | 475K | |
| Iron Horse Acquisit Ii Corp | IRHO | Shares | $4.6M | 470K |
| Nmp Acquisition Corp | Shares | $4.6M | 450K | |
| Churchill Cap Corp Xi | Shares | $4.6M | 448K | |
| Empery Digital Inc | EMPD | Shares | $4.2M | 1.0M |
| Gp-Act Iii Acquisition Corp | Shares | $4.2M | 389K | |
| Candel Therapeutics Inc | CADL | Shares | $3.8M | 775K |
| Armada Acquisition Corp Iii | Shares | $3.6M | 365K | |
| Fifth Era Acquisition Corp I | Shares | $3.6M | 350K | |
| Emmis Acquisition Corp. | Shares | $3.5M | 350K | |
| Future Vision Ii Acquisition | Shares | $3.5M | 325K | |
| Twelve Seas Invt Co Iii | Shares | $3.5M | 350K | |
| Flag Ship Acquisition Corp | Shares | $3.3M | 302K | |
| Copley Acquisition Corp | Shares | $3.1M | 300K | |
| Ai Infrastructure Acquisi | Shares | $3.0M | 300K | |
| Newbridge Acquisition Ltd | Shares | $3.0M | 300K | |
| Hennessy Cap Invts Corp Viii | Shares | $3.0M | 300K | |
| Future Money Acquisition Cor | Shares | $3.0M | 300K | |
| Bleichroeder Acquisiti Corp | Shares | $2.8M | 280K | |
| Plum Acquisition Corp Iv | Shares | $2.6M | 250K | |
| Thayer Ventures Acq Corp Ii | Shares | $2.6M | 250K | |
| Origin Invt Corp I | Shares | $2.6M | 250K | |
| Oxley Bridge Acq Ltd | Shares | $2.5M | 250K | |
| Meshflow Acquisition Corp | Shares | $2.5M | 250K | |
| Championsgate Acquisition Co | Shares | $2.2M | 212K | |
| Lake Superior Acquisition Co | Shares | $2.1M | 210K | |
| Lakeshore Acquisition Iii Co | Shares | $2.1M | 200K | |
| Sizzle Acquisition Corp. Ii | Shares | $2.1M | 200K | |
| Soulpower Acquisition Corp | Shares | $2.0M | 200K | |
| Spring Vy Acquisition Corp I | Shares | $2.0M | 200K | |
| A Paradise Acquisition Corp | Shares | $2.0M | 200K | |
| Silver Pegasus Acquisition C | Shares | $2.0M | 199K | |
| Aa Mission Acquisition Corp | Shares | $2.0M | 200K | |
| Crown Resv Acquisition Corp | Shares | $2.0M | 200K | |
| Krakacquisition Corporation | Shares | $2.0M | 200K | |
| Dynamix Corp Iii | Shares | $2.0M | 200K | |
| Armada Acquisition Corp Ii | Shares | $2.0M | 191K | |
| Scynexis Inc | SCYXEUR | Shares | $1.9M | 2.1M |
| Iris Acquisition Corp Ii | Shares | $1.8M | 185K | |
| Uy Scuti Acquisition Corp. | Shares | $1.8M | 175K | |
| Republic Digital Acquisition | Shares | $1.8M | 178K | |
| Best Spac I Acquisition Corp | Shares | $1.8M | 175K | |
| Nano Nuclear Energy Inc | NNE | Put | $1.7M | 81K |
| Cayson Acquisition Corp | Shares | $1.6M | 150K | |
| Qdro Acquisition Corp | Shares | $1.6M | 160K | |
| Cartesian Growth Corp Iii | Shares | $1.5M | 150K | |
| Quantumsphere Acquisition Co | Shares | $1.5M | 150K | |
| Inflection Pt Acquisit Corp | Shares | $1.5M | 150K | |
| Kensington Cap Acquist Corp | Shares | $1.5M | 150K | |
| Galaxyedge Acquisition Corp | Shares | $1.5M | 150K | |
| Westin Acquisition Corp | Shares | $1.5M | 150K | |
| Sc Ii Acquisition Corp | Shares | $1.5M | 150K | |
| X3 Acquisition Corp Ltd | Shares | $1.5M | 150K | |
| Invest Green Acquisition Cor | Shares | $1.5M | 150K | |
| Hall Chadwick Acquisition Co | Shares | $1.5M | 150K | |
| Gigcapital8 Corp | Shares | $1.4M | 142K | |
| Insight Molecular Dia Inc | IMDX | Shares | $1.3M | 393K |
| Globa Terra Acquisition Cor | Shares | $1.3M | 124K | |
| Clearthink 1 Acquisition Cor | Shares | $1.2M | 125K | |
| Aldabra 4 Lqdty Opp Veh Inc | Shares | $1.2M | 125K | |
| Titan Acquisition Corp | Shares | $1.2M | 120K | |
| Xsolla Spac 1 | Shares | $1.2M | 123K | |
| Trailblazer Acquisition Corp | Shares | $1.1M | 113K | |
| Ess Tech Inc | GWH | Shares | $1.1M | 963K |
| Ithax Acquisition Corp Iii | Shares | $1.1M | 110K | |
| Inflection Point Acqu Corp V | Shares | $1.0M | 100K | |
| Wintergreen Acquisition Corp | Shares | $1.0M | 100K | |
| Berto Acquisition Corp | Shares | $1.0M | 100K | |
| Pioneer Acquisition I Corp | Shares | $1.0M | 100K | |
| Starry Sea Acquisition Corp | Shares | $1.0M | 100K | |
| Indigo Acquisition Corp | Shares | $1.0M | 100K | |
| Figx Cap Acquisition Corp. | Shares | $1.0M | 100K | |
| Cantor Equity Partners Vi In | Shares | $1.0M | 100K | |
| Mckinley Acquisition Corp | Shares | $1.0M | 100K | |
| M Evo Gbl Acquisition Corp I | Shares | $1.0M | 100K | |
| Blueport Acquisition Ltd | Shares | $1.0M | 100K | |
| Lafayette Acquisition Corp | Shares | $997K | 100K | |
| Tailwind 2.0 Acquisition Cor | Shares | $994K | 100K | |
| Gsr Iv Acquisition Corp | Shares | $992K | 99K | |
| Bluerock Acquisition Corp | Shares | $990K | 100K | |
| Idea Acquisition Corp | Shares | $941K | 95K | |
| Nyxoah S A | Shares | $901K | 308K | |
| Evolution Global Acquisition | Shares | $825K | 83K | |
| White Pearl Acquisition Corp | Shares | $769K | 75K | |
| Colombier Acquisition Corp I | Shares | $764K | 75K | |
| Soren Acquisition Corp | Shares | $757K | 76K | |
| Apex Tech Acquisition Inc | Shares | $751K | 75K |
Values as reported in public regulatory filings (USD); holdings are reported quarterly, up to 45 days after quarter end, and may contain reporting errors. Nothing here is investment advice.