GIGCAPITAL7 Corp.-A - 29HDRNWPreferred / convertible
13F holders, Q3 2025 (September 30)32holders +4
4new positions
0sold out
1famous investor
$0.53avg. 13F price*
At the end of Q3 2025, 32 institutions reported holding GIGCAPITAL7 Corp.-A - 29 (HDRNW) in their 13F filings, up 4 from Q2 2025. 4 opened new positions and 0 sold out. The largest holders were Boothbay Fund Management, LLC ($1.2M), AQR Arbitrage LLC ($1.1M) and Aristeia Capital, L.L.C. ($842K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- GIGCAPITAL7 Corp.-A - 29
- CUSIP
- G38648120
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $184K |
| Exits | 0 | $0 |
All 13F filers, Q2 2025 → Q3 2025: 505,237 shares bought and 2,102,662 shares sold, net −1,597,425 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 32 holders
| Boothbay Fund Management, LLC | — | No change | 111,000 | $1.2M |
| AQR Arbitrage LLC | — | No change | 2,366,816 | $1.1M |
| Aristeia Capital, L.L.C. | — | Add +5.6% | 1,811,039 | $842K |
| Yakira Capital Management, Inc. | — | Reduce -13.9% | 1,509,965 | $679K |
| Meteora Capital, LLC | — | Reduce -12.6% | 1,336,864 | $602K |
| Calamos Advisors LLC | — | No change | 925,000 | $416K |
| Whitebox Advisors LLC | — | No change | 804,500 | $362K |
| Harraden Circle Investments, LLC | — | Reduce -0.0% | 804,228 | $362K |
| Kepos Capital LP | — | Reduce -45.4% | 800,000 | $360K |
| Picton Mahoney Asset Management | — | Reduce -18.8% | 582,500 | $262K |
| Verition Fund Management LLC | — | No change | 569,506 | $256K |
| Clear Street Group Inc. | — | — | 490,396 | $221K |
| Bulldog Investors, LLP | — | No change | 358,013 | $161K |
| Mint Tower Capital Management B.V. | — | No change | 300,000 | $135K |
| Cable Car Capital, LP | — | Reduce -39.8% | 300,000 | $135K |
| Periscope Capital Inc. | — | Reduce -16.8% | 250,000 | $113K |
| Toronto Dominion Bank | — | New | 242,483 | $109K |
| Rivernorth Capital Management, LLC | — | No change | 236,019 | $106K |
| Gritstone Asset Management LLC | — | Reduce -5.4% | 188,485 | $85K |
| D. E. Shaw & Co. | — | No change | 175,000 | $79K |
| Glazer Capital, LLC | — | Reduce -77.3% | 124,599 | $56K |
| Atw Spac Management LLC | — | No change | 111,000 | $50K |
| Berkley W R Corp. | — | Reduce -32.3% | 103,913 | $47K |
| StoneX Group Inc. | — | New | 98,624 | $44K |
| Wealthspring Capital LLC | — | No change | 80,302 | $36K |
| K2 Principal Fund, L.P. | — | Reduce -0.7% | 69,790 | $31K |
| Walleye Capital LLC | — | New | 50,000 | $23K |
| Schonfeld Strategic Advisors LLC | — | Reduce -71.4% | 35,759 | $16K |
| Radcliffe Capital Management, L.P. | — | Reduce -57.0% | 31,747 | $15K |
| Susquehanna International Group, LLP | — | New | 18,091 | $8K |
| Healthcare of Ontario Pension Plan Trust Fund | — | No change | 800 | $360 |
| Global Retirement Partners, LLC | — | No change | 300 | $135 |
"% of holder's portfolio" is HDRNW's weight in each manager's 13F, not the share of GIGCAPITAL7 Corp.-A - 29 the manager owns.