GigCapital8 Corp.
GIWWR- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002080019
No open-market purchases or sales by GigCapital8 Corp. insiders were filed in the last 90 days; 40 institutions reported holding it in 13F filings for Q2 2026, worth $6.23M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in GigCapital8 Corp. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 38
- +3 vs. Q4 2025
- Shares held
- 23.3M
- +3.52M (+17.8%) vs. Q4 2025
- Total value
- $6.77M
- +$622.2K (+10.1%) vs. Q4 2025
- New holders
- 8
- 8 more added
- Sold out
- 5
- 6 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GIWWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 40 | $6.23M |
| Q1 2026 | 38 | $6.77M |
| Q4 2025 | 35 | $6.15M |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding GigCapital8 Corp.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 4,862,751 | $1.46M | 0.29% | +645,951+15.3% | Added |
| CNH Partners LLC | 1,692,969 | $507.9K | 0.01% | −1,800−0.1% | Reduced |
| Tenor Capital Management Co., L.P. | 1,500,000 | $450.0K | 0.01% | 00.0% | Unchanged |
| Glazer Capital, LLC | 1,496,746 | $374.0K | 0.01% | 00.0% | Unchanged |
| Toronto Dominion Bank | 1,052,097 | $315.6K | 0.00% | +707,187+205.0% | Added |
| Yakira Capital Management, Inc. | 938,377 | $281.5K | 0.08% | −9,623−1.0% | Reduced |
| Aristeia Capital LLC | 850,000 | $255.0K | 0.01% | 00.0% | Unchanged |
| Polar Asset Management Partners Inc. | 850,000 | $255.0K | 0.01% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 800,000 | $240.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 764,370 | $229.3K | 0.00% | +544,370+247.4% | Added |
| Highbridge Capital Management LLC | 747,951 | $209.4K | 0.01% | +122,951+19.7% | Added |
| Magnetar Financial LLC | 695,261 | $201.3K | 0.00% | +695,261 | New |
| Rivernorth Capital Management, LLC | 599,512 | $179.9K | 0.01% | +599,512 | New |
| Radcliffe Capital Management, L.P. | 550,000 | $151.3K | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 483,231 | $132.9K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 425,000 | $127.5K | 0.00% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 400,000 | $120.0K | 0.01% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 384,585 | $115.4K | 0.00% | −1,988−0.5% | Reduced |
| Linden Advisors LP | 375,000 | $108.6K | 0.00% | 00.0% | Unchanged |
| Meteora Capital, LLC | 402,499 | $100.7K | 0.01% | +10,000+2.5% | Added |
| Alpine Global Management, LLC | 400,000 | $100.1K | 0.02% | 00.0% | Unchanged |
| Berkley W R Corp | 338,411 | $93.1K | 0.01% | −256,729−43.1% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 299,871 | $90.0K | 0.01% | +299,871 | New |
| Periscope Capital Inc. | 300,600 | $82.7K | 0.01% | +600+0.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 299,252 | $82.3K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 255,300 | $76.6K | 0.00% | +255,300 | New |
| Clear Street Group Inc. | 194,386 | $58.3K | 0.00% | −56,100−22.4% | Reduced |
| Boothbay Fund Management, LLC | 206,902 | $56.9K | 0.00% | +6,902+3.5% | Added |
| Mercuria Capital Strategies, LLC | 187,500 | $56.3K | 0.02% | +125,000+200.0% | Added |
| Schonfeld Strategic Advisors LLC | 167,166 | $46.0K | 0.00% | +167,166 | New |
| Heights Capital Management, Inc | 140,140 | $42.0K | 0.01% | +140,140 | New |
| Shaolin Capital Management LLC | 133,970 | $40.2K | 0.00% | +133,970 | New |
| Bulldog Investors, LLP | 157,316 | $39.4K | 0.01% | −1,947−1.2% | Reduced |
| DLD Asset Management, LP | 100,000 | $26.5K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 95,600 | $26.0K | 0.04% | +95,600 | New |
| Verition Fund Management LLC | 87,500 | $23.2K | 0.00% | 00.0% | Unchanged |
| Stoic Point Capital Management LLC | 39,583 | $9.90K | 0.01% | 00.0% | Unchanged |
| Abc Arbitrage SA | 20,000 | $6.00K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Gritstone Asset Management LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −31,697−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −18,533−100.0% | Sold out |