GigCapital8 Corp.
GIWWU- 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; 7 institutions reported holding it in 13F filings for Q2 2026, worth $3.67M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in GigCapital8 Corp. as of Dec 31, 2025. 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
- 18
- +18 vs. Q3 2025
- Shares held
- 4.41M
- +4.41M vs. Q3 2025
- Total value
- $44.9M
- +$44.9M vs. Q3 2025
- New holders
- 18
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GIWWU 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 | 7 | $3.67M |
| Q1 2026 | 9 | $8.21M |
| Q4 2025 | 18 | $44.9M |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding GigCapital8 Corp.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stoic Point Capital Management LLC | 10,417 | $106.0K | 0.09% | +10,417 | New |
| Lynrock Lake LP | 50,000 | $509.0K | 0.03% | +50,000 | New |
| HRT Financial LP | 53,084 | $540.0K | 0.00% | +53,084 | New |
| Quarry LP | 75,000 | $768.0K | 0.13% | +75,000 | New |
| Clear Street Group Inc. | 93,670 | $953.6K | 0.00% | +93,670 | New |
| Wealthspring Capital LLC | 100,000 | $1.02M | 0.24% | +100,000 | New |
| Mercuria Capital Strategies, LLC | 125,000 | $1.27M | 0.72% | +125,000 | New |
| Heights Capital Management, Inc | 141,683 | $1.44M | 0.55% | +141,683 | New |
| Verition Fund Management LLC | 200,000 | $2.04M | 0.01% | +200,000 | New |
| Schonfeld Strategic Advisors LLC | 244,559 | $2.50M | 0.01% | +244,559 | New |
| HGC Investment Management Inc. | 250,000 | $2.54M | 0.54% | +250,000 | New |
| Gabelli Funds LLC | 255,300 | $2.60M | 0.02% | +255,300 | New |
| Crossingbridge Advisors, LLC | 274,996 | $2.80M | 0.79% | +274,996 | New |
| Gabelli & Co Investment Advisers, Inc. | 299,871 | $3.05M | 0.46% | +299,871 | New |
| Millennium Management LLC | 464,234 | $4.73M | 0.00% | +464,234 | New |
| Toronto Dominion Bank | 475,000 | $4.84M | 0.01% | +475,000 | New |
| Rivernorth Capital Management, LLC | 599,512 | $6.10M | 0.29% | +599,512 | New |
| Magnetar Financial LLC | 695,261 | $7.12M | 0.07% | +695,261 | New |