GigCapital9 Corp.
GIX- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002098712
No open-market purchases or sales by GigCapital9 Corp. insiders were filed in the last 90 days; 49 institutions reported holding it in 13F filings for Q2 2026, worth $218.3M in total; no superinvestor holds it.
Q2 2026 vs. Q1 2026
How the institutions holding GigCapital9 Corp. changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Q2 2026 | Change |
|---|---|---|---|
| Holders | 31 | 49 | +18 |
| Shares | 15.7M | 22.0M | +6.28M (+40.0%) |
| Value | $154.3M | $218.3M | +$64.0M (+41.5%) |
New holders (21)
Institutions that held GigCapital9 Corp. at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| CNH Partners LLC | 1,473,524 | $14.6M | 0.21% |
| Millennium Management LLC | 1,175,000 | $11.7M | 0.01% |
| BNP Paribas Arbitrage, SA | 704,476 | $7.00M | 0.00% |
| Rivernorth Capital Management, LLC | 499,531 | $4.98M | 0.24% |
| Mangrove Partners | 450,000 | $4.47M | 0.29% |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 350,000 | $3.48M | 0.02% |
| RLH Capital LLC | 148,969 | $1.48M | 0.71% |
| Kepos Capital LP | 125,000 | $1.24M | 1.69% |
| Centiva Capital, LP | 102,900 | $1.02M | 0.03% |
| Picton Mahoney Asset Management | 100,000 | $994.5K | 0.01% |
| Quarry LP | 73,969 | $734.5K | 0.12% |
| Bulldog Investors, LLP | 63,915 | $634.8K | 0.14% |
| Vivaldi Asset Management, LLC | 60,000 | $595.8K | 0.03% |
| Heights Capital Management, Inc | 50,000 | $496.5K | 0.11% |
| Gabelli & Co Investment Advisers, Inc. | 45,850 | $455.3K | 0.07% |
| Yorkville Advisors Global, LP | 43,301 | $442.1K | 0.51% |
| Gabelli Funds LLC | 42,626 | $423.3K | 0.00% |
| Abc Arbitrage SA | 35,000 | $347.6K | 0.04% |
| UBS Group AG | 33,647 | $334.1K | 0.00% |
| Tuttle Tactical Management | 20,000 | $198.6K | 0.13% |
| TrueMark Investments, LLC | 11,031 | $109.7K | 0.01% |
Sold out (3)
Institutions that held GigCapital9 Corp. at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| StoneX Group Inc. | 115,716 | $1.14M |
| Virtu Financial LLC | 69,049 | $679.0K |
| Parallax Volatility Advisers, L.P. | 16,653 | $164.7K |