GIGCAPITAL9 CORP GIX
CL A · Common Stock · CUSIP G3865B114
- SectorBlank check (SPAC)
- IndustryBlank Checks
- HeadquartersPalo Alto, CA
- FilingsSEC EDGAR
49
institutional holders
+18 vs Q1 2026
22.3m
shares reported held*
$221.6mreported value*
21 new
10 added
5 reduced
3 sold out
net bought ≈ $65.7m (+6.6m shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $9.93.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2026 | 31 |
| Q2 2026 | 49 |
Biggest buyers
| AQR Arbitrage LLC | New | +1.5m |
| MILLENNIUM MANAGEMENT LLC | New | +1.2m |
| BNP PARIBAS FINANCIAL MARKETS | New | +704.5k |
| WOLVERINE ASSET MANAGEMENT LLC | Added | +528.5k |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | New | +499.5k |
| MANGROVE PARTNERS IM, LLC | New | +450.0k |
| Schonfeld Strategic Advisors LLC | Added | +393.9k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | New | +350.0k |
| Westchester Capital Management, LLC | Added | +268.5k |
| D. E. Shaw & Co., Inc. | Added | +209.0k |
Biggest sellers
| TORONTO DOMINION BANK | Reduced | -425.4k |
| StoneX Group Inc. | Sold out | -115.7k |
| Virtu Financial LLC | Sold out | -69.0k |
| Shaolin Capital Management LLC | Reduced | -21.9k |
| GLAZER CAPITAL, LLC | Reduced | -20.3k |
| Parallax Volatility Advisers, L.P. | Sold out | -16.7k |
| Karpus Management, Inc. | Reduced | -3.3k |
| Meteora Capital, LLC | Reduced | -900 |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| GLAZER CAPITAL, LLC 13G · institution new · filed 2026-05-14 | 8.5% |
| Yakira Capital Management, Inc. 13G · institution new · filed 2026-04-08 | 8.5% |
| AQR CAPITAL MANAGEMENT LLC 13G · institution -2.7 pts · filed 2026-08-13 | 5.7% |
| GOLDMAN SACHS GROUP INC 13G · institution new · filed 2026-05-12 | 5.7% |
| ARISTEIA CAPITAL, L.L.C. 13G · institution new · filed 2026-05-14 | 5.5% |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-08-14 | 5.3% |
Fell to 5% or below in the last year: Lighthouse Investment Partners, LLC (4.1%, 2026-08-11)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| TENOR CAPITAL MANAGEMENT Co., L.P. 0.30% of their portfolio | 2.2m $21.6m | Unchanged |
| GLAZER CAPITAL, LLC 0.53% of their portfolio | 2.2m $21.4m | Reduced -20.3k |
| AQR Arbitrage LLC 0.21% of their portfolio | 1.5m $14.6m | New |
| ARISTEIA CAPITAL, L.L.C. 0.22% of their portfolio | 1.4m $13.9m | Unchanged |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.46% of their portfolio | 1.4m $13.5m | Added +128.0k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 1.2m $11.7m | New |
| WOLVERINE ASSET MANAGEMENT LLC 0.12% of their portfolio | 928.5k $9.2m | Added +528.5k |
| BERKLEY W R CORP 0.43% of their portfolio | 882.4k $8.8m | Unchanged |
| Decagon Asset Management LLP 1.69% of their portfolio | 851.9k $8.5m | Added +93.6k |
| Karpus Management, Inc. 0.23% of their portfolio | 812.0k $8.1m | Reduced -3.3k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 759.0k $7.5m | Added +209.0k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 704.5k $7.0m | New |
| Mint Tower Capital Management B.V. 0.67% of their portfolio | 567.9k $5.6m | Unchanged |
| Radcliffe Capital Management, L.P. 0.42% of their portfolio | 562.8k $5.6m | Added +689 |
| Shaolin Capital Management LLC 0.30% of their portfolio | 528.1k $5.2m | Reduced -21.9k |
| RIVERNORTH CAPITAL MANAGEMENT, LLC 0.24% of their portfolio | 499.5k $5.0m | New |
| MANGROVE PARTNERS IM, LLC 0.29% of their portfolio | 450.0k $4.5m | New |
| Schonfeld Strategic Advisors LLC 0.02% of their portfolio | 419.7k $4.2m | Added +393.9k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 398.8k $4.0m | Unchanged |
| MIZUHO SECURITIES USA LLC 0.04% of their portfolio | 378.3k $3.7m | Added +46.0k |
| Magnetar Financial LLC 0.03% of their portfolio | 375.0k $3.7m | Unchanged |
| Westchester Capital Management, LLC 0.18% of their portfolio | 368.5k $3.7m | Added +268.5k |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.02% of their portfolio | 350.0k $3.5m | New |
| Polar Asset Management Partners Inc. 0.06% of their portfolio | 350.0k $3.5m | Unchanged |
| SONA ASSET MANAGEMENT (US) LLC 0.13% of their portfolio | 350.0k $3.5m | Unchanged |
| Clear Street Group Inc. 0.01% of their portfolio | 316.5k $3.1m | Added +7.7k |
| Hudson Bay Capital Management LP 0.01% of their portfolio | 150.0k $1.5m | Unchanged |
| DLD Asset Management, LP 0.12% of their portfolio | 150.0k $1.5m | Unchanged |
| RLH Capital LLC 0.71% of their portfolio | 149.0k $1.5m | New |
| Linden Advisors LP 0.01% of their portfolio | 125.0k $1.2m | Unchanged |
| Kepos Capital LP 1.69% of their portfolio | 125.0k $1.2m | New |
| TORONTO DOMINION BANK 0.00% of their portfolio | 121.9k $1.2m | Reduced -425.4k |
| Centiva Capital, LP 0.03% of their portfolio | 102.9k $1.0m | New |
| PICTON MAHONEY ASSET MANAGEMENT 0.01% of their portfolio | 100.0k $994.5k | New |
| Meteora Capital, LLC 0.08% of their portfolio | 98.0k $973.1k | Reduced -900 |
| Context Capital Management, LLC 0.02% of their portfolio | 75.0k $744.8k | Unchanged |
| Quarry LP 0.12% of their portfolio | 74.0k $734.5k | New |
| Bulldog Investors, LLP 0.14% of their portfolio | 63.9k $634.8k | New |
| First Trust Capital Management L.P. 0.03% of their portfolio | 60.0k $595.8k | New |
| HEIGHTS CAPITAL MANAGEMENT, INC 0.11% of their portfolio | 50.0k $496.5k | New |
| GABELLI & Co INVESTMENT ADVISERS, INC. 0.07% of their portfolio | 45.9k $455.3k | New |
| Yorkville Advisors Global, LP 0.51% of their portfolio | 43.3k $442.1k | New |
| GABELLI FUNDS LLC 0.00% of their portfolio | 42.6k $423.3k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 40.5k $402.3k | Unchanged |
| ABC ARBITRAGE SA 0.04% of their portfolio | 35.0k $347.6k | New |
| UBS Group AG 0.00% of their portfolio | 33.6k $334.1k | New |
| Tuttle Capital Management, LLC 0.13% of their portfolio | 20.0k $198.6k | New |
| TrueMark Investments, LLC 0.01% of their portfolio | 11.0k $109.7k | New |
| MORGAN STANLEY 0.00% of their portfolio | 44 $437 | Added +32 |