GIX · GigCapital9 Corp.
$9.99
0.00 (-0.01%)
At close · Sep 4
Going-concern doubt
— flagged Aug 5, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions raise substantial doubt about the Company’s ability to continue as a going concern. There is no assurance that the Company’s plans to consummate a Business Combination will be successful or successful within the target business acquisition period.”View the 10-Q filed Aug 5, 2026
Market Cap
$365.10M
Shares
36.55M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 59
Total Value: $251,143,533
Total Shares: 46,334,665
Institutional Ownership Trend
2 quarters
Holder Concentration
Across 59 13F filers · Δ vs Mar 31, 2026Top Holder
8.8%
−0.0 pts
Top 5
37.3%
−3.2 pts
Top 10
57.9%
−2.7 pts
HHI
453
Broadly held−30
Quarterly Activity
vs Mar 31, 2026
New
7
Increased
21
Decreased
12
Sold Out
4
Unchanged
19
Holder count:
+3
Institutional value:
+1.5%
Shares held:
+13.3%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small Harraden Circle Investments, LLC | +2,034,590 | 4,803,390 | |
| Mega MILLENNIUM MANAGEMENT LLC | +1,175,000 | 2,350,000 | |
| Mid AQR Arbitrage LLC | +769,048 | 2,947,048 | |
| Mid SONA ASSET MANAGEMENT (US) LLC | +550,000 | 1,250,000 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC | +499,531 | 999,531 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large TORONTO DOMINION BANK | −1,287,944 | 607,588 | |
| Mid GLAZER CAPITAL, LLC | −681,717 | 3,674,283 | |
| Mid BERKLEY W R CORP | −482,431 | 1,282,431 | |
| Mid MIZUHO SECURITIES USA LLC | −286,375 | 45,980 | |
| Small Shaolin Capital Management LLC | −214,305 | 719,284 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega BNP PARIBAS ARBITRAGE, SA | 1,408,952 | $6,995,446 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 350,000 | $3,475,500 | |
| Small GABELLI & Co INVESTMENT ADVISERS, INC. | 45,850 | $455,290 | |
| Large GABELLI FUNDS LLC | 42,626 | $423,276 | |
| Mega UBS Group AG | 33,687 | $334,521 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small StoneX Group Inc. | 115,716 | $1,137,488 | |
| Mid Virtu Financial LLC | 116,949 | $678,751 | |
| Small Warberg Asset Management LLC | 21,796 | $219,049 | |
| Large Parallax Volatility Advisers, L.P. | 16,653 | $163,698 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small Yakira Capital Management, Inc. GIXXU | $22,172,040 | 8.83% | 2,178,000 | Shares | 2026-08-13 | |
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. | $21,627,540 | 8.61% | 2,178,000 | Shares | 2026-08-14 | |
| Mid GLAZER CAPITAL, LLC | $21,426,308 | 8.53% | 2,157,735 | Shares | 2026-08-17 | |
| Mid AQR Arbitrage LLC | $14,632,093 | 5.83% | 1,473,524 | Shares | 2026-08-14 | |
| Mid ARISTEIA CAPITAL, L.L.C. | $13,902,000 | 5.54% | 1,400,000 | Shares | 2026-08-14 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC | $13,467,582 | 5.36% | 1,356,252 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC | $11,667,750 | 4.65% | 1,175,000 | Shares | 2026-08-14 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC | $9,220,074 | 3.67% | 928,507 | Shares | 2026-08-10 | |
| Mid BERKLEY W R CORP | $8,762,539 | 3.49% | 882,431 | Shares | 2026-08-14 | |
| Small Decagon Asset Management LLP | $8,459,764 | 3.37% | 851,940 | Shares | 2026-08-14 | |
| Mid Karpus Management, Inc. | $8,063,477 | 3.21% | 812,032 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $7,536,870 | 3.00% | 759,000 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $6,995,446 | 2.79% | 704,476 | Shares | 2026-08-13 | |
| Small Mint Tower Capital Management B.V. | $5,639,346 | 2.25% | 567,910 | Shares | 2026-08-18 | |
| Small Radcliffe Capital Management, L.P. | $5,588,633 | 2.23% | 562,803 | Shares | 2026-08-14 | |
| Small Shaolin Capital Management LLC | $5,243,874 | 2.09% | 528,084 | Shares | 2026-08-14 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC | $4,960,342 | 1.98% | 499,531 | Shares | 2026-08-14 | |
| Mid MANGROVE PARTNERS IM, LLC | $4,468,500 | 1.78% | 450,000 | Shares | 2026-08-14 | |
| Large Schonfeld Strategic Advisors LLC | $4,167,968 | 1.66% | 419,735 | Shares | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP | $3,959,587 | 1.58% | 398,750 | Shares | 2026-08-14 | |
| Mid Magnetar Financial LLC | $3,723,750 | 1.48% | 375,000 | Shares | 2026-08-14 | |
| Mid Westchester Capital Management, LLC | $3,659,640 | 1.46% | 368,544 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. | $3,475,500 | 1.38% | 350,000 | Shares | 2026-08-14 | |
| Large COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $3,475,500 | 1.38% | 350,000 | Shares | 2026-07-17 | |
| Mid SONA ASSET MANAGEMENT (US) LLC | $3,475,500 | 1.38% | 350,000 | Shares | 2026-08-14 | |
| Large Clear Street Group Inc. | $3,143,152 | 1.25% | 316,531 | Shares | 2026-08-12 | |
| Large LMR Partners LLP GIXXU | $3,054,000 | 1.22% | 300,000 | Shares | 2026-08-14 | |
| Mid Westchester Capital Management, LLC GIXXU | $3,053,998 | 1.22% | 300,000 | Shares | 2026-08-14 | |
| Small Lineage Point Capital LP GIXXU | $1,514,549 | 0.60% | 148,777 | Shares | 2026-08-14 | |
| Small DLD Asset Management, LP | $1,489,500 | 0.59% | 150,000 | Shares | 2026-08-13 | |
| Large Hudson Bay Capital Management LP | $1,489,500 | 0.59% | 150,000 | Shares | 2026-08-14 | |
| Small RLH Capital LLC | $1,479,262 | 0.59% | 148,969 | Shares | 2026-08-10 | |
| Micro Kepos Capital LP | $1,241,250 | 0.49% | 125,000 | Shares | 2026-08-13 | |
| Mid Linden Advisors LP | $1,241,250 | 0.49% | 125,000 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank | $1,210,705 | 0.48% | 121,924 | Shares | 2026-08-14 | |
| Mid Centiva Capital, LP | $1,021,797 | 0.41% | 102,900 | Shares | 2026-08-13 | |
| Small HGC Investment Management Inc. GIXXU | $1,018,000 | 0.41% | 100,000 | Shares | 2026-08-14 | |
| Large PICTON MAHONEY ASSET MANAGEMENT | $993,000 | 0.40% | 100,000 | Shares | 2026-08-13 | |
| Small METEORA CAPITAL, LLC | $973,140 | 0.39% | 98,000 | Shares | 2026-08-14 | |
| Small Context Capital Management, LLC | $744,750 | 0.30% | 75,000 | Shares | 2026-07-23 | |
| Mid Quarry LP | $734,512 | 0.29% | 73,969 | Shares | 2026-08-14 | |
| Small Bulldog Investors, LLP | $634,675 | 0.25% | 63,915 | Shares | 2026-08-14 | |
| Mid First Trust Capital Management L.P. | $595,800 | 0.24% | 60,000 | Shares | 2026-08-13 | |
| Small Lynrock Lake LP GIXXU | $509,000 | 0.20% | 50,000 | Shares | 2026-08-14 | |
| Small HEIGHTS CAPITAL MANAGEMENT, INC | $496,500 | 0.20% | 50,000 | Shares | 2026-08-14 | |
| Mid MIZUHO SECURITIES USA LLC Broker-Dealer | $456,581 | 0.18% | 45,980 | Shares | 2026-07-28 | |
| Small GABELLI & Co INVESTMENT ADVISERS, INC. | $455,290 | 0.18% | 45,850 | Shares | 2026-08-12 | |
| Large Clear Street Group Inc. GIXXU | $430,807 | 0.17% | 42,319 | Shares | 2026-08-12 | |
| Micro Yorkville Advisors Global, LP | $429,978 | 0.17% | 43,301 | Shares | 2026-08-06 | |
| Large GABELLI FUNDS LLC | $423,276 | 0.17% | 42,626 | Shares | 2026-08-12 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $402,274 | 0.16% | 40,511 | Shares | 2026-08-12 | |
| Large Verition Fund Management LLC GIXXU | $381,750 | 0.15% | 37,500 | Shares | 2026-08-14 | |
| Small ABC ARBITRAGE SA | $347,550 | 0.14% | 35,000 | Shares | 2026-07-20 | |
| Mega UBS Group AG | $334,114 | 0.13% | 33,647 | Shares | 2026-08-13 | |
| Small Bulldog Investors, LLP GIXXU | $328,111 | 0.13% | 32,231 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP GIXXU | $305,400 | 0.12% | 30,000 | Shares | 2026-08-14 | |
| Small Tuttle Capital Management, LLC | $198,600 | 0.08% | 20,000 | Shares | 2026-07-30 | |
| Large OMERS ADMINISTRATION Corp GIXXU | $129,459 | 0.05% | 12,717 | Shares | 2026-08-13 | |
| Small TrueMark Investments, LLC | $109,537 | 0.04% | 11,031 | Shares | 2026-07-22 | |
| Mega MORGAN STANLEY | $436 | 0.00% | 44 | Shares | 2026-08-13 | |
| Mega UBS Group AG GIXXU | $407 | 0.00% | 40 | Shares | 2026-08-13 | |
| Large Hudson Bay Capital Management LP GIXXR | — | — | 150,000 | Shares | 2026-08-14 | |
| Mid Centiva Capital, LP GIXXR | — | — | 102,900 | Shares | 2026-08-13 | |
| Micro Kepos Capital LP GIXXR | — | — | 120,400 | Shares | 2026-08-13 | |
| Mid Magnetar Financial LLC GIXXR | — | — | 375,000 | Shares | 2026-08-14 | |
| Mid TENOR CAPITAL MANAGEMENT Co., L.P. GIXXR | — | — | 2,178,000 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank GIXXR | — | — | 485,664 | Shares | 2026-08-14 | |
| Large PICTON MAHONEY ASSET MANAGEMENT GIXXR | — | — | 100,000 | Shares | 2026-08-13 | |
| Mid AQR Arbitrage LLC GIXXR | — | — | 1,473,524 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA GIXXR | — | — | 704,476 | Shares | 2026-08-13 | |
| Mid WOLVERINE ASSET MANAGEMENT LLC GIXXR | — | — | 284,447 | Shares | 2026-08-10 | |
| Mega BANK OF AMERICA CORP /DE/ Bank GIXXR | — | — | 28,899 | Shares | 2026-08-14 | |
| Small RLH Capital LLC GIXXR | — | — | 145,469 | Shares | 2026-08-10 | |
| Small Decagon Asset Management LLP GIXXR | — | — | 625,675 | Shares | 2026-08-14 | |
| Small HEIGHTS CAPITAL MANAGEMENT, INC GIXXR | — | — | 24,659 | Shares | 2026-08-14 | |
| Mid Linden Advisors LP GIXXR | — | — | 125,000 | Shares | 2026-08-14 | |
| Mid GLAZER CAPITAL, LLC GIXXR | — | — | 1,516,548 | Shares | 2026-08-17 | |
| Mid RIVERNORTH CAPITAL MANAGEMENT, LLC GIXXR | — | — | 500,000 | Shares | 2026-08-14 | |
| Mid ARISTEIA CAPITAL, L.L.C. GIXXR | — | — | 1,200,000 | Shares | 2026-08-14 | |
| Small Harraden Circle Investments, LLC GIXXR | — | — | 4,803,390 | Shares | 2026-08-14 | |
| Small Radcliffe Capital Management, L.P. GIXXR | — | — | 362,114 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC GIXXR | — | — | 1,175,000 | Shares | 2026-08-14 | |
| Mid SONA ASSET MANAGEMENT (US) LLC GIXXR | — | — | 900,000 | Shares | 2026-08-14 | |
| Small Bulldog Investors, LLP GIXXR | — | — | 64,115 | Shares | 2026-08-14 | |
| Small Shaolin Capital Management LLC GIXXR | — | — | 191,200 | Shares | 2026-08-14 | |
| Mid Quarry LP GIXXR | — | — | 73,969 | Shares | 2026-08-14 | |
| Large Clear Street Group Inc. GIXXR | — | — | 267,329 | Shares | 2026-08-12 | |
| Mid HIGHBRIDGE CAPITAL MANAGEMENT LLC GIXXR | — | — | 898,892 | Shares | 2026-08-14 | |
| Small METEORA CAPITAL, LLC GIXXR | — | — | 86,049 | Shares | 2026-08-14 | |
| Mid Polar Asset Management Partners Inc. GIXXR | — | — | 364,000 | Shares | 2026-08-14 | |
| Mid BERKLEY W R CORP GIXXR | — | — | 400,000 | Shares | 2026-08-14 | |
| Small DLD Asset Management, LP GIXXR | — | — | 150,000 | Shares | 2026-08-13 | |
| Small Mint Tower Capital Management B.V. GIXXR | — | — | 967,910 | Shares | 2026-08-18 | |
| Large Schonfeld Strategic Advisors LLC GIXXR | — | — | 280,000 | Shares | 2026-08-14 |