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GigCapital9 Corp.

GIXXR
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; 37 institutions reported holding it in 13F filings for Q2 2026, worth $5.70M in total; no superinvestor holds it.

Other share classesGIXGIXXU

Key figures

Market capNo recent share count in SEC filings
–
Insider buysOpen market, last 90 days
0
Insider sellsOpen market, last 90 days
0
13F holdersQ2 2026, +16 vs. previous quarter
37
13F valueReported value at the end of Q2 2026
$5.70M
Superinvestors holdingAt the end of Q2 2026
0

Price chart

From SEC filings, in USD.

Revenue, Q2 FY2026
$0
No comparable prior period

Short interest

See short data

From FINRA, settlement date Oct 30, 2026.

Short interest
14.8K
Shares sold short
Change
−9.79K
−39.9% vs. previous
Days to cover
1.16
At average daily volume

Superinvestors holding GIXXR, Q2 2026

Go to the superinvestors tab

No superinvestor reported holding GIXXR at the end of Q2 2026.

Latest insider trades

See all insider trades

Open-market purchases and sales by GigCapital9 Corp. insiders from Form 4, newest first.

No open-market purchases or sales by GigCapital9 Corp. insiders are on file.

Top 10 13F holders, Q2 2026

See all 37 holders

The largest institutional positions in GigCapital9 Corp. at the end of Q2 2026; share changes are against Q1 2026.

Institutions holding GIXXR in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Harraden Circle Investments, LLC4,803,390$1.25M0.16%+2,034,590+73.5%Added
Tenor Capital Management Co., L.P.2,178,000$566.3K0.01%00.0%Unchanged
Glazer Capital, LLC1,516,548$432.0K0.01%−661,452−30.4%Reduced
CNH Partners LLC1,473,524$383.1K0.01%+1,473,524New
Aristeia Capital LLC1,200,000$312.0K0.00%00.0%Unchanged
Millennium Management LLC1,175,000$305.5K0.00%+1,175,000New
Mint Tower Capital Management B.V.967,910$252.0K0.03%00.0%Unchanged
Sona Asset Management (US) LLC900,000$234.0K0.01%+550,000+157.1%Added
Highbridge Capital Management LLC898,892$233.7K0.01%00.0%Unchanged
BNP Paribas Arbitrage, SA704,476$200.8K0.00%+704,476New