Gigcapital8 CORP

GigCapital8 Corp. has signed a non-binding letter of intent to merge with Quantisimo Corp., a quantum technology platform, targeting a $2 billion valuation through future acquisitions.

GigCapital8 Corp. announced that its public units will separate into Class A ordinary shares and rights, commencing separate trading on October 27, 2025.

GigCapital8 Corp. approved increased director compensation and reconfigured its Compensation Committee, while detailing its $253 million IPO and current financial position as of October 7, 2025.

GigCapital8 Corp. successfully closed its initial public offering, raising $253 million including the full exercise of the over-allotment option, with units now trading on Nasdaq.

GigCapital8 Corp., a SPAC, reported a net loss for Q3 2025 and the period since inception, but successfully completed its $253 million initial public offering with the over-allotment option fully exercised.

GigCapital8 Corp., a blank check company, filed its annual 10-K report for 2025, detailing its financial position, search for an initial business combination, and significant risks, including a going concern uncertainty.

GigCapital8 Corp. has signed a non-binding letter of intent to merge with Quantisimo Corp. at a $575 million enterprise value.

GigCapital8 Corp. filed an S-1MEF to increase its public offering of Class A ordinary shares by up to 2.53 million, including over-allotment, to fund its initial business combination.

GigCapital8 Corp., a new blank check company, filed an S-1/A for a $220 million initial public offering targeting aerospace, defense, cybersecurity, AI, and machine-learning sectors.

GigCapital8 Corp., a new blank check company, filed an S-1/A for its $220 million initial public offering, targeting aerospace, defense, cybersecurity, quantum, and AI/ML sectors.

GigCapital8 Corp., a newly formed blank check company, filed an S-1/A for its $220 million initial public offering, targeting aerospace and defense, cybersecurity, quantum, AI, and machine-learning industries.

GigCapital8 Corp., a new blank check company, is launching a $220 million initial public offering to target acquisitions in aerospace, defense, cybersecurity, and AI/ML industries.

Westchester Capital Management and Westchester Capital Partners have jointly filed a Schedule 13G, reporting beneficial ownership of over 5% of GigCapital8 Corp's Class A ordinary shares as of March 31, 2026.

Harraden Circle Investments and its affiliates have filed an amendment to report they are no longer beneficial owners of more than five percent of GigCapital8 Corp.'s Class A Common Stock.

Glazer Capital, LLC and Paul J. Glazer have reported beneficial ownership of 8.48% of GigCapital8 Corp.'s Class A ordinary shares as of December 31, 2025.

AQR Capital Management, LLC and its affiliates have reported a 6.61% beneficial ownership stake in GigCapital8 Corp.'s Class A ordinary shares as of December 31, 2025.

W. R. Berkley Corporation and its subsidiary Berkley Insurance Company have reported a 5.0% beneficial ownership stake in GigCapital8 Corp.'s Class A ordinary shares.

Tenor Capital Management Company, L.P., Tenor Opportunity Master Fund, Ltd., and Robin Shah jointly reported a 6.7% beneficial ownership in GigCapital8 Corp.'s Class A ordinary shares.