Harraden Circle Investments, LLC - Oct 6, 2025 SCHEDULE 13G Report for GigCapital8 Corp. Class A Common Stock

Filing Manager
Harraden Circle Investments, LLC
Reporting Manager
Harraden Circle Investments, LLC
Security
GigCapital8 Corp. Class A Common Stock
Shares outstanding
25.7M shares
Disclosed Ownership
2.18M shares
Ownership
8.49%
Form type
SCHEDULE 13G
Date filed
10/10/2025, 06:00 PM
Date of event
Oct 6, 2025
SEC
View on sec.gov

Reporting Managers (8)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Harraden Circle Investments, LLC 8.49% 2.18M 0 2.18M /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member
Harraden Circle Investors GP, LP 8.49% 2.18M 0 2.18M /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member; Harraden Circle Investors GP, LLC, general partner
Harraden Circle Investors GP, LLC 8.49% 2.18M 0 2.18M /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member
Harraden Circle Investors, LP 4.38% 1.12M 0 1.12M /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member; Harraden Circle Investors GP, LLC, general partner; Harraden Circle Investors GP, LP, general partner
Harraden Circle Special Opportunities, LP 2.12% 545K 0 545K /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member; Harraden Circle Investors GP, LLC, general partner; Harraden Circle Investors GP, LP, general partner
Harraden Circle Strategic Investments, LP 1.49% 382K 0 382K /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member; Harraden Circle Investors GP, LLC, general partner; Harraden Circle Investors GP, LP, general partner
Harraden Circle Concentrated, LP 0.49% 126K 0 126K /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr., managing member; Harraden Circle Investors GP, LLC, general partner; Harraden Circle Investors GP, LP, general partner
Frederick V. Fortmiller, Jr. 8.49% 2.18M 0 2.18M /s/ Frederick V. Fortmiller, Jr. Frederick V. Fortmiller, Jr.