Adage Capital Management, L.P.

Holdings History for Bain Capital GSS Investment Corp. - Class A Ordinary Shares, $0.0001 par value (BCSS)

Symbol: BCSS on NYSE
Investment type: Equity / Class A Ordinary Shares, $0.0001 par value
Latest Disclosed Shares Owned: 3,000,000 shares
Security Ownership %: 6.4%

Adage Capital Management, L.P. ownership in Bain Capital GSS Investment Corp. Class A Ordinary Shares, $0.0001 par value (BCSS)

12 Feb 2026 - Adage Capital Management, L.P. has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,000,000 shares of Bain Capital GSS Investment Corp. Class A Ordinary Shares, $0.0001 par value (BCSS). This represents 6.4% ownership of the company. This is the first filing by Adage Capital Management, L.P. disclosing ownership of Bain Capital GSS Investment Corp. Class A Ordinary Shares, $0.0001 par value (BCSS).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
Adage Capital Management, L.P.	6.4%		$30,390,000	3,000,000			$10.13	13G	31 Dec 2025	12 Feb 2026, 09:01