Bain Capital GSS Investment Corp. (BCSS)
Special purpose acquisition company
Bain Capital GSS Investment Corp. (BCSS) is listed on the New York Stock Exchange, where it has traded since November 20, 2025.
- Type
- Special purpose acquisition company
- Listed On
- the New York Stock Exchange
- Listed Since
- November 20, 2025
- Market Cap
- $602M
About Bain Capital GSS Investment Corp.
Bain Capital GSS Investment Corp is a newly organized blank check company.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 57 institutions reported holding BCSS, with 40.2 million shares worth $413.3 million in aggregate. The largest reported holder was Fort Baker Capital Management, with 4.2 million shares worth $43.6 million. Of the 5 largest holders listed below, 1 opened a new position in BCSS, 1 added shares and 3 held their positions unchanged during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Fort Baker Capital Management | 4,248,685 | $44M | Added 6.72% |
| Empyrean Capital Partners | 3,990,000 | $41M | Unchanged |
| Adage Capital Partners GP, | 3,000,000 | $31M | Unchanged |
| Sculptor Capital | 1,723,855 | $18M | Unchanged |
| Alberta Investment Management | 1,600,000 | $16M | New position |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is BCSS?
Bain Capital GSS Investment Corp. (BCSS) is listed on the New York Stock Exchange, where it has traded since November 20, 2025.
Who are the largest institutional holders of BCSS?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of BCSS were Fort Baker Capital Management, Empyrean Capital Partners and Adage Capital Partners GP,.
How many institutions own BCSS?
57 institutions reported a position in BCSS for the quarter ended June 30, 2026, worth $413.3 million in total.
Did institutions buy or sell BCSS last quarter?
Of the 5 largest reported holders, 1 opened a new position in BCSS, 1 added shares and 3 held their positions unchanged during the quarter. Every reported holder and its change is on the SentiSense ownership page for BCSS.
Every reported institutional holder, plus insider and congressional trades in BCSS, on SentiSense.