5 institutions reported holding $23.9M of BAIN CAP GSS INVT CORP (BCSS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Mercuria Capital Strategies, LLC ($15.9M), COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS ($2.4M), MIZUHO SECURITIES USA LLC ($2.3M), CITIGROUP INC ($1.8M), Context Capital Management, LLC ($1.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Mercuria Capital Strategies, LLC | $15.9M | 1.5M | Hold |
| 2 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $2.4M | 233,150 | Hold |
| 3 | MIZUHO SECURITIES USA LLC | $2.3M | 230,000 | New |
| 4 | CITIGROUP INC | $1.8M | 175,000 | Hold |
| 5 | Context Capital Management, LLC | $1.5M | 150,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30