18 institutions reported holding $23.9M of BAIN CAP GSS INVT CORP (BCSSU) in SEC 13F filings for 2026-06-30. Largest institutional holders: TORONTO DOMINION BANK ($8.4M), BlueCrest Capital Management Ltd ($4.7M), LMR Partners LLP ($3.1M), Westchester Capital Management, LLC ($2.6M), Walleye Capital LLC ($2.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TORONTO DOMINION BANK | $8.4M | 808,300 | Added |
| 2 | BlueCrest Capital Management Ltd | $4.7M | 450,000 | Hold |
| 3 | LMR Partners LLP | $3.1M | 300,000 | Hold |
| 4 | Westchester Capital Management, LLC | $2.6M | 250,000 | Hold |
| 5 | Walleye Capital LLC | $2.1M | 200,000 | Hold |
| 6 | BOOTHBAY FUND MANAGEMENT, LLC | $776,250 | 75,000 | Hold |
| 7 | Parallax Volatility Advisers, L.P. | $606,355 | 58,585 | New |
| 8 | HRT FINANCIAL LP | $538,000 | 52,001 | Added |
| 9 | READYSTATE ASSET MANAGEMENT LP | $511,145 | 49,386 | Hold |
| 10 | Clear Street Group Inc. | $499,791 | 48,289 | Added |
| 11 | OMERS ADMINISTRATION Corp | $103,500 | 10,000 | Hold |
| 12 | UBS Group AG | $75,524 | 7,297 | Added |
| 13 | GLAZER CAPITAL, LLC | $1,000 | 131 | Hold |
| 14 | WOLVERINE ASSET MANAGEMENT LLC | $0 | 0 | Exited |
| 15 | PRELUDE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 16 | Alberta Investment Management Corp | $0 | 0 | Exited |
| 17 | Diametric Capital, LP | $0 | 0 | Exited |
| 18 | Jain Global LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30