Bain Cap GSS Invt (BCSS/U): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Largest holders of BCSS/U (all 13F filers)
- Toronto Dominion Bank808 KBank or trading desk+324 K
- BlueCrest Capital Management450 KType not verified0
- LMR Partners LLP300 KType not verified0
- Westchester Capital Management250 KInvestment firm0
- Walleye Capital200 KQuant or multi-manager0
- Boothbay Fund Management75 KType not verified0
- Parallax Volatility Advisers59 KInvestment firm+59 K
- HRT Financial52 KBank or trading desk+2,965
- Readystate Asset Management49 KType not verified0
- Clear Street Group48 KBank or trading desk+2,937
- Shares
- 808 K
- Change
- +324 K
See more
- Type
- Bank or trading desk
- Value
- $8.4M
- Shares
- 450 K
- Change
- 0
See more
- Type
- Type not verified
- Value
- $4.7M
- Shares
- 300 K
- Change
- 0
See more
- Type
- Type not verified
- Value
- $3.1M
- Shares
- 250 K
- Change
- 0
See more
- Type
- Investment firm
- Value
- $2.6M
- Shares
- 200 K
- Change
- 0
See more
- Type
- Quant or multi-manager
- Value
- $2.1M
- Shares
- 75 K
- Change
- 0
See more
- Type
- Type not verified
- Value
- $776K
- Shares
- 59 K
- Change
- +59 K
See more
- Type
- Investment firm
- Value
- $606K
- Shares
- 52 K
- Change
- +2,965
See more
- Type
- Bank or trading desk
- Value
- $538K
- Shares
- 49 K
- Change
- 0
See more
- Type
- Type not verified
- Value
- $511K
- Shares
- 48 K
- Change
- +2,937
See more
- Type
- Bank or trading desk
- Value
- $500K
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Insiders (Form 4)
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Empyrean Capital Partners8.5%13Gfiling ↗Event: Dec 31, 2025 · filed: Feb 17, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.