1 institutions reported holding $89,189 of CONSTELLATION SOFTWARE INC UNSPONSORED ADS (CNSWY) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($89,189). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $89,189 | 9,438 | New |
Source: SEC Form 13F filings · as of 2026-06-30