8 institutions reported holding $168.0M of CONSTELLATION BRANDS INC (STZ.B) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($88.9M), GROUP ONE TRADING LLC ($25.8M), SIMPLEX TRADING, LLC ($24.1M), Cable Car Capital, LP ($23.7M), HRT FINANCIAL LP ($2.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $88.9M | 639,100 | Added |
| 2 | GROUP ONE TRADING LLC | $25.8M | 185,700 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $24.1M | 173,600 | Added |
| 4 | Cable Car Capital, LP | $23.7M | 170,100 | New |
| 5 | HRT FINANCIAL LP | $2.8M | 19,800 | New |
| 6 | JPMORGAN CHASE & CO | $2.5M | 18,100 | Trimmed |
| 7 | SG Americas Securities, LLC | $166,000 | 47,500 | Trimmed |
| 8 | Park Place Capital Corp | $19,925 | 20,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30