Winmark Corporation (WINA) — Ownership
Institutional and insider ownership of Winmark Corporation, top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 229 | 91.56% |
Institutional and insider ownership of Winmark Corporation, top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 229 | 91.56% |