Winmark Corp
WINA- Exchange
- Nasdaq
- Industry
- Retail-Miscellaneous Retail
- SEC CIK
- 0000908315
No open-market purchases or sales by Winmark Corp insiders were filed in the last 90 days; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.36B in total; no superinvestor holds it.
Members of Congress who traded WINA
No member of Congress has reported a trade in Winmark Corp since 2020.
Source: U.S. House Clerk and Senate Office of Public Records (eFD). Amounts are the ranges filers report.