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.
13F holders, Q3 2025
Institutional positions in Winmark Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 217
- +5 vs. Q2 2025
- Shares held
- 2.99M
- +42.4K (+1.4%) vs. Q2 2025
- Total value
- $1.49B
- +$375.3M (+33.7%) vs. Q2 2025
- New holders
- 26
- 71 more added
- Sold out
- 21
- 79 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WINA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 216 | $1.36B |
| Q1 2026 | 230 | $1.39B |
| Q4 2025 | 225 | $1.22B |
| Q3 2025 | 217 | $1.49B |
| Q2 2025 | 214 | $1.11B |
| Q1 2025 | 196 | $860.5M |
| Q4 2024 | 185 | $1.05B |
| Q3 2024 | 176 | $1.02B |
| Q2 2024 | 167 | $928.1M |
| Q1 2024 | 170 | $928.3M |
| Q4 2023 | 167 | $1.07B |
| Q3 2023 | 142 | $922.8M |
| Q2 2023 | 149 | $817.3M |
| Q1 2023 | 139 | $789.7M |
| Q4 2022 | 129 | $564.9M |
| Q3 2022 | 119 | $535.1M |
| Q2 2022 | 114 | $485.4M |
| Q1 2022 | 103 | $562.1M |
| Q4 2021 | 101 | $669.7M |
| Q3 2021 | 90 | $589.2M |
| Q2 2021 | 90 | $527.9M |
| Q1 2021 | 99 | $520.3M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Winmark Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rockefeller Capital Management L.P. | 43,675 | $21.7M | 0.04% | −6,292−12.6% | Reduced |
| Copeland Capital Management, LLC | 69,603 | $34.6M | 0.72% | −3,898−5.3% | Reduced |
| William Blair Investment Management, LLC | 70,635 | $35.2M | 0.09% | +9,800+16.1% | Added |
| State Street Corp | 75,450 | $37.6M | 0.00% | +6,510+9.4% | Added |
| Dimensional Fund Advisors LP | 76,304 | $38.0M | 0.01% | −5,005−6.2% | Reduced |
| Geode Capital Management, LLC | 77,252 | $38.5M | 0.00% | +1,587+2.1% | Added |
| Alliancebernstein L.P. | 79,025 | $39.3M | 0.01% | +5,286+7.2% | Added |
| Jacobs Levy Equity Management, Inc | 81,433 | $40.5M | 0.16% | +68,603+534.7% | Added |
| Nine Ten Capital Management LLC | 83,900 | $41.8M | 10.76% | 00.0% | Unchanged |
| First Trust Advisors LP | 97,451 | $48.5M | 0.04% | +53,365+121.0% | Added |
| Port Capital LLC | 98,118 | $48.8M | 2.04% | −10,043−9.3% | Reduced |
| Fisher Asset Management, LLC | 109,427 | $54.5M | 0.02% | +27,275+33.2% | Added |
| AltraVue Capital, LLC | 174,323 | $86.8M | 7.20% | +1,440+0.8% | Added |
| Vanguard Group Inc | 180,597 | $89.9M | 0.00% | −764−0.4% | Reduced |
| Renaissance Technologies LLC | 214,895 | $107.0M | 0.14% | −5,601−2.5% | Reduced |
| BlackRock, Inc. | 258,656 | $128.8M | 0.00% | +2,629+1.0% | Added |
| Neuberger Berman Group LLC | 310,585 | $154.6M | 0.11% | −7,140−2.2% | Reduced |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −17,894−100.0% | Sold out |
| Liontrust Investment Partners LLP | 0 | $0 | 0.00% | −4,334−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −3,489−100.0% | Sold out |
| Bahl & Gaynor Inc | 0 | $0 | 0.00% | −2,589−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −2,249−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −1,063−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −930−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −729−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −721−100.0% | Sold out |
| Montrusco Bolton Investments Inc. | 0 | $0 | 0.00% | −608−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −575−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −559−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −553−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −114−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −78−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Annis Gardner Whiting Capital Advisors, LLC | 0 | $0 | 0.00% | −31−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Stephens Consulting, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |