Winmark
Franchisor behind five resale chains built around buy-sell-trade retail.
$337.25
After-hours close−0.14 (−0.04%)
At close$337.39(+0.64%)
Something off on this page? Send us feedback.
Breakdown13F · Form 4
Institutions 128.88%Insiders 5.95%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 3.59M · Float 2.77M · 77.2% free float
Institutions13F, as of Jun 30, 2026
217 holders · 4.63M shares · 27 new positions · 117 increased · 72 reduced · 39 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 489.8K | 13.63% | +23.4K | Aug 7, 2026 |
| Neuberger Berman Group LLC | 286.6K | 7.98% | +1.9K | Aug 13, 2026 |
| Renaissance Technologies LLC | 204.4K | 5.69% | −1.5K | Aug 13, 2026 |
| First Trust Advisors LP | 175.5K | 4.89% | +25.1K | Aug 11, 2026 |
| Altravue Capital, LLC | 172.4K | 4.80% | +10.5K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 139.9K | 3.90% | +2.1K | Aug 13, 2026 |
| State Street Corp | 130.4K | 3.63% | +6.7K | Aug 7, 2026 |
| Jacobs Levy Equity Management, Inc | 92.3K | 2.57% | −4.1K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 12.10% | 432.1K | 13G | Feb 6, 2026 ↗ |
| Renaissance Technologies LLC | 6.21% | 220.5K | 13G | Aug 13, 2025 ↗ |
| First Trust Portfolios L.P. | 5.32% | 190.2K | 13G | Jul 27, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Brett D. Heffes | director, officer: CHAIR AND CEO | 114.7K | 3.19% | Aug 28, 2025 |
| Anthony D. Ishaug | officer: CHIEF FINANCIAL OFFICER | 69.8K | 1.94% | Apr 30, 2026 |
| Renae M. Gaudette | officer: CHIEF OPERATING OFFICER | 21.4K | 0.59% | Apr 28, 2026 |
| Percy C. Jr Tomlinson | director | 4.3K | 0.12% | Jul 1, 2026 |
| Jenele C. Grassle | director | 2.5K | 0.07% | Mar 5, 2026 |
| Lawrence A. Barbetta | director | 649 | 0.02% | Sep 18, 2025 |
| Gina Decaro Sprenger | director | 250 | 0.01% | Aug 13, 2025 |
3 ten-percent owners hold 908.3K shares by Form 4, outside the officers-and-directors figure above · 11 people have not refiled in the last 18 months (931.5K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Mar 4, 2026 | Jenele C. Grassledirector | Sale | 3,900 | $475.80 | 2,500 |
| Mar 3, 2026 | Percy C. Jr Tomlinsondirector | Sale | 1,660 | $460.52 | 800 |
| Nov 21, 2025 | Jenele C. Grassledirector | Sale | 2,400 | $420.87 | 2,500 |
| Oct 24, 2025 | Renae M. Gaudetteofficer: CHIEF OPERATING OFFICER | Sale · 2 lots | 1,200 | $417.11 | 18,860 |
| Sep 17, 2025 | Lawrence A. Barbettadirector | Sale · 2 lots | 852 | $505.02 | 649 |
CongressHouse and Senate disclosures
Not reported.