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NASDAQ: WINA
Winmark Corp Stock Ownership - Who owns Winmark?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Winmark Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jenele C. GrassleDirector2026-03-043,900$475.80
$1.86MSell
Percy C. Tomlinson Jr.Director2026-03-031,660$460.52
$764.46kSell
Percy C. Tomlinson Jr.Director2026-02-2660$197.80
$11.87kBuy
Percy C. Tomlinson Jr.Director2026-02-261,600$242.58
$388.13kBuy
Jenele C. GrassleDirector2026-02-25800$143.20
$114.56kBuy
Jenele C. GrassleDirector2026-02-25800$134.25
$107.40kBuy
Jenele C. GrassleDirector2026-02-25750$176.20
$132.15kBuy
Jenele C. GrassleDirector2026-02-25750$164.84
$123.63kBuy
Jenele C. GrassleDirector2026-02-25800$156.00
$124.80kBuy
Jenele C. GrassleDirector2025-11-212,400$420.87
$1.01MSell

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Net Insider Buy/Sell (L12M) Ownership

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WINA Shareholders

What type of owners hold Winmark Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Ronald G. Olson21.72%775,648$318.70MInsider
K. Jeffrey Dahlberg15.00%535,761$220.13MInsider
Nine Ten Partners LP12.86%459,483$188.79MInsider
Nine Ten Capital Management LLC11.34%404,965$166.39MInsider
Sheldon Fleck10.75%383,876$157.73MInsider
Neuberger Berman Group LLC8.20%292,837$120.32MInstitution
Blackrock Inc7.41%264,587$108.71MInstitution
Renaissance Technologies LLC5.83%208,155$85.53MInstitution
Vanguard Group Inc5.23%186,832$76.77MInstitution
Jack A. Norqual5.16%184,367$75.75MInsider

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WINA vs Retail Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WINA44.72%55.28%Net BuyingNet Buying
BOBS0.00%100.00%Net SellingNet Selling
SBH77.54%22.46%Net Selling
SVV58.70%41.30%Net SellingNet Buying
OLPX12.72%87.28%Net SellingNet Selling
View Top Retail Stocks

Winmark Stock Ownership FAQ

Who owns Winmark?

Winmark (NASDAQ: WINA) is owned by 84.51% institutional shareholders, 104.48% Winmark insiders, and 0.00% retail investors. Ronald G. Olson is the largest individual Winmark shareholder, owning 775,648.00 shares representing 21.72% of the company. Ronald G. Olson's Winmark shares are currently valued at $327.63M.

If you're new to stock investing, here's how to buy Winmark stock.
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