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

Insider buying vs selling

Have Winmark Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Percy C. Tomlinson Jr.Director2026-07-01200$197.80
$39.56kBuy
Percy C. Tomlinson Jr.Director2026-07-013,500$242.58
$849.03kBuy
Anthony D. IshaugCHIEF FINANCIAL OFFICER2026-04-303,293$98.25
$323.54kBuy
Renae M. GaudetteCHIEF OPERATING OFFICER2026-04-282,500$98.25
$245.63kBuy
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. GrassleDirector2026-02-25750$164.84
$123.63kBuy
Jenele C. GrassleDirector2026-02-25800$156.00
$124.80kBuy

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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. Olson21.59%775,648$274.41MInsider
K. Jeffrey Dahlberg14.91%535,761$189.54MInsider
Blackrock Inc12.98%466,377$164.99MInstitution
Nine Ten Partners LP12.79%459,483$162.56MInsider
Nine Ten Capital Management LLC11.27%404,965$143.27MInsider
Sheldon Fleck10.69%383,876$135.81MInsider
Neuberger Berman Group LLC7.92%284,676$100.71MInstitution
Renaissance Technologies LLC5.73%205,875$72.83MInstitution
Jack A. Norqual5.13%184,367$65.23MInsider
Steven C. Zola4.60%165,296$58.48MInsider

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WINA vs Retail Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WINA46.49%53.51%Net BuyingNet Buying
SBH77.17%22.83%Net SellingNet Buying
WOOF47.90%52.10%Net SellingNet Selling
EYE70.62%29.38%Net SellingNet Buying
HZO88.79%6.70%Net Selling

Winmark Stock Ownership FAQ

Who owns Winmark?

Winmark (NASDAQ: WINA) is owned by 90.48% institutional shareholders, 104.16% Winmark insiders, and 0.00% retail investors. Ronald G. Olson is the largest individual Winmark shareholder, owning 775,648.00 shares representing 21.59% of the company. Ronald G. Olson's Winmark shares are currently valued at $285.53M.

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