Winmark Corp WINA
We take great care to ensure that the data presented and summarized in this overview for WINMARK CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding WINA
View all-
Neuberger Berman Group LLC New York, NY318KShares$133 Million0.1% of portfolio
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Black Rock Inc. New York, NY261KShares$110 Million0.0% of portfolio
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Jim Simons Renaissance Technologies LLC | New York, Ny220KShares$92.6 Million0.12% of portfolio
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Vanguard Group Inc Valley Forge, PA181KShares$75.9 Million0.0% of portfolio
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Altra Vue Capital, LLC Bellevue, WA173KShares$72.6 Million6.58% of portfolio
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Port Capital LLC Chicago, IL108KShares$45.4 Million2.16% of portfolio
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Nine Ten Capital Management LLC Evanston, IL83.9KShares$35.2 Million9.54% of portfolio
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Ken Fisher Fisher Asset Management, LLC | Camas, Wa82.2KShares$34.5 Million0.01% of portfolio
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Dimensional Fund Advisors LP Austin, TX81.3KShares$34.2 Million0.01% of portfolio
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Geode Capital Management, LLC Boston, MA75.7KShares$31.8 Million0.0% of portfolio
Latest Institutional Activity in WINA
Top Purchases
Top Sells
About WINA
Winmark Corporation, together with its subsidiaries, operates as a franchisor of retail store concepts that buy, sell, trade, and consign used merchandise primarily in the United States and Canada. The company operates through two segments, Franchising and Leasing. Its franchises retail stores operate under the Plato's Closet, Once Upon A Child, Play It Again Sports, Style Encore, and Music Go Round brand names. The company's Plato's Closet brand stores buys and sells used clothing and accessories for the teenage and young adult market; and Once Upon A Child brand stores buys and sells used and new children's clothing, toys, furniture, equipment, and accessories primarily to parents of children ages infant to 12 years. Its Play It Again Sports brand stores buys, sells, trades in, and used and new sporting goods, equipment, and accessories for various athletic activities, such as team sports, fitness, ski/snowboard, golf, and others; Style Encore brand stores buys and sells used women's apparel, shoes, and accessories; and Music Go Round brand stores buys, sells, trades in, and used and new musical instruments, speakers, amplifiers, music-related electronics, and related accessories. In addition, the company is also involved in the middle-market equipment leasing business focusing on technology and business-essential equipment. As of February 23, 2022, it had 1,271 franchised stores, as well as offers its products online at musicgoround.com, playitagainsports.com, and style-encore.com. Winmark Corporation was incorporated in 1988 and is headquartered in Minneapolis, Minnesota.
Insider Transactions at WINA
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 07
2025
|
Anthony D Ishaug CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
3,000
+2.2%
|
$441,000
$147.04 P/Share
|
|
Nov 04
2025
|
Percy C Tomlinson Jr |
BUY
Exercise of conversion of derivative security
|
Direct |
600
+42.86%
|
$118,200
$197.8 P/Share
|
|
Oct 24
2025
|
Renae M. Gaudette CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
1,200
-3.0%
|
$510,000
$425.52 P/Share
|
|
Oct 22
2025
|
Renae M. Gaudette CHIEF OPERATING OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
2,500
+11.08%
|
$225,000
$90.99 P/Share
|
|
Sep 17
2025
|
Lawrence A Barbetta |
SELL
Open market or private sale
|
Direct |
852
-31.94%
|
$430,260
$505.12 P/Share
|
|
Aug 27
2025
|
Brett D Heffes CHAIR AND CEO |
SELL
Open market or private sale
|
Direct |
4,971
-1.06%
|
$2,251,863
$453.37 P/Share
|
|
Aug 27
2025
|
Brett D Heffes CHAIR AND CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
6,361
+1.77%
|
$1,024,121
$161.64 P/Share
|
|
Aug 26
2025
|
Brett D Heffes CHAIR AND CEO |
SELL
Open market or private sale
|
Direct |
2,441
-0.53%
|
$1,110,655
$455.38 P/Share
|
|
Aug 26
2025
|
Brett D Heffes CHAIR AND CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
2,951
+0.85%
|
$495,768
$168.18 P/Share
|
|
Aug 13
2025
|
Gina Decaro Sprenger |
BUY
Open market or private purchase
|
Direct |
250
+50.0%
|
$102,500
$410.77 P/Share
|
|
Jul 17
2025
|
Brett D Heffes CHAIR AND CEO |
BUY
Acquisition or disposition by will or laws
|
Indirect |
53
+13.56%
|
-
|
|
May 30
2025
|
Anthony D Ishaug CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
6,800
+9.68%
|
$612,000
$90.99 P/Share
|
|
May 30
2025
|
Anthony D Ishaug CHIEF FINANCIAL OFFICER |
SELL
Open market or private sale
|
Direct |
4,000
-1.34%
|
$1,696,000
$424.19 P/Share
|
|
May 16
2025
|
Jenele C Grassle |
SELL
Open market or private sale
|
Direct |
1,600
-39.02%
|
$684,800
$428.23 P/Share
|
|
May 12
2025
|
Jenele C Grassle |
BUY
Exercise of conversion of derivative security
|
Direct |
1,600
+17.92%
|
$145,600
$91.46 P/Share
|
|
May 06
2025
|
Anthony D Ishaug CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
3,313
+5.18%
|
$301,483
$91.93 P/Share
|
|
May 06
2025
|
Anthony D Ishaug CHIEF FINANCIAL OFFICER |
SELL
Open market or private sale
|
Direct |
1,600
-0.68%
|
$585,600
$366.47 P/Share
|
|
Apr 28
2025
|
Renae M. Gaudette CHIEF OPERATING OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
2,500
+12.46%
|
$227,500
$91.93 P/Share
|
|
Nov 25
2024
|
Lawrence A Barbetta |
SELL
Open market or private sale
|
Direct |
3,021
-42.37%
|
$1,283,925
$425.61 P/Share
|
|
Nov 25
2024
|
Ronald G Olson > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
3,659
-1.23%
|
$1,551,416
$424.24 P/Share
|
Last 12 Months Summary
| Exercise of conversion of derivative security | 29.6K shares |
|---|---|
| Open market or private purchase | 250 shares |
| Acquisition or disposition by will or laws | 53 shares |
| Open market or private sale | 26.1K shares |
|---|