A detailed history of Strong Tower Advisory Services transactions in Winmark Corp stock. As of the latest transaction made, Strong Tower Advisory Services holds 409 shares of WINA stock, worth $172,659. This represents 0.04% of its overall portfolio holdings.

Number of Shares
409
Holding current value
$172,659
% of portfolio
0.04%

Shares

3 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 15, 2025

BUY
$363.85 - $514.95 $148,814 - $210,614
409 New
409 $203,000
Q1 2022

Apr 14, 2022

SELL
$211.68 - $251.0 $180,139 - $213,601
-851 Closed
0 $0
Q4 2021

Jan 18, 2022

BUY
$204.98 - $272.14 $174,437 - $231,591
851 New
851 $211,000

Others Institutions Holding WINA

About WINMARK CORP


  • Ticker WINA
  • Exchange NASDAQ
  • Sector Consumer Cyclical
  • Industry Specialty Retail
  • Shares Outstandng 3,437,790
  • Market Cap $1.45B
  • Description
  • 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,...
More about WINA
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