William Blair Investment Management’s Winmark WINA Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$23M Sell
60,835
-27,601
-31% -$10.4M 0.06% 270
2025
Q1
$28.1M Buy
88,436
+3,633
+4% +$1.15M 0.08% 229
2024
Q4
$33.3M Buy
84,803
+12,755
+18% +$5.01M 0.08% 226
2024
Q3
$27.6M Buy
72,048
+622
+0.9% +$238K 0.07% 257
2024
Q2
$25.2M Buy
71,426
+5,892
+9% +$2.08M 0.07% 267
2024
Q1
$23.7M Sell
65,534
-14,045
-18% -$5.08M 0.06% 287
2023
Q4
$33.2M Buy
79,579
+2,682
+3% +$1.12M 0.1% 207
2023
Q3
$28.7M Sell
76,897
-23,659
-24% -$8.83M 0.1% 227
2023
Q2
$33.4M Buy
100,556
+1,400
+1% +$465K 0.11% 212
2023
Q1
$31.8M Buy
99,156
+5,430
+6% +$1.74M 0.11% 211
2022
Q4
$22.1M Sell
93,726
-10,283
-10% -$2.43M 0.08% 252
2022
Q3
$22.5M Buy
104,009
+4,991
+5% +$1.08M 0.09% 242
2022
Q2
$19.4M Buy
99,018
+508
+0.5% +$99.4K 0.07% 262
2022
Q1
$21.7M Buy
98,510
+2,123
+2% +$467K 0.06% 276
2021
Q4
$23.9M Buy
96,387
+843
+0.9% +$209K 0.06% 275
2021
Q3
$20.5M Buy
95,544
+679
+0.7% +$146K 0.06% 306
2021
Q2
$18.2M Sell
94,865
-3,825
-4% -$735K 0.06% 231
2021
Q1
$18.4M Buy
98,690
+7,039
+8% +$1.31M 0.06% 232
2020
Q4
$17M Buy
91,651
+76,676
+512% +$14.2M 0.06% 225
2020
Q3
$2.58M Buy
+14,975
New +$2.58M 0.01% 330