Winmark Corporation shares owned by Tower Research Capital
Quarter-by-quarter ownership of Winmark Corporation (WINA) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Winmark Corporation
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Quarterly reported holdings in Winmark Corporation by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $182k | 366 | 497.77 |
| 2025-06-30 | $80k | 213 | 377.61 |
| 2025-03-31 | $57k | 179 | 317.87 |
| 2024-12-31 | $108k | 275 | 393.07 |
| 2024-09-30 | $135k | 353 | 382.93 |
| 2024-06-30 | $184k | 521 | 352.63 |
| 2024-03-31 | $33k | 92 | 361.70 |
| 2023-09-30 | $30k | 79 | 373.11 |
| 2023-06-30 | $72k | 216 | 332.47 |
| 2023-03-31 | $26k | 81 | 320.00 |
| 2022-12-31 | $0 | 51 | 0.00 |
| 2022-09-30 | $29k | 132 | 219.70 |
| 2022-06-30 | $13k | 69 | 188.41 |
| 2022-03-31 | $59k | 275 | 215.69 |
| 2021-12-31 | $9.5k | 39 | 242.42 |
| 2021-09-30 | $12k | 56 | 214.29 |
| 2021-06-30 | $57k | 295 | 193.22 |
| 2021-03-31 | $56k | 302 | 185.43 |
| 2020-12-31 | $169k | 906 | 186.27 |
| 2020-09-30 | $503k | 2.9k | 172.14 |
| 2020-06-30 | $84k | 519 | 161.29 |
| 2020-03-31 | $66k | 503 | 130.18 |
| 2019-12-31 | $19k | 94 | 202.13 |
| 2019-09-30 | $11k | 61 | 180.33 |
| 2019-03-31 | $1.0k | 7 | 142.86 |
| 2018-12-31 | $19k | 122 | 155.74 |
| 2017-12-31 | $72k | 555 | 129.73 |
| 2017-09-30 | $27k | 208 | 129.81 |
| 2017-06-30 | $25k | 190 | 131.58 |
| 2016-06-30 | $78k | 787 | 98.59 |
| 2015-12-31 | $46k | 505 | 91.84 |
| 2015-09-30 | $8.0k | 77 | 103.90 |
| 2015-06-30 | $47k | 484 | 97.18 |
| 2014-12-31 | $24k | 277 | 86.64 |
| 2014-09-30 | $24k | 318 | 75.00 |
| 2014-06-30 | $32k | 457 | 70.02 |
| 2013-12-31 | $9.0k | 100 | 90.00 |
| 2013-09-30 | $42k | 569 | 74.07 |