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WINA · Winmark Corp

Track WINA — free
Market Cap
$1.21B
Shares
3.59M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

WINA Short Interest Forecast

Equibles' model estimates 344,138 shares sold short for the August 31, 2026 settlement, +0.2% versus the latest reported position. This model prediction uses FINRA data through August 17, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 17
344,138 +0.2% vs reported
The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
63/100
Short interest 9.6% of shares — P89 Days to cover 6.5 — P79 Price vs VWAP -10.3% — P24 Short-volume trend +0.2% — P51 Short interest change +5.1% — P68 Worst FTD 0.00% of shares — P19

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-08-14). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-09-15 Scheduled
FINRA publishes Sep 24
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 343,412 326,859 +16,553 6.45
2026-07-31 326,859 328,479 -1,620 6.65
2026-07-15 328,479 319,352 +9,127 7.67
2026-06-30 319,352 321,001 -1,649 6.28
2026-06-15 321,001 323,835 -2,834 7.53
2026-05-29 323,835 318,384 +5,451 7.40
2026-05-15 318,384 321,029 -2,645 7.23
2026-04-30 321,029 354,445 -33,416 5.48
2026-04-15 354,445 358,130 -3,685 3.65
2026-03-31 358,130 359,876 -1,746 6.44
2026-03-13 359,876 401,396 -41,520 3.48
2026-02-27 401,396 335,798 +65,598 5.39
2026-02-13 335,798 317,625 +18,173 5.43
2026-01-30 317,625 204,447 +113,178 2.35
2026-01-15 204,447 223,776 -19,329 1.88
2025-12-31 223,776 207,306 +16,470 3.14
2025-12-15 207,306 212,033 -4,727 2.16
2025-11-28 212,033 236,656 -24,623 2.90
2025-11-14 236,656 219,202 +17,454 3.19
2025-10-31 219,202 227,566 -8,364 3.17
2025-10-15 227,566 214,317 +13,249 2.72
2025-09-30 214,317 194,229 +20,088 2.91
2025-09-15 194,229 192,381 +1,848 2.46

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements
Key facts CIK 908315 CUSIP 974250102 13F (30d) 172 filings 169 filers Visit website