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KMX

Carmax Inc
$55.73 +0.86 (+1.57%) At close · Jul 14
Market Cap
$8.41B
Shares
141,911,096

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

Short Volume

Date Short Volume Short Exempt Total Volume Short %
2026-07-15 851,266 60 2,078,062 41.0%
2026-07-14 367,707 1,200 823,233 44.7%
2026-07-13 576,000 3,694 1,266,945 45.5%
2026-07-10 397,631 672 990,426 40.1%
2026-07-09 209,472 63 641,768 32.6%
2026-07-08 433,223 10,812 994,543 43.6%
2026-07-07 521,437 292 1,346,811 38.7%
2026-07-06 353,897 166 861,229 41.1%
2026-07-02 577,127 219 967,175 59.7%
2026-07-01 323,126 147 1,293,819 25.0%
2026-06-30 292,630 5,746 959,332 30.5%
2026-06-29 452,967 929 1,405,106 32.2%
2026-06-26 337,447 271 851,137 39.6%
2026-06-25 582,531 1,378 1,112,908 52.3%
2026-06-24 822,601 235 1,421,343 57.9%
2026-06-23 480,781 520 913,830 52.6%
2026-06-22 598,283 866 1,180,734 50.7%
2026-06-18 1,055,782 29,176 2,288,234 46.1%
2026-06-17 3,264,617 3,917 4,238,683 77.0%
2026-06-16 1,285,598 3,278 3,194,521 40.2%
2026-06-15 1,262,394 560 2,197,470 57.4%
2026-06-12 762,986 610 1,322,363 57.7%
2026-06-11 971,032 279 1,668,173 58.2%
2026-06-10 995,978 0 1,390,053 71.7%
2026-06-09 531,002 204 895,438 59.3%
2026-06-08 584,550 105 1,311,824 44.6%
2026-06-05 371,146 831 683,825 54.3%
2026-06-04 485,670 148 1,095,437 44.3%
2026-06-03 927,388 795 2,041,277 45.4%
2026-06-02 497,314 4,071 1,227,872 40.5%
2026-06-01 543,970 36 1,003,286 54.2%
2026-05-29 641,087 58 1,541,690 41.6%
2026-05-28 491,973 344 1,170,729 42.0%
2026-05-27 537,520 232 1,616,405 33.3%
2026-05-26 493,620 280 1,187,634 41.6%
2026-05-22 298,296 4,349 652,798 45.7%
2026-05-21 291,032 1,526 830,944 35.0%
2026-05-20 474,437 96 1,655,769 28.7%
2026-05-19 445,629 0 1,205,528 37.0%
2026-05-18 493,359 0 1,213,523 40.7%
2026-05-15 502,342 12 942,435 53.3%
2026-05-14 418,428 35 777,815 53.8%
2026-05-13 683,683 240 1,073,026 63.7%
2026-05-12 746,403 28 1,244,903 60.0%
2026-05-11 353,400 3,103 883,666 40.0%
2026-05-08 237,871 2,433 794,617 29.9%
2026-05-07 401,605 40 791,357 50.7%
2026-05-06 564,827 2,251 1,017,539 55.5%
2026-05-05 380,807 0 780,969 48.8%
2026-05-04 806,935 237 1,209,137 66.7%
Showing 1–50 of 63 days
Key facts CIK 1170010 CUSIP 143130102 13F (30d) 66 filings 38 filers Visit website Investor relations