MLM · Martin Marietta Materials Inc · Short Volume
$508.69
+7.04 (+1.40%)
At close · Oct 20
Return incl. dividend (before tax)
Market Cap
$30.13B
Shares
60.07M
Volume · Oct 20
123.09K
Avg daily vol (3M)
725.09K
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 % |
|---|---|---|---|---|
| 2026-10-19 | 193,855 | 509 | 380,315 | 51.0% |
| 2026-10-16 | 287,049 | 564 | 446,500 | 64.3% |
| 2026-10-15 | 294,561 | 13 | 479,318 | 61.5% |
| 2026-10-14 | 187,948 | 2,614 | 433,907 | 43.3% |
| 2026-10-13 | 109,370 | 0 | 302,046 | 36.2% |
| 2026-10-12 | 97,466 | 0 | 227,805 | 42.8% |
| 2026-10-09 | 119,704 | 454 | 198,378 | 60.3% |
| 2026-10-08 | 228,176 | 2 | 339,668 | 67.2% |
| 2026-10-07 | 170,001 | 39 | 235,627 | 72.1% |
| 2026-10-06 | 147,802 | 248 | 306,229 | 48.3% |
| 2026-10-05 | 133,358 | 117 | 276,468 | 48.2% |
| 2026-10-02 | 205,915 | 473 | 324,274 | 63.5% |
| 2026-10-01 | 189,830 | 5 | 359,342 | 52.8% |
| 2026-09-30 | 206,737 | 279 | 333,257 | 62.0% |
| 2026-09-29 | 291,456 | 71 | 513,115 | 56.8% |
| 2026-09-28 | 182,225 | 3,485 | 345,432 | 52.8% |
| 2026-09-25 | 136,396 | 0 | 554,840 | 24.6% |
| 2026-09-24 | 207,767 | 99 | 593,844 | 35.0% |
| 2026-09-23 | 270,792 | 11 | 512,534 | 52.8% |
| 2026-09-22 | 149,152 | 0 | 338,933 | 44.0% |
| 2026-09-21 | 211,809 | 0 | 390,053 | 54.3% |
| 2026-09-18 | 193,553 | 9 | 315,993 | 61.3% |
| 2026-09-17 | 173,701 | 423 | 307,766 | 56.4% |
| 2026-09-16 | 196,730 | 0 | 278,255 | 70.7% |
| 2026-09-15 | 213,171 | 154 | 376,791 | 56.6% |
| 2026-09-14 | 221,105 | 0 | 321,948 | 68.7% |
| 2026-09-11 | 232,573 | 10 | 334,818 | 69.5% |
| 2026-09-10 | 200,145 | 17 | 363,038 | 55.1% |
| 2026-09-09 | 218,514 | 0 | 466,644 | 46.8% |
| 2026-09-08 | 202,352 | 0 | 382,039 | 53.0% |
| 2026-09-04 | 126,913 | 30 | 270,484 | 46.9% |
| 2026-09-03 | 152,802 | 0 | 264,936 | 57.7% |
| 2026-09-02 | 201,923 | 13 | 529,993 | 38.1% |
| 2026-09-01 | 178,894 | 0 | 412,842 | 43.3% |
| 2026-08-31 | 127,669 | 269 | 239,174 | 53.4% |
| 2026-08-28 | 140,591 | 0 | 237,834 | 59.1% |
| 2026-08-27 | 153,307 | 18 | 236,450 | 64.8% |
| 2026-08-26 | 146,435 | 0 | 209,563 | 69.9% |
| 2026-08-25 | 138,706 | 0 | 234,928 | 59.0% |
| 2026-08-24 | 124,699 | 350 | 214,273 | 58.2% |
| 2026-08-21 | 129,762 | 606 | 238,819 | 54.3% |
| 2026-08-20 | 163,034 | 1 | 262,382 | 62.1% |
| 2026-08-19 | 206,407 | 2,564 | 322,205 | 64.1% |
| 2026-08-18 | 226,205 | 243 | 397,127 | 57.0% |
| 2026-08-17 | 209,633 | 266 | 338,470 | 61.9% |
| 2026-08-14 | 87,721 | 84 | 123,432 | 71.1% |
| 2026-08-13 | 95,664 | 0 | 152,621 | 62.7% |
| 2026-08-12 | 119,027 | 0 | 184,166 | 64.6% |
| 2026-08-11 | 70,093 | 0 | 130,021 | 53.9% |
| 2026-08-10 | 101,146 | 0 | 149,664 | 67.6% |
Showing 1–50 of 65 days
Key facts
CIK
916076
CUSIP
573284106
13F (30d)
147 filings
142 filers
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