IRM · Iron Mountain Inc · Short Volume
$109.03
-9.63 (-8.12%)
At close · Nov 5
Return incl. dividend (before tax)
Earnings today
Play latest call
Q3 2026 earnings call transcript
Market Cap
$35.33B
Shares
297.70M
Volume · Nov 5
1.53M
Avg daily vol (3M)
1.51M
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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 % |
|---|---|---|---|---|
| 2026-11-04 | 470,009 | 12 | 1,017,131 | 46.2% |
| 2026-11-03 | 250,634 | 6 | 586,204 | 42.8% |
| 2026-11-02 | 230,954 | 6,922 | 487,269 | 47.4% |
| 2026-10-30 | 255,990 | 849 | 412,425 | 62.1% |
| 2026-10-29 | 196,857 | 26 | 366,999 | 53.6% |
| 2026-10-28 | 366,143 | 5 | 499,400 | 73.3% |
| 2026-10-27 | 154,360 | 2 | 274,409 | 56.3% |
| 2026-10-26 | 213,247 | 57 | 354,437 | 60.2% |
| 2026-10-23 | 234,433 | 4 | 401,104 | 58.4% |
| 2026-10-22 | 518,118 | 6 | 704,519 | 73.5% |
| 2026-10-21 | 500,484 | 9 | 706,767 | 70.8% |
| 2026-10-20 | 442,619 | 279 | 874,993 | 50.6% |
| 2026-10-19 | 213,167 | 942 | 356,096 | 59.9% |
| 2026-10-16 | 281,647 | 12 | 579,204 | 48.6% |
| 2026-10-15 | 351,889 | 1 | 521,324 | 67.5% |
| 2026-10-14 | 292,155 | 1,374 | 379,067 | 77.1% |
| 2026-10-13 | 278,690 | 31 | 418,462 | 66.6% |
| 2026-10-12 | 226,529 | 6 | 317,729 | 71.3% |
| 2026-10-09 | 261,814 | 0 | 445,845 | 58.7% |
| 2026-10-08 | 606,709 | 1,287 | 759,213 | 79.9% |
| 2026-10-07 | 287,196 | 77 | 482,247 | 59.6% |
| 2026-10-06 | 252,026 | 163 | 468,305 | 53.8% |
| 2026-10-05 | 364,240 | 1,089 | 531,855 | 68.5% |
| 2026-10-02 | 355,174 | 0 | 609,545 | 58.3% |
| 2026-10-01 | 273,266 | 567 | 662,998 | 41.2% |
| 2026-09-30 | 151,299 | 0 | 612,638 | 24.7% |
| 2026-09-29 | 135,137 | 0 | 517,119 | 26.1% |
| 2026-09-28 | 189,869 | 0 | 549,461 | 34.6% |
| 2026-09-25 | 273,634 | 3,076 | 520,427 | 52.6% |
| 2026-09-24 | 213,350 | 823 | 398,721 | 53.5% |
| 2026-09-23 | 429,164 | 902 | 612,559 | 70.1% |
| 2026-09-22 | 340,675 | 611 | 599,195 | 56.9% |
| 2026-09-21 | 285,487 | 6 | 428,493 | 66.6% |
| 2026-09-18 | 301,907 | 2 | 577,346 | 52.3% |
| 2026-09-17 | 221,956 | 1,065 | 441,272 | 50.3% |
| 2026-09-16 | 224,592 | 35 | 402,027 | 55.9% |
| 2026-09-15 | 283,246 | 158 | 567,560 | 49.9% |
| 2026-09-14 | 285,460 | 123 | 571,527 | 49.9% |
| 2026-09-11 | 136,433 | 855 | 299,809 | 45.5% |
| 2026-09-10 | 255,942 | 337 | 428,332 | 59.8% |
| 2026-09-09 | 196,237 | 0 | 565,021 | 34.7% |
| 2026-09-08 | 217,534 | 34 | 572,735 | 38.0% |
| 2026-09-04 | 183,160 | 473 | 311,781 | 58.7% |
| 2026-09-03 | 256,039 | 208 | 692,605 | 37.0% |
| 2026-09-02 | 256,068 | 238 | 820,435 | 31.2% |
| 2026-09-01 | 271,456 | 0 | 648,762 | 41.8% |
| 2026-08-31 | 308,622 | 13 | 592,969 | 52.0% |
| 2026-08-28 | 216,857 | 0 | 417,420 | 52.0% |
| 2026-08-27 | 271,973 | 30 | 468,822 | 58.0% |
| 2026-08-26 | 108,327 | 83 | 362,216 | 29.9% |
Showing 1–50 of 65 days
Key facts
CIK
1020569
CUSIP
46284V101
13F (30d)
540 filings
517 filers
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