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IRDM · Iridium Communications Inc. · Short Volume

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$47.89 +0.68 (+1.44%)
S&P 600 member Russell 1000 member Rebalance outlook locked
Market Cap
$5.00B
Shares
105.96M

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.

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    • Short Volume

    Date Short Volume Short Exempt Total Volume Short %
    2026-09-08 119,798 9 207,578 57.7%
    2026-09-04 117,437 38 248,591 47.2%
    2026-09-03 159,062 252 360,407 44.1%
    2026-09-02 99,385 102 204,260 48.7%
    2026-09-01 121,067 570 200,170 60.5%
    2026-08-31 146,154 0 367,070 39.8%
    2026-08-28 175,286 0 388,366 45.1%
    2026-08-27 88,022 29 226,675 38.8%
    2026-08-26 197,436 2,331 355,484 55.5%
    2026-08-25 124,037 1,611 302,939 40.9%
    2026-08-24 163,013 364 257,733 63.2%
    2026-08-21 155,794 0 305,150 51.1%
    2026-08-20 206,940 0 408,967 50.6%
    2026-08-19 134,022 12 273,204 49.1%
    2026-08-18 162,712 8,526 326,331 49.9%
    2026-08-17 153,054 6 646,984 23.7%
    2026-08-14 117,043 0 231,433 50.6%
    2026-08-13 171,788 4,287 652,049 26.3%
    2026-08-12 109,161 2 309,345 35.3%
    2026-08-11 143,309 3 469,900 30.5%
    2026-08-10 136,360 11 356,162 38.3%
    2026-08-07 180,864 0 361,527 50.0%
    2026-08-06 116,246 0 254,604 45.7%
    2026-08-05 154,765 24 277,103 55.9%
    2026-08-04 195,715 14 453,377 43.2%
    2026-08-03 290,800 0 523,790 55.5%
    2026-07-31 226,337 0 458,079 49.4%
    2026-07-30 320,680 2,316 574,628 55.8%
    2026-07-29 228,180 122 409,827 55.7%
    2026-07-28 435,910 990 795,607 54.8%
    2026-07-27 249,294 1,354 489,046 51.0%
    2026-07-24 232,555 156 438,240 53.1%
    2026-07-23 260,301 40 547,561 47.5%
    2026-07-22 469,410 2,660 791,761 59.3%
    2026-07-21 211,030 1,850 466,827 45.2%
    2026-07-20 372,263 31 696,374 53.5%
    2026-07-17 292,352 407 704,054 41.5%
    2026-07-16 374,781 2,357 716,122 52.3%
    2026-07-15 344,440 421 563,272 61.1%
    2026-07-14 173,288 142 401,103 43.2%
    2026-07-13 378,927 162 627,179 60.4%
    2026-07-10 328,473 60 634,350 51.8%
    2026-07-09 410,933 180 670,504 61.3%
    2026-07-08 320,507 1,068 706,302 45.4%
    2026-07-07 490,741 131 1,251,228 39.2%
    2026-07-06 342,372 329 771,602 44.4%
    2026-07-02 517,708 1,542 1,135,945 45.6%
    2026-07-01 339,015 344 955,075 35.5%
    2026-06-30 534,634 65 2,233,700 23.9%
    2026-06-29 1,986,934 18,202 5,141,528 38.6%
    Showing 1–50 of 64 days
    Key facts CIK 1418819 CUSIP 46269C102 13F (30d) 266 filings 265 filers Visit website Investor relations