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ILMN · Illumina, Inc. · Short Volume

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$273.68 +1.68 (+0.62%) At close · Sep 30
Market Cap
$40.77B
Shares
151.00M
Volume · Sep 30 2.94M Avg daily vol (3M) 2.6M

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 %
2026-09-30 463,544 0 1,282,496 36.1%
2026-09-29 328,760 527 1,027,417 32.0%
2026-09-28 451,933 114 1,209,960 37.4%
2026-09-25 1,000,343 1,338 2,331,825 42.9%
2026-09-24 998,672 1,203 1,425,220 70.1%
2026-09-23 683,020 1,465 952,238 71.7%
2026-09-22 441,060 1,567 688,769 64.0%
2026-09-21 588,472 0 1,364,667 43.1%
2026-09-18 697,881 1,327 1,252,199 55.7%
2026-09-17 1,161,538 2,950 1,588,525 73.1%
2026-09-16 856,599 120 1,211,169 70.7%
2026-09-15 985,102 556 1,346,875 73.1%
2026-09-14 530,082 1,351 799,953 66.3%
2026-09-11 647,587 135 1,103,865 58.7%
2026-09-10 404,932 66 492,867 82.2%
2026-09-09 635,170 101 779,798 81.5%
2026-09-08 583,741 1,409 685,857 85.1%
2026-09-04 455,092 165 651,766 69.8%
2026-09-03 513,513 777 778,789 65.9%
2026-09-02 398,561 1,069 911,295 43.7%
2026-09-01 399,020 87 592,682 67.3%
2026-08-31 479,084 5,364 656,165 73.0%
2026-08-28 360,925 7,220 916,132 39.4%
2026-08-27 400,402 1,308 854,695 46.8%
2026-08-26 396,488 73 826,378 48.0%
2026-08-25 401,677 38 758,298 53.0%
2026-08-24 729,581 901 891,494 81.8%
2026-08-21 580,267 374 948,683 61.2%
2026-08-20 1,135,803 398 1,642,596 69.1%
2026-08-19 645,282 0 1,019,214 63.3%
2026-08-18 379,792 43 501,537 75.7%
2026-08-17 399,532 0 492,340 81.1%
2026-08-14 315,747 17 402,117 78.5%
2026-08-13 345,480 0 460,746 75.0%
2026-08-12 401,750 1,662 524,747 76.6%
2026-08-11 247,027 0 367,579 67.2%
2026-08-10 370,381 1,040 709,607 52.2%
2026-08-07 596,683 0 789,435 75.6%
2026-08-06 1,935,489 243 2,179,493 88.8%
2026-08-05 622,910 165 1,143,426 54.5%
2026-08-04 630,168 7 1,664,564 37.9%
2026-08-03 634,928 561 1,429,165 44.4%
2026-07-31 1,774,787 808 2,199,785 80.7%
2026-07-30 614,236 545 1,284,198 47.8%
2026-07-29 497,855 4,088 856,347 58.1%
2026-07-28 449,427 37 1,143,176 39.3%
2026-07-27 421,502 3 961,954 43.8%
2026-07-24 274,611 0 521,488 52.7%
2026-07-23 280,355 5,046 464,554 60.3%
2026-07-22 515,120 300 694,931 74.1%
Showing 1–50 of 64 days
Key facts CIK 1110803 CUSIP 452327109 13F (30d) 21 filings 16 filers Visit website Investor relations