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ALGM · Allegro Microsystems, Inc. · Short Volume

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Market Cap
$5.62B
Shares
186.48M
Volume · Nov 13 1.3M Avg daily vol (3M) 2.79M

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 %
2026-11-13 151,262 3,010 526,354 28.7%
2026-11-12 242,078 1,482 1,074,325 22.5%
2026-11-11 431,230 13 887,420 48.6%
2026-11-10 313,254 831 705,748 44.4%
2026-11-09 301,118 217 886,751 34.0%
2026-11-06 308,314 3,474 1,057,950 29.1%
2026-11-05 576,761 4,264 2,944,404 19.6%
2026-11-04 515,029 1,659 1,123,191 45.9%
2026-11-03 423,800 10,040 1,127,041 37.6%
2026-11-02 424,336 3 1,488,818 28.5%
2026-10-30 361,965 23,531 2,284,315 15.8%
2026-10-29 694,099 24,385 2,719,010 25.5%
2026-10-28 1,029,800 0 2,984,472 34.5%
2026-10-27 253,682 332 1,520,652 16.7%
2026-10-26 265,902 274 1,569,494 16.9%
2026-10-23 560,361 411 2,504,817 22.4%
2026-10-22 289,009 4,881 1,117,860 25.9%
2026-10-21 321,606 4 975,303 33.0%
2026-10-20 308,465 10 1,003,371 30.7%
2026-10-19 266,387 0 1,284,263 20.7%
2026-10-16 406,100 0 1,227,402 33.1%
2026-10-15 266,978 839 1,499,422 17.8%
2026-10-14 293,371 387 1,240,983 23.6%
2026-10-13 241,461 3,106 1,087,115 22.2%
2026-10-12 317,485 20,198 704,716 45.1%
2026-10-09 379,275 10 1,017,920 37.3%
2026-10-08 365,282 0 1,096,386 33.3%
2026-10-07 243,355 8 805,570 30.2%
2026-10-06 533,034 616 1,263,327 42.2%
2026-10-05 430,312 3,036 990,713 43.4%
2026-10-02 597,732 430 2,839,363 21.1%
2026-10-01 592,808 340 865,930 68.5%
2026-09-30 441,221 15,442 781,824 56.4%
2026-09-29 486,238 8 977,593 49.7%
2026-09-28 384,202 1,928 1,014,547 37.9%
2026-09-25 578,884 1,104 1,067,919 54.2%
2026-09-24 367,285 70 827,096 44.4%
2026-09-23 474,470 0 936,842 50.6%
2026-09-22 536,323 1,320 2,006,934 26.7%
2026-09-21 435,965 388 1,243,997 35.0%
2026-09-18 327,780 244 583,976 56.1%
2026-09-17 299,563 1,799 653,259 45.9%
2026-09-16 307,925 556 614,081 50.1%
2026-09-15 392,640 400 861,187 45.6%
2026-09-14 410,797 1,197 813,979 50.5%
2026-09-11 279,932 441 1,073,458 26.1%
2026-09-10 294,054 728 673,624 43.7%
2026-09-09 372,451 149 779,127 47.8%
2026-09-08 469,213 2 843,942 55.6%
2026-09-04 427,418 387 1,406,515 30.4%
Showing 1–50 of 64 days
Key facts CIK 866291 CUSIP 01749D105 13F (30d) 303 filings 269 filers Visit website Investor relations