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ARWR · Arrowhead Pharmaceuticals, Inc. · Short Volume

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$65.45 -0.80 (-1.21%) At close · Sep 30
Market Cap
$9.36B
Shares
141.25M
Volume · Sep 30 1.74M Avg daily vol (3M) 1.92M

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 %
2026-09-30 256,368 0 492,043 52.1%
2026-09-29 381,440 8,601 1,012,329 37.7%
2026-09-28 274,458 17,200 618,302 44.4%
2026-09-25 354,343 31,000 818,313 43.3%
2026-09-24 433,348 43,600 729,533 59.4%
2026-09-23 621,489 7,019 1,090,318 57.0%
2026-09-22 529,269 1 875,472 60.5%
2026-09-21 763,320 0 1,187,061 64.3%
2026-09-18 442,327 0 710,480 62.3%
2026-09-17 851,851 0 1,485,378 57.3%
2026-09-16 928,410 52,304 2,123,379 43.7%
2026-09-15 1,150,946 11,971 1,923,669 59.8%
2026-09-14 323,278 8,649 564,646 57.3%
2026-09-11 404,544 5 564,251 71.7%
2026-09-10 245,808 1 351,504 69.9%
2026-09-09 325,027 35 452,101 71.9%
2026-09-08 333,309 3 586,604 56.8%
2026-09-04 243,534 483 320,338 76.0%
2026-09-03 450,681 0 724,132 62.2%
2026-09-02 327,149 0 578,197 56.6%
2026-09-01 423,619 0 552,471 76.7%
2026-08-31 386,959 676 639,536 60.5%
2026-08-28 342,626 52 486,847 70.4%
2026-08-27 152,468 0 218,914 69.6%
2026-08-26 227,059 4,433 384,798 59.0%
2026-08-25 159,556 0 311,472 51.2%
2026-08-24 174,375 0 315,828 55.2%
2026-08-21 296,755 0 470,652 63.1%
2026-08-20 260,341 0 383,868 67.8%
2026-08-19 236,445 0 471,220 50.2%
2026-08-18 293,931 37,200 446,419 65.8%
2026-08-17 240,589 55,888 450,126 53.4%
2026-08-14 161,208 4 311,925 51.7%
2026-08-13 190,522 0 438,137 43.5%
2026-08-12 255,444 23,000 391,020 65.3%
2026-08-11 232,804 0 350,584 66.4%
2026-08-10 200,960 0 315,998 63.6%
2026-08-07 208,653 101 292,954 71.2%
2026-08-06 219,513 10 329,783 66.6%
2026-08-05 440,809 2,336 611,079 72.1%
2026-08-04 598,902 122 869,885 68.8%
2026-08-03 316,593 2,361 505,028 62.7%
2026-07-31 543,877 465 768,088 70.8%
2026-07-30 385,544 0 638,971 60.3%
2026-07-29 478,259 1,242 725,092 66.0%
2026-07-28 471,943 0 785,991 60.0%
2026-07-27 915,429 0 1,222,836 74.9%
2026-07-24 531,147 0 896,575 59.2%
2026-07-23 544,588 732 967,317 56.3%
2026-07-22 1,308,895 1,280 2,863,815 45.7%
Showing 1–50 of 64 days
Key facts CIK 879407 CUSIP 04280A100 13F (30d) 12 filings 12 filers Visit website Investor relations