ACAD · Acadia Pharmaceuticals Inc
Market Cap
$4.83B
Shares
172.31M
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 % |
|---|---|---|---|---|
| 2026-09-04 | 178,644 | 837 | 705,968 | 25.3% |
| 2026-09-03 | 151,631 | 2,911 | 687,063 | 22.1% |
| 2026-09-02 | 113,336 | 0 | 524,871 | 21.6% |
| 2026-09-01 | 101,139 | 0 | 239,044 | 42.3% |
| 2026-08-31 | 111,729 | 0 | 227,568 | 49.1% |
| 2026-08-28 | 191,187 | 281 | 444,477 | 43.0% |
| 2026-08-27 | 165,025 | 4,100 | 330,932 | 49.9% |
| 2026-08-26 | 201,490 | 370 | 509,858 | 39.5% |
| 2026-08-25 | 264,735 | 41,742 | 591,814 | 44.7% |
| 2026-08-24 | 140,808 | 10,545 | 382,374 | 36.8% |
| 2026-08-21 | 126,034 | 0 | 377,515 | 33.4% |
| 2026-08-20 | 253,402 | 49 | 429,734 | 59.0% |
| 2026-08-19 | 335,565 | 2,201 | 945,641 | 35.5% |
| 2026-08-18 | 412,365 | 6,192 | 893,819 | 46.1% |
| 2026-08-17 | 155,843 | 2,842 | 365,883 | 42.6% |
| 2026-08-14 | 145,094 | 1,000 | 453,834 | 32.0% |
| 2026-08-13 | 206,005 | 5,050 | 549,850 | 37.5% |
| 2026-08-12 | 245,991 | 6,023 | 492,842 | 49.9% |
| 2026-08-11 | 220,827 | 10,039 | 474,461 | 46.5% |
| 2026-08-10 | 289,849 | 7,007 | 921,560 | 31.5% |
| 2026-08-07 | 267,474 | 23,667 | 684,868 | 39.1% |
| 2026-08-06 | 420,531 | 16,192 | 1,021,822 | 41.2% |
| 2026-08-05 | 487,559 | 24,606 | 1,606,427 | 30.4% |
| 2026-08-04 | 305,729 | 18,117 | 830,345 | 36.8% |
| 2026-08-03 | 205,251 | 1,300 | 395,164 | 51.9% |
| 2026-07-31 | 325,854 | 2,158 | 523,859 | 62.2% |
| 2026-07-30 | 256,252 | 122 | 408,301 | 62.8% |
| 2026-07-29 | 324,050 | 10,593 | 571,621 | 56.7% |
| 2026-07-28 | 130,627 | 1,847 | 352,250 | 37.1% |
| 2026-07-27 | 177,252 | 3,578 | 407,725 | 43.5% |
| 2026-07-24 | 169,687 | 1,999 | 322,228 | 52.7% |
| 2026-07-23 | 174,620 | 56 | 353,455 | 49.4% |
| 2026-07-22 | 154,701 | 0 | 346,295 | 44.7% |
| 2026-07-21 | 148,026 | 117 | 362,065 | 40.9% |
| 2026-07-20 | 161,476 | 9 | 523,838 | 30.8% |
| 2026-07-17 | 151,461 | 0 | 390,755 | 38.8% |
| 2026-07-16 | 290,926 | 1,909 | 851,892 | 34.2% |
| 2026-07-15 | 175,381 | 3,050 | 400,002 | 43.8% |
| 2026-07-14 | 183,723 | 1,501 | 422,814 | 43.5% |
| 2026-07-13 | 231,402 | 0 | 665,928 | 34.7% |
| 2026-07-10 | 226,845 | 3,718 | 503,216 | 45.1% |
| 2026-07-09 | 190,031 | 53,277 | 865,897 | 21.9% |
| 2026-07-08 | 197,634 | 0 | 500,207 | 39.5% |
| 2026-07-07 | 190,785 | 7,624 | 613,125 | 31.1% |
| 2026-07-06 | 175,702 | 880 | 401,031 | 43.8% |
| 2026-07-02 | 258,551 | 10,209 | 598,854 | 43.2% |
| 2026-07-01 | 258,698 | 3,813 | 502,303 | 51.5% |
| 2026-06-30 | 275,539 | 2,452 | 641,961 | 42.9% |
| 2026-06-29 | 251,650 | 8,904 | 626,977 | 40.1% |
| 2026-06-26 | 790,568 | 27,896 | 1,849,139 | 42.8% |
Showing 1–50 of 63 days
Key facts
CIK
1070494
CUSIP
004225108
13F (30d)
219 filings
218 filers
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