ACAD
Acadia Pharmaceuticals IncCompany with tickers: ACAD
Market Cap
$4.00B
Shares Outstanding
171,235,870
CIK
1070494
CUSIP
004225108
13F Activity (30d)
6 filings
4 filers
Website
Visit website
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 3,229,908 | 1,175,312 | 4,405,220 | 37.4% |
| 2026-04-27 | 1,502,456 | 950,770 | 2,453,226 | 45.3% |
| 2026-04-20 | 1,064,169 | 770,232 | 1,834,401 | 40.1% |
| 2026-04-13 | 2,622,975 | 3,909,751 | 6,532,726 | 56.4% |
| 2026-04-06 | 1,877,677 | 625,578 | 2,503,255 | 42.4% |
| 2026-03-30 | 1,912,203 | 819,674 | 2,731,877 | 37.7% |
| 2026-03-23 | 1,780,973 | 1,120,971 | 2,901,944 | 34.4% |
| 2026-03-16 | 2,803,797 | 2,600,666 | 5,404,463 | 39.2% |
| 2026-03-09 | 1,845,717 | 678,851 | 2,524,568 | 35.8% |
| 2026-03-02 | 2,377,001 | 2,163,565 | 4,540,566 | 43.4% |
| 2026-02-23 | 2,975,873 | 1,315,077 | 4,290,950 | 35.8% |
| 2026-02-16 | 1,806,416 | 907,573 | 2,713,989 | 38.4% |
| 2026-02-09 | 1,269,370 | 1,075,580 | 2,344,950 | 38.7% |
| 2026-02-02 | 2,038,870 | 1,285,795 | 3,324,665 | 40.8% |
| 2026-01-26 | 1,366,189 | 535,486 | 1,901,675 | 35.0% |
| 2026-01-19 | 1,378,511 | 833,607 | 2,212,118 | 35.8% |
| 2026-01-12 | 1,482,863 | 570,172 | 2,053,035 | 37.4% |
| 2026-01-05 | 1,715,198 | 627,550 | 2,342,748 | 36.0% |
| 2025-12-29 | 995,425 | 536,341 | 1,531,766 | 34.2% |
| 2025-12-22 | 914,946 | 472,511 | 1,387,457 | 36.8% |
| 2025-12-15 | 1,726,071 | 1,566,356 | 3,292,427 | 36.5% |
| 2025-12-08 | 2,062,987 | 1,147,652 | 3,210,639 | 42.3% |
| 2025-12-01 | 1,903,215 | 1,201,887 | 3,105,102 | 38.0% |
| 2025-11-24 | 1,250,904 | 620,708 | 1,871,612 | 34.5% |
| 2025-11-17 | 1,681,305 | 864,434 | 2,545,739 | 37.6% |
| 2025-11-10 | 2,012,529 | 1,439,542 | 3,452,071 | 39.3% |
| 2025-11-03 | 2,304,697 | 1,381,067 | 3,685,764 | 39.1% |
| 2025-10-27 | 1,524,336 | 1,746,437 | 3,270,773 | 39.7% |
| 2025-10-20 | 1,783,080 | 1,262,306 | 3,045,386 | 39.9% |
| 2025-10-13 | 2,785,966 | 3,499,741 | 6,285,707 | 49.0% |
| 2025-10-06 | 2,121,014 | 2,538,979 | 4,659,993 | 42.0% |
| 2025-09-29 | 1,636,641 | 1,535,447 | 3,172,088 | 35.6% |
| 2025-09-22 | 4,968,122 | 3,408,826 | 8,376,948 | 48.3% |
| 2025-09-15 | 2,009,849 | 2,064,363 | 4,074,212 | 35.5% |
| 2025-09-08 | 2,599,964 | 1,864,895 | 4,464,859 | 44.3% |
| 2025-09-01 | 1,550,887 | 1,358,497 | 2,909,384 | 45.3% |
| 2025-08-25 | 2,022,364 | 3,455,583 | 5,477,947 | 52.8% |
| 2025-08-18 | 2,209,924 | 2,151,780 | 4,361,704 | 49.7% |
| 2025-08-11 | 2,663,558 | 2,764,075 | 5,427,633 | 44.4% |
| 2025-08-04 | 2,069,210 | 1,696,303 | 3,765,513 | 41.3% |
| 2025-07-28 | 2,143,885 | 2,407,805 | 4,551,690 | 49.8% |
| 2025-07-21 | 1,185,046 | 882,722 | 2,067,768 | 36.8% |
| 2025-07-14 | 1,902,927 | 2,326,227 | 4,229,154 | 43.9% |
| 2025-07-07 | 1,953,986 | 3,181,627 | 5,135,613 | 51.0% |
| 2025-06-30 | 1,657,140 | 1,593,639 | 3,250,779 | 45.1% |
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