ARWR · Arrowhead Pharmaceuticals, Inc.
$86.64
+1.05 (+1.23%)
At close · Aug 14
Market Cap
$12.24B
Shares
141.25M
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 |
|---|---|---|---|---|
| 2026-07-06 | 3,246,102 | 1,439,651 | 4,685,753 | 45.0% |
| 2026-06-29 | 2,294,302 | 706,937 | 3,001,239 | 37.3% |
| 2026-06-22 | 3,026,443 | 8,439,396 | 11,465,839 | 43.6% |
| 2026-06-15 | 1,814,481 | 1,862,073 | 3,676,554 | 40.9% |
| 2026-06-08 | 1,791,928 | 925,434 | 2,717,362 | 40.6% |
| 2026-06-01 | 2,039,121 | 1,811,901 | 3,851,022 | 47.3% |
| 2026-05-25 | 1,595,317 | 694,736 | 2,290,053 | 42.6% |
| 2026-05-18 | 2,470,910 | 1,154,057 | 3,624,967 | 44.2% |
| 2026-05-11 | 2,592,422 | 1,171,491 | 3,763,913 | 39.6% |
| 2026-05-04 | 2,964,162 | 1,007,886 | 3,972,048 | 41.9% |
| 2026-04-27 | 2,105,049 | 748,100 | 2,853,149 | 41.8% |
| 2026-04-20 | 2,860,809 | 1,778,875 | 4,639,684 | 47.4% |
| 2026-04-13 | 2,802,002 | 2,334,577 | 5,136,579 | 43.8% |
| 2026-04-06 | 2,023,623 | 957,122 | 2,980,745 | 40.9% |
| 2026-03-30 | 1,641,792 | 803,517 | 2,445,309 | 36.7% |
| 2026-03-23 | 3,239,199 | 2,538,640 | 5,777,839 | 49.4% |
| 2026-03-16 | 2,651,468 | 3,647,192 | 6,298,660 | 43.9% |
| 2026-03-09 | 3,972,658 | 5,034,423 | 9,007,081 | 57.8% |
| 2026-03-02 | 3,192,412 | 1,570,979 | 4,763,391 | 42.3% |
| 2026-02-23 | 3,098,812 | 1,438,296 | 4,537,108 | 43.1% |
| 2026-02-16 | 2,128,945 | 1,316,726 | 3,445,671 | 42.6% |
| 2026-02-09 | 3,591,431 | 4,999,083 | 8,590,514 | 51.6% |
| 2026-02-02 | 3,509,120 | 16,566,051 | 20,075,171 | 59.0% |
| 2026-01-26 | 2,111,267 | 3,600,570 | 5,711,837 | 53.5% |
| 2026-01-19 | 1,509,334 | 2,020,992 | 3,530,326 | 46.7% |
| 2026-01-12 | 2,541,133 | 1,884,539 | 4,425,672 | 43.9% |
| 2026-01-05 | 6,458,133 | 5,906,399 | 12,364,532 | 45.2% |
| 2025-12-29 | 1,151,535 | 737,903 | 1,889,438 | 42.4% |
| 2025-12-22 | 937,963 | 554,334 | 1,492,297 | 40.8% |
| 2025-12-15 | 3,055,233 | 3,559,293 | 6,614,526 | 44.0% |
| 2025-12-08 | 4,050,415 | 7,865,421 | 11,915,836 | 61.2% |
| 2025-12-01 | 4,460,527 | 4,566,657 | 9,027,184 | 52.2% |
| 2025-11-24 | 4,024,496 | 4,096,197 | 8,120,693 | 49.0% |
| 2025-11-17 | 2,841,446 | 6,285,385 | 9,126,831 | 61.7% |
| 2025-11-10 | 2,141,761 | 1,803,391 | 3,945,152 | 48.1% |
| 2025-11-03 | 1,564,633 | 2,548,846 | 4,113,479 | 49.7% |
| 2025-10-27 | 2,061,578 | 2,102,136 | 4,163,714 | 48.7% |
| 2025-10-20 | 1,813,122 | 2,042,200 | 3,855,322 | 48.7% |
| 2025-10-13 | 2,376,904 | 1,777,759 | 4,154,663 | 47.1% |
| 2025-10-06 | 2,640,014 | 2,587,270 | 5,227,284 | 51.1% |
| 2025-09-29 | 2,336,023 | 2,007,317 | 4,343,340 | 42.6% |
| 2025-09-22 | 2,392,851 | 3,124,404 | 5,517,255 | 48.4% |
| 2025-09-15 | 2,068,744 | 2,883,783 | 4,952,527 | 35.9% |
| 2025-09-08 | 3,216,672 | 3,794,151 | 7,010,823 | 49.9% |
| 2025-09-01 | 4,606,649 | 4,316,470 | 8,923,119 | 50.6% |
| 2025-08-25 | 2,115,373 | 3,539,242 | 5,654,615 | 51.6% |
| 2025-08-18 | 2,734,003 | 3,052,900 | 5,786,903 | 47.6% |
Showing 1–47 of 47 weeks
Key facts
CIK
879407
CUSIP
04280A100
13F (30d)
472 filings
466 filers
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