ARWR
Arrowhead Pharmaceuticals, Inc.Company with tickers: ARWR
CIK
879407
CUSIP
04280A100
Shares Outstanding
140,857,021
13F Activity (30d)
239 filings
231 filers
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 |
|---|---|---|---|---|
| 2026-03-16 | 2,651,468 | 3,647,192 | 6,298,660 | 43.9% |
| 2026-03-23 | 3,239,199 | 2,538,640 | 5,777,839 | 49.4% |
| 2026-03-30 | 1,641,792 | 803,517 | 2,445,309 | 36.7% |
| 2026-04-06 | 2,023,623 | 957,122 | 2,980,745 | 41.0% |
| 2026-04-13 | 2,802,002 | 2,334,577 | 5,136,579 | 49.1% |
| 2026-04-20 | 2,860,809 | 1,778,875 | 4,639,684 | 54.0% |
| 2026-04-27 | 2,105,049 | 748,100 | 2,853,149 | 44.8% |
| 2026-05-04 | 2,964,162 | 1,007,886 | 3,972,048 | 47.2% |
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