STM
STMicroelectronics N.V.Company with tickers: STM, STMEF
CIK
932787
CUSIP
861012102
Shares Outstanding
888,794,130
13F Activity (30d)
17 filings
11 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 |
|---|---|---|---|---|
| 2026-05-04 | 8,706,407 | 11,310,791 | 20,017,198 | 36.7% |
| 2026-04-27 | 11,209,489 | 9,294,236 | 20,503,725 | 40.7% |
| 2026-04-20 | 13,138,878 | 15,481,091 | 28,619,969 | 38.0% |
| 2026-04-13 | 9,867,172 | 9,876,283 | 19,743,455 | 42.0% |
| 2026-04-06 | 7,970,456 | 6,471,328 | 14,441,784 | 30.2% |
| 2026-03-30 | 6,067,647 | 3,870,157 | 9,937,804 | 27.5% |
| 2026-03-23 | 7,715,061 | 4,512,855 | 12,227,916 | 29.4% |
| 2026-03-16 | 7,302,946 | 5,098,893 | 12,401,839 | 28.2% |
Showing 1–8 of 8 weeks