BSX
Boston Scientific CorpCompany with tickers: BSX
CIK
885725
CUSIP
101137107
Shares Outstanding
1,486,355,179
Website
https://www.bostonscientific.com
13F Activity (30d)
85 filings
53 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 |
|---|---|---|---|---|
| 2025-12-22 | 4,407,790 | 5,458,103 | 9,865,893 | 48.9% |
| 2025-12-29 | 4,462,069 | 3,914,724 | 8,376,793 | 42.3% |
| 2026-01-05 | 12,415,392 | 7,935,060 | 20,350,452 | 46.9% |
| 2026-01-12 | 21,568,122 | 10,618,592 | 32,186,714 | 45.4% |
| 2026-01-19 | 16,314,823 | 12,205,118 | 28,519,941 | 47.5% |
| 2026-01-26 | 13,892,875 | 18,194,475 | 32,087,350 | 48.5% |
| 2026-02-02 | 58,335,679 | 33,754,380 | 92,090,059 | 49.2% |
| 2026-02-09 | 25,188,035 | 17,131,796 | 42,319,831 | 45.7% |
| 2026-02-16 | 12,711,974 | 7,975,962 | 20,687,936 | 43.9% |
| 2026-02-23 | 16,258,843 | 19,889,290 | 36,148,133 | 48.5% |
| 2026-03-02 | 18,244,525 | 13,058,562 | 31,303,087 | 47.3% |
| 2026-03-09 | 17,378,213 | 12,368,208 | 29,746,421 | 47.6% |
| 2026-03-16 | 13,759,701 | 13,618,284 | 27,377,985 | 43.0% |
| 2026-03-23 | 15,984,247 | 11,301,691 | 27,285,938 | 44.6% |
| 2026-03-30 | 32,155,827 | 16,477,581 | 48,633,408 | 45.6% |
| 2026-04-06 | 21,416,259 | 11,674,493 | 33,090,752 | 48.6% |
| 2026-04-13 | 14,941,332 | 13,416,143 | 28,357,475 | 51.3% |
| 2026-04-20 | 38,597,185 | 18,076,641 | 56,673,826 | 50.7% |
| 2026-04-27 | 24,279,150 | 23,125,110 | 47,404,260 | 54.6% |
| 2026-05-04 | 23,891,732 | 21,556,305 | 45,448,037 | 56.8% |
| 2026-05-11 | 20,394,228 | 16,700,017 | 37,094,245 | 62.9% |
| 2026-05-18 | 18,257,221 | 13,593,273 | 31,850,494 | 44.1% |
| 2026-05-25 | 31,633,200 | 28,777,428 | 60,410,628 | 40.4% |
Showing 1–23 of 23 weeks