BSX

Boston Scientific Corp

Company 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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
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%

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