BST
BlackRock Science & Technology TrustCompany with tickers: BST
CIK
1616678
CUSIP
09258G104
Shares Outstanding
34,720,019
13F Activity (30d)
51 filings
50 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 | 47,041 | 272,295 | 319,336 | 70.1% |
| 2026-04-27 | 143,646 | 309,560 | 453,206 | 58.9% |
| 2026-04-20 | 60,081 | 233,045 | 293,126 | 81.3% |
| 2026-04-13 | 47,064 | 235,807 | 282,871 | 84.9% |
| 2026-04-06 | 65,783 | 209,071 | 274,854 | 66.9% |
| 2026-03-30 | 96,459 | 190,895 | 287,354 | 57.8% |
| 2026-03-23 | 77,495 | 310,701 | 388,196 | 63.5% |
| 2026-03-16 | 36,063 | 153,117 | 189,180 | 65.3% |
Showing 1–8 of 8 weeks