BST

BlackRock Science & Technology Trust

Company with tickers: BST

CIK

1616678

CUSIP

09258G104

Shares Outstanding

34,720,019

13F Activity (30d)

55 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
2026-05-04	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%
2026-03-09	53,077	149,853	202,930	63.9%
2026-03-02	49,387	195,117	244,504	56.8%
2026-02-23	40,371	172,898	213,269	64.7%
2026-02-16	48,782	169,137	217,919	57.8%
2026-02-09	49,489	210,099	259,588	68.9%
2026-02-02	79,467	316,652	396,119	61.7%
2026-01-26	74,339	203,650	277,989	61.5%
2026-01-19	36,461	206,736	243,197	71.1%
2026-01-12	42,065	177,559	219,624	63.8%
2026-01-05	63,345	206,562	269,907	68.1%
2025-12-29	168,191	238,349	406,540	49.4%
2025-12-22	81,466	142,182	223,648	53.8%
2025-12-15	84,520	290,160	374,680	62.8%
2025-12-08	54,533	206,894	261,427	61.4%
2025-12-01	52,170	238,450	290,620	65.9%
2025-11-24	43,669	198,775	242,444	59.9%
2025-11-17	102,843	315,934	418,777	55.5%
2025-11-10	97,325	405,941	503,266	55.6%
2025-11-03	117,151	266,427	383,578	58.2%
2025-10-27	59,795	260,908	320,703	65.3%
2025-10-20	40,153	217,731	257,884	62.7%
2025-10-13	47,698	196,880	244,578	65.9%
2025-10-06	56,437	274,438	330,875	68.6%
2025-09-29	77,828	239,519	317,347	53.5%
2025-09-22	55,297	255,404	310,701	68.9%
2025-09-15	41,736	265,838	307,574	70.4%
2025-09-08	60,779	230,626	291,405	65.3%
2025-09-01	38,376	206,913	245,289	63.8%
2025-08-25	61,930	231,830	293,760	67.1%
2025-08-18	54,565	246,623	301,188	69.3%
2025-08-11	58,461	241,950	300,411	65.8%
2025-08-04	45,513	253,488	299,001	65.1%
2025-07-28	82,257	279,770	362,027	66.2%
2025-07-21	50,891	235,356	286,247	66.0%
2025-07-14	55,289	263,817	319,106	71.0%
2025-07-07	37,582	230,838	268,420	66.8%
2025-06-30	61,805	279,991	341,796	56.6%
2025-06-23	67,079	239,920	306,999	62.3%
2025-06-16	42,079	136,474	178,553	63.8%
2025-06-09	34,389	176,694	211,083	66.4%
2025-06-02	54,039	203,184	257,223	66.4%
2025-05-26	49,346	172,939	222,285	61.7%

Showing 1–50 of 231 weeks