Thomas J. Herzfeld Advisors, Inc.

Position in BSTZ — BlackRock Science & Technology Term Trust

CIK 1509510 MIAMI BEACH, FL

Position in BSTZ

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$1,831,184

-$3,033,945 QoQ

Shares Held

82,672

-61.6% QoQ

Ownership

0.120%

of shares outstanding

% of Portfolio

0.74%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

23 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Financial Services · as of Mar 31, 2026

Thomas J. Herzfeld Advisors, Inc. holds $212,399,057 across 85 Asset Management names. BSTZ ranks #34 (0.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PDX	PIMCO Dynamic Income Strategy Fund	1,253,348	$27,648,856
2	FSCO	FS Credit Opportunities Corp.	3,679,935	$18,767,668
3	HFRO	Highland Opportunities & Income Fund	2,715,661	$15,506,424
4	HERZ	Herzfeld Credit Income Fund, Inc	807,215	$12,511,832
5	GOF	Guggenheim Strategic Opportunities Fund	1,015,400	$11,189,708
6	BRW	Saba Capital Income & Opportunities Fund	1,417,189	$9,551,853
7	ASA	ASA Gold & Precious Metals Ltd	125,885	$7,808,646
8	SABA	Saba Capital Income & Opportunities Fund II	774,518	$6,443,989

23 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,831,184	82,672	-61.6%	Shares	Sole	2026-05-12
2025-12-31	$4,865,129	215,176	+2.6%	Shares	Sole	2026-02-13
2025-09-30	$4,647,195	209,711	+15.7%	Shares	Sole	2025-11-12
2025-06-30	$3,762,182	181,310	-10.6%	Shares	Sole	2025-08-13
2025-03-31	$3,598,541	202,849	-10.4%	Shares	Sole	2025-05-14
2024-12-31	$4,687,480	226,339	-0.6%	Shares	Sole	2025-02-12
2024-09-30	$4,370,668	227,639	+3.8%	Shares	Sole	2024-11-12
2024-06-30	$4,368,054	219,390	+48.2%	Shares	Sole	2024-08-13
2024-03-31	$2,872,402	148,062	+12.6%	Shares	Sole	2024-05-13
2023-12-31	$2,197,849	131,529	+78.8%	Shares	Sole	2024-02-14
2023-09-30	$1,213,641	73,554	+26169.3%	Shares	Sole	2023-11-13
2023-03-31	$5,233	280	-99.8%	Shares	Sole	2023-05-16
2022-12-31	$2,486,806	159,003	+158903.0%	Shares	Sole	2023-02-14
2022-09-30	$1,764	100	-99.9%	Shares	Sole	2022-11-14
2022-06-30	$2,499,958	127,614	+0.3%	Shares	Sole	2022-08-10
2022-03-31	$3,737,156	127,244	-23.2%	Shares	Sole	2022-05-16
2021-12-31	$6,454,577	165,757	-1.9%	Shares	Sole	2022-02-14
2021-09-30	$6,517,666	168,939	-2.9%	Shares	Sole	2021-11-12
2021-06-30	$7,258,916	174,033	+2.1%	Shares	Sole	2021-08-16
2021-03-31	$6,085,109	170,499	+89.4%	Shares	Sole	2021-05-14
2020-12-31	$3,274,636	90,012	-5.8%	Shares	Sole	2021-02-16
2020-09-30	$2,451,190	95,563	+383.4%	Shares	Sole	2020-11-12
2020-06-30	$448,117	19,767	—	Shares	Sole	2020-08-12
No filing history on record for this holder in this stock.