Potrero Capital Research’s BlackRock Science and Technology Term Trust BSTZ Stock Holding History

Potrero Capital Research’s Portfolio BSTZ Stock Details BSTZ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$5.02M	Buy	+167,198	New	+$4.62M	2.79%	16
2026 Q1	–	Sell	-538,710	Closed	-$12.2M	–	33
2025 Q4	$12.2M	Sell	538,710 -1,003	-0.2%	-$22.4K	4.1%	8
2025 Q3	$12M	Hold	539,713	–	–	1.38%	14
2025 Q2	$11.2M	Sell	539,713 -86,958	-14%	-$1.62M	2.71%	10
2025 Q1	$11.1M	Sell	626,671 -78,962	-11%	-$1.61M	5.46%	7
2024 Q4	$14.6M	Sell	705,633 -73,337	-9%	-$1.51M	4.89%	8
2024 Q3	$15M	Sell	778,970 -69,473	-8%	-$1.33M	4.73%	10
2024 Q2	$16.9M	Buy	848,443 +209,857	+33%	+$3.93M	7.2%	5
2024 Q1	$12.4M	Buy	+638,586	New	+$11.5M	7.07%	6

Other funds holding BSTZ

SCM

Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

RCM

Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Wedbush Securities Los Angeles, California $3.88B AUM 32.38% 1-Year Est. Return

Lazard Asset Management New York $66.1B AUM 33.53% 1-Year Est. Return

KIM

Karpus Investment Management Pittsford, New York $3.48B AUM 10.49% 1-Year Est. Return

Potrero Capital Research's BSTZ Position: Q2 2026 in Review

Potrero Capital Research opened a new position in BlackRock Science and Technology Term Trust (BSTZ) in Q2 2026: 167,198 shares worth $5.02M. The stake represents 2.79% of the portfolio and ranks #16 among its holdings. This is a return to the name: Potrero Capital Research previously reported a position in BSTZ as recently as Q4 2025.

Potrero Capital Research first reported a position in BSTZ in Q1 2024 and has held it in 9 quarters since. The position peaked at $16.9M in Q2 2024. 152 funds tracked by Wall St. Rank hold BSTZ as of Q2 2026.

Potrero Capital Research held 167,198 shares of BlackRock Science and Technology Term Trust worth $5.02M as of Q2 2026.
BlackRock Science and Technology Term Trust was a new Potrero Capital Research position in Q2 2026.
BlackRock Science and Technology Term Trust made up 2.79% of Potrero Capital Research's portfolio in Q2 2026, its #16 holding.
Potrero Capital Research first reported a position in BlackRock Science and Technology Term Trust in Q1 2024 and has held it in 9 quarters since.
Potrero Capital Research's BlackRock Science and Technology Term Trust position peaked at $16.9M in Q2 2024.
152 funds tracked by Wall St. Rank held BlackRock Science and Technology Term Trust as of Q2 2026.

Based on Potrero Capital Research's 13F filing for Q2 2026, filed 14 Aug 2026.