BW
BSTZ icon

Boaz Weinstein’s BlackRock Science and Technology Term Trust BSTZ Stock Holding History

Boaz Weinstein’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 		$171M Buy
5,696,873
+165,278
+3% +$4.56M 4.39% 3
2026
Q1 		$123M Buy
5,531,595
+974,104
+21% +$21.8M 3.38% 6
2025
Q4 		$103M Buy
4,557,491
+863,496
+23% +$19.2M 3.06% 8
2025
Q3 		$81.9M Sell
3,693,995
-433,745
-11% -$9.32M 2.24% 10
2025
Q2 		$85.7M Sell
4,127,740
-777,908
-16% -$14.5M 2.01% 12
2025
Q1 		$87M Sell
4,905,648
-1,487,051
-23% -$30.3M 2.35% 10
2024
Q4 		$132M Sell
6,392,699
-310,911
-5% -$6.41M 3.1% 8
2024
Q3 		$129M Sell
6,703,610
-476,054
-7% -$9.09M 2.68% 8
2024
Q2 		$143M Buy
7,179,664
+1,259,189
+21% +$23.6M 2.38% 8
2024
Q1 		$115M Buy
5,920,475
+2,361,436
+66% +$42.4M 1.97% 9
2023
Q4 		$59.5M Buy
3,559,039
+3,092,054
+662% +$50M 1.2% 14
2023
Q3 		$7.71M Hold
466,985
– – 0.18% 112
2023
Q2 		$8.46M Sell
466,985
-57,134
-11% -$983K 0.22% 102
2023
Q1 		$9.8M Hold
524,119
– – 0.19% 170
2022
Q4 		$8.2M Buy
+524,119
New +$8.91M 0.11% 303

Other funds holding BSTZ

Morgan Stanley
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
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
WS
Wedbush Securities Los Angeles, California $3.88B AUM 32.38% 1-Year Est. Return
Lazard Asset Management
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
FHA
Flagship Harbor Advisors Boston, Massachusetts $2.61B AUM 23.21% 1-Year Est. Return

Boaz Weinstein's BSTZ Position: Q2 2026 in Review

Boaz Weinstein increased its BlackRock Science and Technology Term Trust (BSTZ) stake by 3% in Q2 2026, buying an estimated $4.56M and bringing the position to 5,696,873 shares worth $171M. The position accounts for 4.39% of the portfolio, ranked #3.

Boaz Weinstein first reported a position in BSTZ in Q4 2022 and has held it in 15 quarters since. 152 funds tracked by Wall St. Rank hold BSTZ as of Q2 2026.

  • Boaz Weinstein held 5,696,873 shares of BlackRock Science and Technology Term Trust worth $171M as of Q2 2026.
  • Boaz Weinstein bought 165,278 BlackRock Science and Technology Term Trust shares in Q2 2026, an estimated $4.56M.
  • BlackRock Science and Technology Term Trust made up 4.39% of Boaz Weinstein's portfolio in Q2 2026, its #3 holding.
  • Boaz Weinstein first reported a position in BlackRock Science and Technology Term Trust in Q4 2022 and has held it in 15 quarters since.
  • 152 funds tracked by Wall St. Rank held BlackRock Science and Technology Term Trust as of Q2 2026.

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