Mariner
BSTZ icon

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

Mariner’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
Q1 		$448K Buy
20,468
+8,243
+67% +$185K ﹤0.01% 2572
2025
Q4 		$276K Sell
12,225
-851
-7% -$19K ﹤0.01% 2916
2025
Q3 		$290K Buy
+13,076
New +$281K ﹤0.01% 2843
2024
Q3 		– Sell
-10,852
Closed -$216K – 3302
2024
Q2 		$216K Buy
+10,852
New +$203K ﹤0.01% 2735
2023
Q1 		– Sell
-15,066
Closed -$236K – 2793
2022
Q4 		$236K Buy
15,066
+1,704
+13% +$29K ﹤0.01% 2222
2022
Q3 		$236K Sell
13,362
-888
-6% -$18.3K ﹤0.01% 1942
2022
Q2 		$279K Buy
14,250
+1,000
+8% +$23.4K ﹤0.01% 1305
2022
Q1 		$389K Sell
13,250
-358
-3% -$10.7K ﹤0.01% 1210
2021
Q4 		$530K Sell
13,608
-469
-3% -$18.7K ﹤0.01% 994
2021
Q3 		$543K Buy
14,077
+17
+0.1% +$690 ﹤0.01% 834
2021
Q2 		$586K Buy
14,060
+500
+4% +$19K ﹤0.01% 766
2021
Q1 		$484K Buy
+13,560
New +$494K ﹤0.01% 748

Other funds holding BSTZ

SCM
Saba Capital Management New York $3.12B AUM 13% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2B AUM 0.66% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $564B AUM 30.12% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Lazard Asset Management
Lazard Asset Management New York $60.7B AUM 22.47% 1-Year Est. Return
WS
Wedbush Securities Los Angeles, California $3.43B AUM 24.13% 1-Year Est. Return
KIM
Karpus Investment Management Pittsford, New York $3.21B AUM 6.83% 1-Year Est. Return