BlackRock Science and Technology Term Trust

BSTZ • NYSE

BlackRock Science and Technology Term Trust is a publicly traded company on NYSE. As of Q3 2025, 98 institutional investors hold shares in this company, with total holdings valued at $366.5M. Saba Capital Management, L.P. is the largest holder with a position valued at $81.9M.

Websiteblackrock.com

Overview

Overview of institutional ownership in BSTZ as of Q3 2025

All Institutions

Institutions: 98
Value Held: $366.5M
Shares Held: 16.5M
Avg Position: $3.7M
Median Position: $296.5K

Hedge Funds

Hedge Funds: 7
Value Held: $125.7M
Shares Held: 5.7M
Avg Position: $18.0M
Median Position: $867.4K

Biggest Investors

Institutions with the largest positions in BSTZ as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
S Saba Capital Management, L.P. Hedge Fund•Multi-Strategy	Boaz Ronald Weinstein Founder	$81.9M 2.76% of portfolio	0.00% 3.7M shares	Q4 2022 Held for 2y 11m	$3.0B
MORGAN STANLEY RIA/Wealth	Jed Finn CEO	$66.7M 0.00% of portfolio	0.00% 3.0M shares	Q4 2022 Held for 2y 11m	$1.65T
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy	Patrick William Galley CEO	$29.7M 1.80% of portfolio	0.00% 1.3M shares	Q4 2023 Held for 1y 11m	$1.7B
UBS Group AG Institution	Sergio P. Ermotti CEO	$26.3M 0.01% of portfolio	0.00% 1.2M shares	Q4 2022 Held for 2y 11m	$511.54B
Invesco Ltd. ETF Provider	Brian Christopher Hartigan CEO	$21.9M 0.00% of portfolio	0.00% 989.4K shares	Q4 2022 Held for 2y 11m	$633.08B
BANK OF AMERICA CORP /DE/ Institution	Brian T. Moynihan CEO	$21.3M 0.00% of portfolio	0.00% 959.9K shares	Q4 2022 Held for 2y 11m	$1.33T
RAYMOND JAMES FINANCIAL INC RIA/Wealth	Steven Robert Marcus CEO	$21.1M 0.01% of portfolio	0.00% 950.3K shares	Q4 2024 Held for 11 months	$310.43B
LAZARD ASSET MANAGEMENT LLC Long Only Manager	Evan Lawrence Russo CEO	$15.1M 0.02% of portfolio	0.00% 682.3K shares	Q3 2025 Held for 2 months	$74.1B
P potrero capital research llc Hedge Fund•Long/Short	Jack R Ripsteen Managing Partner	$12.0M 3.61% of portfolio	0.00% 539.7K shares	Q1 2024 Held for 1y 8m	$330.9M
FLAGSHIP HARBOR ADVISORS, LLC RIA/Wealth	David Jay Kaufman CEO	$7.2M 0.31% of portfolio	0.00% 322.8K shares	Q2 2024 Held for 1y 5m	$2.3B

Net Capital Flow

Institutional buying and selling activity for BSTZ in Q3 2025

Traded: +$2.8M
Buyers: 65
Sellers: 34
Total Bought: +$35.1M
Total Sold: −$32.3M
Avg Position: $3.2M

Biggest Buyers

Institution	Net Bought	Current Position
LAZARD ASSET MANAGEMENT LLC Long Only Manager	+$15.1M +342.1K shares	$15.1M 682.3K shares
MORGAN STANLEY RIA/Wealth	+$4.6M +206.6K shares	$66.7M 3.0M shares
BANK OF AMERICA CORP /DE/ Institution	+$3.1M +138.0K shares	$21.3M 959.9K shares
Steward Partners Investment Advisory, LLC RIA/Wealth	+$1.6M +70.5K shares	$3.4M 153.5K shares
T TrueMark Investments, LLC Institution	+$1.2M +55.0K shares	$1.2M 55.0K shares
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy	+$1.1M +51.8K shares	$29.7M 1.3M shares
Summit Financial, LLC RIA/Wealth	+$1.0M +47.3K shares	$1.0M 47.3K shares
Family Management Corp RIA/Wealth	+$931.2K +42.0K shares	$931.2K 42.0K shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC RIA/Wealth	+$654.0K +28.7K shares	$4.1M 180.4K shares
Thomas J. Herzfeld Advisors, Inc. Long Only Manager	+$629.4K +28.4K shares	$4.6M 209.7K shares

Biggest Sellers

Institution	Net Sold	Current Position
S Saba Capital Management, L.P. Hedge Fund•Multi-Strategy	−$9.6M −433.7K shares	$81.9M 3.7M shares
K Karpus Management, Inc. Institution	−$4.9M −222.9K shares	$4.8M 216.5K shares
RAYMOND JAMES FINANCIAL INC RIA/Wealth	−$4.9M −221.1K shares	$21.1M 950.3K shares
1607 Capital Partners, LLC Hedge Fund•Sector	−$2.3M −112.1K shares	Sold Off 0 shares
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC RIA/Wealth	−$1.8M −87.7K shares	Sold Off 0 shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$1.7M −79.8K shares	Sold Off 0 shares
ABSOLUTE INVESTMENT ADVISERS LLC Hedge Fund•Multi-Strategy	−$1.3M −62.6K shares	Sold Off 0 shares
HBK INVESTMENTS L P Hedge Fund•Multi-Strategy	−$1.1M −52.2K shares	Sold Off 0 shares
UBS Group AG Institution	−$1.0M −46.9K shares	$26.3M 1.2M shares
N NewEdge Wealth, LLC Institution	−$840.8K −36.7K shares	$385.8K 16.8K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited BSTZ in Q3 2025

New Positions: 12
New Value: $19.3M
Exited Positions: 15
Exited Value: $10.0M

New Positions

Institution	Position Value
LAZARD ASSET MANAGEMENT LLC Long Only Manager	$15.1M 682.3K shares
T TrueMark Investments, LLC Institution	$1.2M 55.0K shares
Summit Financial, LLC RIA/Wealth	$1.0M 47.3K shares
Family Management Corp RIA/Wealth	$931.2K 42.0K shares
MERCER GLOBAL ADVISORS INC /ADV RIA/Wealth	$402.6K 18.2K shares
MONTICELLO WEALTH MANAGEMENT, LLC RIA/Wealth	$299.7K 13.5K shares
MATHER GROUP, INC. RIA/Wealth	$265.9K 12.0K shares
NBC SECURITIES, INC. RIA/Wealth	$23.9K 1.1K shares
Pacifica Partners Inc. RIA/Wealth	$8.5K 376.0 shares
GoalVest Advisory LLC Private Equity	$5.8K 260.0 shares

Exited Positions

Institution	Previous Position
1607 Capital Partners, LLC Hedge Fund•Sector	$2.3M 112.1K shares
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC RIA/Wealth	$1.8M 87.7K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$1.7M 79.8K shares
ABSOLUTE INVESTMENT ADVISERS LLC Hedge Fund•Multi-Strategy	$1.3M 62.6K shares
HBK INVESTMENTS L P Hedge Fund•Multi-Strategy	$1.1M 52.2K shares
Q Quarry LP Institution	$597.8K 28.8K shares
Walleye Trading Advisors, LLC Hedge Fund•Multi-Strategy	$429.6K 20.7K shares
Oakmont Partners LLC RIA/Wealth	$321.5K 15.5K shares
Baird Financial Group, Inc. Private Equity	$218.8K 10.5K shares
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. Private Equity	$129.7K 6.3K shares

Options Activity

Institutions with the largest Call and Put options positions in BSTZ as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with BSTZ as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
P potrero capital research llc Hedge Fund•Long/Short	Jack R Ripsteen Managing Partner	3.61% $12.0M	0.00% 539.7K shares	Q1 2024 Held for 1y 8m	$330.9M
S Saba Capital Management, L.P. Hedge Fund•Multi-Strategy	Boaz Ronald Weinstein Founder	2.76% $81.9M	0.00% 3.7M shares	Q4 2022 Held for 2y 11m	$3.0B
RIVERNORTH CAPITAL MANAGEMENT, LLC Hedge Fund•Multi-Strategy	Patrick William Galley CEO	1.80% $29.7M	0.00% 1.3M shares	Q4 2023 Held for 1y 11m	$1.7B
I INTREPID FAMILY OFFICE LLC Institution	-	1.73% $1.8M	0.00% 80.0K shares	Q4 2024 Held for 11 months	$102.3M
Thomas J. Herzfeld Advisors, Inc. Long Only Manager	Thomas Jay Herzfeld Chairman	1.59% $4.6M	0.00% 209.7K shares	Q4 2022 Held for 2y 11m	$291.7M
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC RIA/Wealth	Jonathan Miller CEO	0.43% $2.8M	0.00% 127.9K shares	Q4 2022 Held for 2y 11m	$657.4M
FLAGSHIP HARBOR ADVISORS, LLC RIA/Wealth	David Jay Kaufman CEO	0.31% $7.2M	0.00% 322.8K shares	Q2 2024 Held for 1y 5m	$2.3B
U UHLMANN PRICE SECURITIES, LLC RIA/Wealth	James Dana Baer President	0.25% $410.3K	0.00% 18.5K shares	Q3 2024 Held for 1y 2m	$163.2M
T TrueMark Investments, LLC Institution	Michael Norman Loukas CEO	0.21% $1.2M	0.00% 55.0K shares	Q3 2025 Held for 2 months	$574.7M
K Karpus Management, Inc. Institution	-	0.15% $4.8M	0.00% 216.5K shares	Q4 2022 Held for 2y 11m	$3.1B

Hedge Fund Spotlight

Discover hedge funds investing in BSTZ

RIVERNORTH CAPITAL MANAGEMENT, LLC

Hedge Fund • Multi-Strategy

Portfolio ManagerPatrick William Galley

Portfolio Value: $1.7B
Positions: 297
Last Reported: Q3 2025

Sector Allocation

Position in BlackRock Science and Technology Term Trust

Market Value: $29.7M
Shares Held: 1.3M
Portfolio Weight: 1.80%
Owned Since: 2023-Q4

Top Holding	Sector	Market Value	Weight
1 Blackrock Muniholdings Fund MHD	Unknown Unknown	$48.7M	2.95%
2 Blackrock Muniyield Fund MYD	Unknown Unknown	$48.3M	2.92%
3 Invesco Municipal Trust VKQ	Unknown Unknown	$42.3M	2.56%