We are live on ! Find out more
BSTZ icon

BlackRock Science and Technology Term Trust
BSTZ

114 hedge funds and large institutions have $419M invested in BlackRock Science and Technology Term Trust in 2025 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 53 increasing their positions, 23 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

130% more repeat investments, than reductions

Existing positions increased: 53 | Existing positions reduced: 23

6% more capital invested

Capital invested by funds: $394M → $419M (+$24.8M)

6% more first-time investments, than exits

New positions opened: 19 | Existing positions closed: 18

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

0.13% less ownership

Funds ownership: 26.29% → 26.15% (-0.13%)

1% less funds holding

Funds holding: 115 → 114 (-1)

Holders
114
Holders Change
-1
Holders Change %
-0.87%
% of All Funds
1.5%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
19
Increased
53
Reduced
23
Closed
18
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Lazard Asset Management
Lazard Asset Management
New York
+$7.35M
2
Morgan Stanley
Morgan Stanley
New York
+$4.44M
3
Bank of America
Bank of America
North Carolina
+$2.97M
4
PCM
Penserra Capital Management
California
+$2.58M
5
SPIA
Steward Partners Investment Advisory
New York
+$1.52M

Top Sellers

Rank Fund Capital Flow
1
SCM
Saba Capital Management
New York
-$9.32M
2
KIM
Karpus Investment Management
New York
-$4.79M
3
Raymond James Financial
Raymond James Financial
Florida
-$4.75M
4
1CP
1607 Capital Partners
Virginia
-$2.33M
5
PIWA
Prevail Innovative Wealth Advisors
Kansas
-$1.82M
Name Holding Trade Value Shares
Change 		Change in
Stake
RA
26
RFG Advisory
Alabama
$1.97M -$70.8K -3,296 -4%
IFO
27
Intrepid Family Office
Florida
$1.77M +$6.9K +321 +0.4%
HighTower Advisors
28
HighTower Advisors
Illinois
$1.71M -$19.9K -925 -1%
Commonwealth Equity Services
29
Commonwealth Equity Services
Massachusetts
$1.6M +$15.2K +708 +1%
Wells Fargo
30
Wells Fargo
California
$1.51M +$208K +9,661 +16%
Truist Financial
31
Truist Financial
North Carolina
$1.45M -$68.1K -3,169 -5%
PFO
32
PMG Family Office
Texas
$1.31M +$1.27M +59,060 New
TI
33
TrueMark Investments
Illinois
$1.22M +$1.18M +55,000 New
Janney Montgomery Scott
34
Janney Montgomery Scott
Pennsylvania
$1.15M +$60.2K +2,801 +6%
Cetera Investment Advisers
35
Cetera Investment Advisers
Illinois
$1.12M +$131K +6,112 +14%
SF
36
Summit Financial
New Jersey
$1.05M +$1.02M +47,253 New
LA
37
LM Advisors
California
$1.01M -$93K -4,329 -9%
FM
38
Family Management
New York
$931K +$903K +42,021 New
FAM
39
Formidable Asset Management
Ohio
$918K +$496K +23,077 +109%
WAM
40
Wolverine Asset Management
Illinois
$867K +$281K +13,094 +50%
WAM
41
WNY Asset Management
New York
$768K +$16.6K +771 +2%
PI
42
PFG Investments
New York
$767K +$65.4K +3,043 +10%
NA
43
NewEdge Advisors
Louisiana
$758K +$92.3K +4,294 +14%
NAS
44
NWF Advisory Services
California
$626K +$206K +9,567 +51%
Corient Private Wealth
45
Corient Private Wealth
Florida
$612K +$946 +44 +0.2%
QCM
46
Quantinno Capital Management
New York
$610K +$7.63K +355 +1%
SWM
47
SeaCrest Wealth Management
New York
$540K +$22.8K +1,063 +5%
Ameriprise
48
Ameriprise
Minnesota
$511K -$49.6K -2,308 -9%
FFN
49
Focus Financial Network
Minnesota
$496K +$74.8K +3,479 +18%
MC
50
Mathes Company
New York
$448K – – –
1
2
3 4 5

BSTZ Hedge Fund Activity: Q3 2025 in Review

114 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in BlackRock Science and Technology Term Trust (BSTZ) for Q3 2025, worth a combined $419M — up 6.3% from $394M a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new BSTZ positions and 18 closed out — a net gain of 1 holder — while 53 added to existing stakes and 23 trimmed.

The largest buyer was Lazard Asset Management, adding an estimated $7.35M. The largest seller was Saba Capital Management, cutting an estimated $9.32M.

  • 114 institutional investors held BlackRock Science and Technology Term Trust (BSTZ) as of Q3 2025, down from 115 in Q2 2025.
  • Funds reported $419M of BlackRock Science and Technology Term Trust stock for Q3 2025, up 6.3% quarter-over-quarter.
  • 19 funds opened new BlackRock Science and Technology Term Trust positions in Q3 2025 and 18 closed out, a net change of +1 holder.
  • The largest BlackRock Science and Technology Term Trust buyer in Q3 2025 was Lazard Asset Management, an estimated $7.35M added.
  • The largest BlackRock Science and Technology Term Trust seller in Q3 2025 was Saba Capital Management, an estimated $9.32M sold.

Based on aggregated 13F filings for Q3 2025.