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BlackRock Science and Technology Trust
BST

120 hedge funds and large institutions have $263M invested in BlackRock Science and Technology Trust in 2026 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 48 increasing their positions, 34 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed

41% more repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 34

0% more funds holding in top 10

Funds holding in top 10: 3 → 3 (0)

0.29% less ownership

Funds ownership: 21.8% → 21.51% (-0.29%)

10% less funds holding

Funds holding: 133 → 120 (-13)

12% less capital invested

Capital invested by funds: $298M → $263M (-$35.6M)

39% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 18

Holders
120
Holders Change
-13
Holders Change %
-9.77%
% of All Funds
1.48%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
11
Increased
48
Reduced
34
Closed
18
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$2.09M
2
SC
Stolper & Co
Oklahoma
+$1.7M
3
SPIA
Steward Partners Investment Advisory
New York
+$1.34M
4
WAM
Wolverine Asset Management
Illinois
+$1.15M
5
Raymond James Financial
Raymond James Financial
Florida
+$946K

Top Sellers

1
Invesco
Invesco
Georgia
-$3.84M
2
Two Sigma Investments
Two Sigma Investments
New York
-$1.5M
3
RAM
Readystate Asset Management
Illinois
-$1.28M
4
JWCA
J.W. Cole Advisors
Florida
-$1.27M
5
WS
Wedbush Securities
California
-$1.17M
Name Holding Trade Value Shares
Change 		Change in
Stake
SFS
76
Symphony Financial Services
Ohio
$254K +$5.19K +131 +2%
KFGK
77
Keystone Financial Group (Kentucky)
Kentucky
$250K – – –
XT
78
XTX Topco
Cayman Islands
$248K +$270K +6,830 New
VIPI
79
Vista Investment Partners II
Indiana
$245K – – –
CAPTRUST Financial Advisors
80
CAPTRUST Financial Advisors
North Carolina
$243K – – –
HA
81
Herold Advisors
New York
$222K -$6.73K -170 -3%
DWP
82
Daymark Wealth Partners
Ohio
$217K – – –
Corient Private Wealth
83
Corient Private Wealth
Florida
$215K -$260K -6,556 -53%
Creative Planning
84
Creative Planning
Kansas
$206K +$1.15K +29 +0.5%
Northwestern Mutual Wealth Management
85
Northwestern Mutual Wealth Management
Wisconsin
$185K -$14.3K -361 -7%
SAM
86
Smartleaf Asset Management
Massachusetts
$149K -$950 -24 -0.6%
Carson Wealth (CWM LLC)
87
Carson Wealth (CWM LLC)
Nebraska
$121K +$396 +10 +0.3%
HIA
88
Harbor Investment Advisory
Maryland
$115K – – –
ASN
89
Advisory Services Network
Georgia
$113K +$123K +3,116 New
Fifth Third Bancorp
90
Fifth Third Bancorp
Ohio
$78.1K +$85.1K +2,148 New
HNB
91
Huntington National Bank
Ohio
$76.3K – – –
AF
92
Advisornet Financial
Minnesota
$58.1K -$22.5K -569 -26%
JP Morgan Chase
93
JP Morgan Chase
New York
$49K -$112K -2,825 -67%
MCM
94
MAI Capital Management
Ohio
$42.4K +$40 +1 +0.1%
LFG
95
Larson Financial Group
Missouri
$40.5K – – –
GSEP
96
Golden State Equity Partners
California
$37.5K +$40.9K +1,033 New
FDCDDQ
97
Federation des caisses Desjardins du Quebec
Quebec, Canada
$35.3K – – –
HI
98
Harbour Investments
Wisconsin
$31.5K -$23.3K -589 -40%
NA
99
NewEdge Advisors
Louisiana
$31.3K -$79 -2 -0.2%
PA
100
Parallel Advisors
California
$28.5K +$594 +15 +2%
2 3
4
5 6

BST Hedge Fund Activity: Q1 2026 in Review

120 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in BlackRock Science and Technology Trust (BST) for Q1 2026, worth a combined $263M — down 12% from $298M a quarter earlier.

Sellers outnumbered buyers: 18 funds closed out of BST and 11 opened new positions — a net loss of 7 holders — while 34 trimmed existing stakes and 48 added.

The largest buyer was Bank of America, adding an estimated $2.09M. The largest seller was Invesco, cutting an estimated $3.84M.

  • 120 institutional investors held BlackRock Science and Technology Trust (BST) as of Q1 2026, down from 133 in Q4 2025.
  • Funds reported $263M of BlackRock Science and Technology Trust stock for Q1 2026, down 12% quarter-over-quarter.
  • 11 funds opened new BlackRock Science and Technology Trust positions in Q1 2026 and 18 closed out, a net change of -7 holders.
  • The largest BlackRock Science and Technology Trust buyer in Q1 2026 was Bank of America, an estimated $2.09M added.
  • The largest BlackRock Science and Technology Trust seller in Q1 2026 was Invesco, an estimated $3.84M sold.

Based on aggregated 13F filings for Q1 2026.