BST

BlackRock Science & Technology Trust

Company with tickers: BST

CIK
1616678
CUSIP
09258G104
Shares Outstanding
34,720,019
Holders: 119
Total Value: $263,461,977
Total Shares: 7,247,924
Showing 1–100 of 119 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 119 13F filers · Δ vs Dec 31, 2025
Top Holder
17.7%
+3.9 pts
Top 5
47.2%
+3.9 pts
Top 10
69.2%
+5.3 pts
HHI
680
Broadly held +144

Quarterly Activity

vs Dec 31, 2025
New
114
Increased
2
Decreased
3
Sold Out
128
Unchanged
0
Holder count: -14
Institutional value: +17.8%
Shares held: +31.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Small Z3 Capital Partners, LLC +8,917 388,207
Micro Advisory Advocates, LLC +100 10,870

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds
Small NWF Advisory Services Inc. −550 72,005
Large Corient Private Wealth LLC −326 5,904
Large Rockefeller Capital Management L.P. −76 9,942

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega MORGAN STANLEY 1,280,591 $46,549,482
Mega RAYMOND JAMES FINANCIAL INC 783,359 $28,475,098
Mid Karpus Management, Inc. 562,909 $20,461,742
Mega Invesco Ltd. 408,613 $14,853,081
Mega AMERIPRISE FINANCIAL INC 388,213 $14,111,541

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Mega RAYMOND JAMES FINANCIAL INC 759,460 $30,788,507
Mega Invesco Ltd. 505,578 $20,496,131
Small 1607 Capital Partners, LLC 374,713 $15,190,865
Mega AMERIPRISE FINANCIAL INC 371,107 $15,044,676
Mega LPL Financial LLC 300,756 $12,192,648
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mega MORGAN STANLEY $46,549,482 17.67% 1,280,591 View
Mega RAYMOND JAMES FINANCIAL INC $28,475,098 10.81% 783,359 View
Mid Karpus Management, Inc. $20,461,742 7.77% 562,909 View
Mega Invesco Ltd. $14,853,081 5.64% 408,613 View
Mega AMERIPRISE FINANCIAL INC $14,111,541 5.36% 388,213 View
Small Z3 Capital Partners, LLC $14,111,324 5.36% 388,207 View
Small 1607 Capital Partners, LLC $13,624,707 5.17% 374,820 View
Mega BANK OF AMERICA CORP /DE/ $10,179,999 3.86% 280,055 View
Mega LPL Financial LLC $9,983,745 3.79% 274,656 View
Mega ROYAL BANK OF CANADA $9,936,852 3.77% 273,366 View
Large Steward Partners Investment Advisory, LLC $7,549,967 2.87% 207,702 View
Large Janney Montgomery Scott LLC $5,508,333 2.09% 151,536 View
Mid OSAIC HOLDINGS, INC. $4,821,718 1.83% 132,647 View
Small Alchemi Wealth, LLC $4,244,916 1.61% 116,779 View
Mega UBS Group AG $3,646,813 1.38% 100,325 View
Mid WEDBUSH SECURITIES INC $3,193,565 1.21% 87,856 View
Mega FIRST TRUST ADVISORS LP $3,057,325 1.16% 84,108 View
Small NWF Advisory Services Inc. $2,617,381 0.99% 72,005 View
Small Wealthspire Retirement, LLC $2,363,840 0.90% 65,030 View
Micro PMG Family Office LLC $2,337,959 0.89% 64,318 View
Small Stolper Co $2,236,542 0.85% 61,528 View
Large STIFEL FINANCIAL CORP $2,188,233 0.83% 60,199 View
Large Cetera Investment Advisers $2,103,392 0.80% 57,865 View
Large Cambridge Investment Research Advisors, Inc. $1,642,256 0.62% 45,179 View
Mid OPPENHEIMER & CO INC $1,636,658 0.62% 45,025 View
Large HighTower Advisors, LLC $1,436,552 0.55% 39,520 View
Large TRUIST FINANCIAL CORP $1,207,801 0.46% 33,227 View
Micro David J Yvars Group $1,132,011 0.43% 31,142 View
Large COMMONWEALTH EQUITY SERVICES, LLC $1,098,351 0.42% 30,216 View
Large Kestra Advisory Services, LLC $1,083,811 0.41% 29,816 View
Mid Summit Financial, LLC $1,083,048 0.41% 29,795 View
Mega ENVESTNET ASSET MANAGEMENT INC $1,061,092 0.40% 29,191 View
Mid WOLVERINE ASSET MANAGEMENT LLC $1,057,603 0.40% 29,095 View
Mid Kingsview Wealth Management, LLC $870,836 0.33% 23,957 View
Micro Mission Hills Financial Advisory, LLC $869,164 0.33% 23,911 View
Mid PNC FINANCIAL SERVICES GROUP, INC. $770,038 0.29% 21,184 View
Mid D.A. DAVIDSON & CO. $755,389 0.29% 20,781 View
Small Anchor Capital Management Group Inc $654,300 0.25% 18,000 View
Mid Focus Financial Network, Inc. $633,762 0.24% 17,435 View
Mid Merit Financial Group, LLC $620,276 0.24% 17,064 View
Small WEALTH EFFECTS LLC $608,462 0.23% 16,739 View
Mid Prospera Financial Services Inc $607,481 0.23% 16,712 View
Small SMITH, MOORE & CO. $575,893 0.22% 15,843 View
Small Next Level Private LLC $547,721 0.21% 15,068 View
Small NBC SECURITIES, INC. $545,795 0.21% 15,015 View
Small Hilltop Holdings Inc. $545,213 0.21% 14,999 View
Micro Future Financial Wealth Managment LLC $508,900 0.19% 14,000 View
Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC $502,029 0.19% 13,811 View
Small FORTEM FINANCIAL GROUP, LLC $485,745 0.18% 13,363 View
Small Abel Hall, LLC $472,550 0.18% 13,000 View
Small Sunbelt Securities, Inc. $468,915 0.18% 12,900 View
Large &PARTNERS $461,754 0.18% 12,703 View
Mid Dakota Wealth Management $454,047 0.17% 12,491 View
Mid Sanctuary Advisors, LLC $452,266 0.17% 12,442 View
Mid Compound Planning, Inc. $415,916 0.16% 11,442 View
Mid Mutual Advisors, LLC $410,573 0.16% 11,295 View
Micro Advisory Advocates, LLC $395,124 0.15% 10,870 View
Small Faithward Advisors, LLC $387,926 0.15% 10,672 View
Mega JANE STREET GROUP, LLC $371,133 0.14% 10,210 View
Mid B. Riley Wealth Advisors, Inc. $369,352 0.14% 10,161 View
Large Rockefeller Capital Management L.P. $361,391 0.14% 9,942 View
Mid Arkadios Wealth Advisors $341,689 0.13% 9,400 View
Small WALLED LAKE PLANNING & WEALTH MANAGEMENT, LLC $340,090 0.13% 9,356 View
Mid STEPHENS INC /AR/ $339,327 0.13% 9,335 View
Micro Aurora Private Wealth, Inc. $332,711 0.13% 9,153 View
Micro MPWM ADVISORY SOLUTIONS, LLC $330,930 0.13% 9,104 View
Small Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors $328,785 0.12% 9,045 View
Mid GREAT VALLEY ADVISOR GROUP, INC. $314,900 0.12% 8,663 View
Large MERCER GLOBAL ADVISORS INC /ADV $299,560 0.11% 8,241 View
Micro Harbour Wealth Management Group, Inc. $293,417 0.11% 8,072 View
Small Mirador Capital Partners LP $279,458 0.11% 7,688 View
Small Private Wealth Asset Management, LLC $274,769 0.10% 7,559 View
Mega WELLS FARGO & COMPANY/MN $267,571 0.10% 7,361 View
Large Focus Partners Wealth $259,030 0.10% 7,126 View
Small Claro Advisors Inc. $256,412 0.10% 7,054 View
Micro Symphony Financial Services, Inc. $254,231 0.10% 6,994 View
Small Keystone Financial Group $250,233 0.09% 6,884 View
Mid XTX Topco Ltd $248,270 0.09% 6,830 View
Small VISTA INVESTMENT PARTNERS II, LLC $245,108 0.09% 6,743 View
Large CAPTRUST FINANCIAL ADVISORS $242,672 0.09% 6,676 View
Small Herold Advisors, Inc. $221,844 0.08% 6,103 View
Mid DAYMARK WEALTH PARTNERS, LLC $217,191 0.08% 5,975 View
Large Corient Private Wealth LLC $214,610 0.08% 5,904 View
Large Creative Planning $206,213 0.08% 5,673 View
Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $185,239 0.07% 5,096 View
Mid Smartleaf Asset Management LLC $153,760 0.06% 4,230 View
Large CWM, LLC $121,118 0.05% 3,332 View
Small HARBOR INVESTMENT ADVISORY, LLC $114,975 0.04% 3,163 View
Mid Advisory Services Network, LLC $113,266 0.04% 3,116 View
Large FIFTH THIRD BANCORP $78,079 0.03% 2,148 View
Mid HUNTINGTON NATIONAL BANK $76,335 0.03% 2,100 View
Small AdvisorNet Financial, Inc $58,050 0.02% 1,597 View
Mega JPMORGAN CHASE & CO $50,671 0.02% 1,394 View
Mid MAI Capital Management $42,420 0.02% 1,167 View
Mid Larson Financial Group LLC $40,530 0.02% 1,115 View
Small Ascentis Independent Advisors $37,549 0.01% 1,033 View
Mid Federation des caisses Desjardins du Quebec $35,259 0.01% 970 View
Mid HARBOUR INVESTMENTS, INC. $31,479 0.01% 866 View
Mid Parallel Advisors, LLC $28,498 0.01% 784 View
Small EverSource Wealth Advisors, LLC $25,808 0.01% 710 View
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