BST
BlackRock Science & Technology TrustCompany with tickers: BST
CIK
1616678
CUSIP
09258G104
Shares Outstanding
34,720,019
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
Financials
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
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
Holder Concentration
Across 119 13F filers · Δ vs Dec 31, 2025Top 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 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Action | |
|---|---|---|---|---|---|---|---|---|
| Mega MORGAN STANLEY | $46,549,482 | 17.67% | 1,280,591 | Shares | Defined | 2026-05-15 | View | |
| Mega RAYMOND JAMES FINANCIAL INC | $28,475,098 | 10.81% | 783,359 | Shares | Defined | 2026-05-14 | View | |
| Mid Karpus Management, Inc. | $20,461,742 | 7.77% | 562,909 | Shares | Sole | 2026-05-14 | View | |
| Mega Invesco Ltd. | $14,853,081 | 5.64% | 408,613 | Shares | Defined | 2026-05-12 | View | |
| Mega AMERIPRISE FINANCIAL INC | $14,111,541 | 5.36% | 388,213 | Shares | Defined | 2026-05-15 | View | |
| Small Z3 Capital Partners, LLC | $14,111,324 | 5.36% | 388,207 | Shares | Sole | 2026-05-07 | View | |
| Small 1607 Capital Partners, LLC | $13,624,707 | 5.17% | 374,820 | Shares | Sole | 2026-05-15 | View | |
| Mega BANK OF AMERICA CORP /DE/ | $10,179,999 | 3.86% | 280,055 | Shares | Defined | 2026-05-18 | View | |
| Mega LPL Financial LLC | $9,983,745 | 3.79% | 274,656 | Shares | Sole | 2026-05-06 | View | |
| Mega ROYAL BANK OF CANADA | $9,936,852 | 3.77% | 273,366 | Shares | Defined | 2026-05-15 | View | |
| Large Steward Partners Investment Advisory, LLC | $7,549,967 | 2.87% | 207,702 | Shares | Sole | 2026-05-08 | View | |
| Large Janney Montgomery Scott LLC | $5,508,333 | 2.09% | 151,536 | Shares | Sole | 2026-04-22 | View | |
| Mid OSAIC HOLDINGS, INC. | $4,821,718 | 1.83% | 132,647 | Shares | Defined | 2026-05-15 | View | |
| Small Alchemi Wealth, LLC | $4,244,916 | 1.61% | 116,779 | Shares | Sole | 2026-05-07 | View | |
| Mega UBS Group AG | $3,646,813 | 1.38% | 100,325 | Shares | Defined | 2026-05-05 | View | |
| Mid WEDBUSH SECURITIES INC | $3,193,565 | 1.21% | 87,856 | Shares | Sole | 2026-04-21 | View | |
| Mega FIRST TRUST ADVISORS LP | $3,057,325 | 1.16% | 84,108 | Shares | Sole | 2026-05-13 | View | |
| Small NWF Advisory Services Inc. | $2,617,381 | 0.99% | 72,005 | Shares | Sole | 2026-05-04 | View | |
| Small Wealthspire Retirement, LLC | $2,363,840 | 0.90% | 65,030 | Shares | Sole | 2026-05-13 | View | |
| Micro PMG Family Office LLC | $2,337,959 | 0.89% | 64,318 | Shares | Sole | 2026-04-17 | View | |
| Small Stolper Co | $2,236,542 | 0.85% | 61,528 | Shares | Sole | 2026-04-13 | View | |
| Large STIFEL FINANCIAL CORP | $2,188,233 | 0.83% | 60,199 | Shares | Defined | 2026-05-12 | View | |
| Large Cetera Investment Advisers | $2,103,392 | 0.80% | 57,865 | Shares | Sole | 2026-05-13 | View | |
| Large Cambridge Investment Research Advisors, Inc. | $1,642,256 | 0.62% | 45,179 | Shares | Sole | 2026-04-30 | View | |
| Mid OPPENHEIMER & CO INC | $1,636,658 | 0.62% | 45,025 | Shares | Sole | 2026-04-24 | View | |
| Large HighTower Advisors, LLC | $1,436,552 | 0.55% | 39,520 | Shares | Sole | 2026-05-05 | View | |
| Large TRUIST FINANCIAL CORP | $1,207,801 | 0.46% | 33,227 | Shares | Defined | 2026-04-27 | View | |
| Micro David J Yvars Group | $1,132,011 | 0.43% | 31,142 | Shares | Sole | 2026-04-08 | View | |
| Large COMMONWEALTH EQUITY SERVICES, LLC | $1,098,351 | 0.42% | 30,216 | Shares | Sole | 2026-04-27 | View | |
| Large Kestra Advisory Services, LLC | $1,083,811 | 0.41% | 29,816 | Shares | Sole | 2026-04-30 | View | |
| Mid Summit Financial, LLC | $1,083,048 | 0.41% | 29,795 | Shares | Sole | 2026-05-15 | View | |
| Mega ENVESTNET ASSET MANAGEMENT INC | $1,061,092 | 0.40% | 29,191 | Shares | Sole | 2026-05-04 | View | |
| Mid WOLVERINE ASSET MANAGEMENT LLC | $1,057,603 | 0.40% | 29,095 | Shares | Defined | 2026-05-04 | View | |
| Mid Kingsview Wealth Management, LLC | $870,836 | 0.33% | 23,957 | Shares | Sole | 2026-05-12 | View | |
| Micro Mission Hills Financial Advisory, LLC | $869,164 | 0.33% | 23,911 | Shares | Sole | 2026-05-04 | View | |
| Mid PNC FINANCIAL SERVICES GROUP, INC. | $770,038 | 0.29% | 21,184 | Shares | Defined | 2026-05-08 | View | |
| Mid D.A. DAVIDSON & CO. | $755,389 | 0.29% | 20,781 | Shares | Sole | 2026-05-05 | View | |
| Small Anchor Capital Management Group Inc | $654,300 | 0.25% | 18,000 | Shares | Sole | 2026-05-18 | View | |
| Mid Focus Financial Network, Inc. | $633,762 | 0.24% | 17,435 | Shares | Sole | 2026-04-14 | View | |
| Mid Merit Financial Group, LLC | $620,276 | 0.24% | 17,064 | Shares | Sole | 2026-04-15 | View | |
| Small WEALTH EFFECTS LLC | $608,462 | 0.23% | 16,739 | Shares | Sole | 2026-04-21 | View | |
| Mid Prospera Financial Services Inc | $607,481 | 0.23% | 16,712 | Shares | Sole | 2026-04-14 | View | |
| Small SMITH, MOORE & CO. | $575,893 | 0.22% | 15,843 | Shares | Sole | 2026-05-05 | View | |
| Small Next Level Private LLC | $547,721 | 0.21% | 15,068 | Shares | Sole | 2026-04-23 | View | |
| Small NBC SECURITIES, INC. | $545,795 | 0.21% | 15,015 | Shares | Sole | 2026-04-14 | View | |
| Small Hilltop Holdings Inc. | $545,213 | 0.21% | 14,999 | Shares | Defined | 2026-05-14 | View | |
| Micro Future Financial Wealth Managment LLC | $508,900 | 0.19% | 14,000 | Shares | Sole | 2026-04-16 | View | |
| Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $502,029 | 0.19% | 13,811 | Shares | Sole | 2026-05-01 | View | |
| Small FORTEM FINANCIAL GROUP, LLC | $485,745 | 0.18% | 13,363 | Shares | Sole | 2026-04-16 | View | |
| Small Abel Hall, LLC | $472,550 | 0.18% | 13,000 | Shares | Sole | 2026-04-28 | View | |
| Small Sunbelt Securities, Inc. | $468,915 | 0.18% | 12,900 | Shares | Sole | 2026-05-18 | View | |
| Large &PARTNERS | $461,754 | 0.18% | 12,703 | Shares | Sole | 2026-05-15 | View | |
| Mid Dakota Wealth Management | $454,047 | 0.17% | 12,491 | Shares | Defined | 2026-05-07 | View | |
| Mid Sanctuary Advisors, LLC | $452,266 | 0.17% | 12,442 | Shares | Sole | 2026-05-05 | View | |
| Mid Compound Planning, Inc. | $415,916 | 0.16% | 11,442 | Shares | Sole | 2026-05-14 | View | |
| Mid Mutual Advisors, LLC | $410,573 | 0.16% | 11,295 | Shares | Sole | 2026-05-04 | View | |
| Micro Advisory Advocates, LLC | $395,124 | 0.15% | 10,870 | Shares | Sole | 2026-05-05 | View | |
| Small Faithward Advisors, LLC | $387,926 | 0.15% | 10,672 | Shares | Sole | 2026-04-17 | View | |
| Mega JANE STREET GROUP, LLC | $371,133 | 0.14% | 10,210 | Shares | Defined | 2026-05-12 | View | |
| Mid B. Riley Wealth Advisors, Inc. | $369,352 | 0.14% | 10,161 | Shares | Sole | 2026-04-27 | View | |
| Large Rockefeller Capital Management L.P. | $361,391 | 0.14% | 9,942 | Shares | Defined | 2026-05-14 | View | |
| Mid Arkadios Wealth Advisors | $341,689 | 0.13% | 9,400 | Shares | Sole | 2026-05-18 | View | |
| Small WALLED LAKE PLANNING & WEALTH MANAGEMENT, LLC | $340,090 | 0.13% | 9,356 | Shares | Sole | 2026-04-30 | View | |
| Mid STEPHENS INC /AR/ | $339,327 | 0.13% | 9,335 | Shares | Defined | 2026-04-28 | View | |
| Micro Aurora Private Wealth, Inc. | $332,711 | 0.13% | 9,153 | Shares | Sole | 2026-04-16 | View | |
| Micro MPWM ADVISORY SOLUTIONS, LLC | $330,930 | 0.13% | 9,104 | Shares | Sole | 2026-05-13 | View | |
| Small Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | $328,785 | 0.12% | 9,045 | Shares | Sole | 2026-05-05 | View | |
| Mid GREAT VALLEY ADVISOR GROUP, INC. | $314,900 | 0.12% | 8,663 | Shares | Sole | 2026-05-11 | View | |
| Large MERCER GLOBAL ADVISORS INC /ADV | $299,560 | 0.11% | 8,241 | Shares | Sole | 2026-05-15 | View | |
| Micro Harbour Wealth Management Group, Inc. | $293,417 | 0.11% | 8,072 | Shares | Sole | 2026-04-17 | View | |
| Small Mirador Capital Partners LP | $279,458 | 0.11% | 7,688 | Shares | Sole | 2026-04-08 | View | |
| Small Private Wealth Asset Management, LLC | $274,769 | 0.10% | 7,559 | Shares | Sole | 2026-05-06 | View | |
| Mega WELLS FARGO & COMPANY/MN | $267,571 | 0.10% | 7,361 | Shares | Defined | 2026-05-11 | View | |
| Large Focus Partners Wealth | $259,030 | 0.10% | 7,126 | Shares | Sole | 2026-05-15 | View | |
| Small Claro Advisors Inc. | $256,412 | 0.10% | 7,054 | Shares | Sole | 2026-04-21 | View | |
| Micro Symphony Financial Services, Inc. | $254,231 | 0.10% | 6,994 | Shares | Sole | 2026-05-07 | View | |
| Small Keystone Financial Group | $250,233 | 0.09% | 6,884 | Shares | Sole | 2026-05-13 | View | |
| Mid XTX Topco Ltd | $248,270 | 0.09% | 6,830 | Shares | Defined | 2026-05-15 | View | |
| Small VISTA INVESTMENT PARTNERS II, LLC | $245,108 | 0.09% | 6,743 | Shares | Sole | 2026-04-23 | View | |
| Large CAPTRUST FINANCIAL ADVISORS | $242,672 | 0.09% | 6,676 | Shares | Sole | 2026-05-15 | View | |
| Small Herold Advisors, Inc. | $221,844 | 0.08% | 6,103 | Shares | Sole | 2026-05-15 | View | |
| Mid DAYMARK WEALTH PARTNERS, LLC | $217,191 | 0.08% | 5,975 | Shares | Sole | 2026-05-11 | View | |
| Large Corient Private Wealth LLC | $214,610 | 0.08% | 5,904 | Shares | Sole | 2026-05-15 | View | |
| Large Creative Planning | $206,213 | 0.08% | 5,673 | Shares | Sole | 2026-05-12 | View | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $185,239 | 0.07% | 5,096 | Shares | Defined | 2026-05-07 | View | |
| Mid Smartleaf Asset Management LLC | $153,760 | 0.06% | 4,230 | Shares | Sole | 2026-05-15 | View | |
| Large CWM, LLC | $121,118 | 0.05% | 3,332 | Shares | Sole | 2026-05-14 | View | |
| Small HARBOR INVESTMENT ADVISORY, LLC | $114,975 | 0.04% | 3,163 | Shares | Sole | 2026-04-23 | View | |
| Mid Advisory Services Network, LLC | $113,266 | 0.04% | 3,116 | Shares | Sole | 2026-05-15 | View | |
| Large FIFTH THIRD BANCORP | $78,079 | 0.03% | 2,148 | Shares | Defined | 2026-05-01 | View | |
| Mid HUNTINGTON NATIONAL BANK | $76,335 | 0.03% | 2,100 | Principal | Defined | 2026-05-15 | View | |
| Small AdvisorNet Financial, Inc | $58,050 | 0.02% | 1,597 | Shares | Sole | 2026-04-17 | View | |
| Mega JPMORGAN CHASE & CO | $50,671 | 0.02% | 1,394 | Shares | Other | 2026-05-13 | View | |
| Mid MAI Capital Management | $42,420 | 0.02% | 1,167 | Shares | Sole | 2026-05-15 | View | |
| Mid Larson Financial Group LLC | $40,530 | 0.02% | 1,115 | Shares | Sole | 2026-05-15 | View | |
| Small Ascentis Independent Advisors | $37,549 | 0.01% | 1,033 | Shares | Sole | 2026-04-28 | View | |
| Mid Federation des caisses Desjardins du Quebec | $35,259 | 0.01% | 970 | Shares | Defined | 2026-05-14 | View | |
| Mid HARBOUR INVESTMENTS, INC. | $31,479 | 0.01% | 866 | Shares | Sole | 2026-05-15 | View | |
| Mid Parallel Advisors, LLC | $28,498 | 0.01% | 784 | Shares | Sole | 2026-05-07 | View | |
| Small EverSource Wealth Advisors, LLC | $25,808 | 0.01% | 710 | Shares | Sole | 2026-05-18 | View | |
| No holders match your search. | ||||||||