BlackRock Science & Technology Trust
BST- Exchange
- NYSE
- SEC CIK
- 0001616678
No open-market purchases or sales by BlackRock Science & Technology Trust insiders were filed in the last 90 days; 135 institutions reported holding it in 13F filings for Q2 2026, worth $385.5M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in BlackRock Science & Technology Trust as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 135
- −1 vs. Q3 2025
- Shares held
- 7.35M
- +607.6K (+9.0%) vs. Q3 2025
- Total value
- $298.0M
- +$19.4M (+6.9%) vs. Q3 2025
- New holders
- 15
- 60 more added
- Sold out
- 16
- 24 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 135 | $385.5M |
| Q1 2026 | 122 | $262.6M |
| Q4 2025 | 135 | $298.0M |
| Q3 2025 | 137 | $278.7M |
| Q2 2025 | 129 | $264.6M |
| Q1 2025 | 122 | $224.3M |
| Q4 2024 | 122 | $249.8M |
| Q3 2024 | 118 | $249.2M |
| Q2 2024 | 111 | $234.7M |
| Q1 2024 | 106 | $231.3M |
| Q4 2023 | 108 | $212.1M |
| Q3 2023 | 101 | $195.3M |
| Q2 2023 | 93 | $205.9M |
| Q1 2023 | 95 | $190.1M |
| Q4 2022 | 97 | $161.5M |
| Q3 2022 | 87 | $158.8M |
| Q2 2022 | 98 | $188.4M |
| Q1 2022 | 114 | $279.6M |
| Q4 2021 | 125 | $406.0M |
| Q3 2021 | 113 | $440.8M |
| Q2 2021 | 109 | $315.8M |
| Q1 2021 | 101 | $284.8M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding BlackRock Science & Technology Trust; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Huntington National Bank | – | $85.1K | 0.00% | – | – |
| Trust Co of Vermont | 1,500 | $60.8K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,455 | $59.0K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,166 | $47.3K | 0.00% | +3+0.3% | Added |
| Larson Financial Group LLC | 1,115 | $45.2K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,096 | $44.4K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 1,033 | $41.9K | 0.01% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 970 | $39.3K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 862 | $34.9K | 0.00% | +31+3.7% | Added |
| Parallel Advisors, LLC | 769 | $31.2K | 0.00% | +35+4.8% | Added |
| EverSource Wealth Advisors, LLC | 710 | $28.8K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 700 | $28.4K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 600 | $24.5K | 0.00% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 600 | $24.3K | 0.02% | 00.0% | Unchanged |
| Monetary Management Group Inc | 445 | $18.0K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 383 | $15.5K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 376 | $15.2K | 0.00% | +17+4.7% | Added |
| Scarborough Advisors, LLC | 349 | $14.2K | 0.00% | +85+32.2% | Added |
| Creative Financial Designs Inc | 313 | $12.7K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 307 | $12.4K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 303 | $12.0K | 0.00% | 00.0% | Unchanged |
| Reflection Asset Management | 243 | $9.86K | 0.01% | +243 | New |
| JNBA Financial Advisors | 232 | $9.41K | 0.00% | −127−35.4% | Reduced |
| Triumph Capital Management | 200 | $8.11K | 0.00% | +200 | New |
| Spire Wealth Management | 192 | $7.79K | 0.00% | +9+4.9% | Added |
| Flagship Harbor Advisors, LLC | 100 | $4.05K | 0.00% | +100 | New |
| Boyd Watterson Asset Management LLC | 96 | $3.89K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 45 | $1.82K | 0.00% | +35+350.0% | Added |
| Tidemark, LLC | 42 | $1.70K | 0.00% | 00.0% | Unchanged |
| Garton & Associates Financial Advisors LLC | 40 | $1.62K | 0.00% | +40 | New |
| Innovative Advisory Group, LLC | 30 | $1.22K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 11 | $457 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 9 | $365 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 1 | $52 | 0.00% | 00.0% | Unchanged |
| New Millennium Group LLC | 1 | $22 | 0.00% | 00.0% | Unchanged |
| Cornerstone Advisors, LLC | 0 | $0 | 0.00% | −120,056−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −66,605−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −13,680−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −10,944−100.0% | Sold out |
| Prevail Innovative Wealth Advisors, LLC | 0 | $0 | 0.00% | −9,582−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −8,563−100.0% | Sold out |
| Consolidated Portfolio Review Corp | 0 | $0 | 0.00% | −7,028−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −6,892−100.0% | Sold out |
| Pensionmark Financial Group, LLC | 0 | $0 | 0.00% | −6,567−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −2,929−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −1,175−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −624−100.0% | Sold out |
| Investors Research Corp | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Crowley Wealth Management, Inc. | 0 | $0 | 0.00% | −160−100.0% | Sold out |
| TruNorth Capital Management, LLC | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| Guerra Advisors Inc | – | – | – | – | Not filed |