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, Q3 2025
Institutional positions in BlackRock Science & Technology Trust as of Sep 30, 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
- 137
- +10 vs. Q2 2025
- Shares held
- 6.74M
- −167.0K (−2.4%) vs. Q2 2025
- Total value
- $278.7M
- +$14.9M (+5.6%) vs. Q2 2025
- New holders
- 20
- 52 more added
- Sold out
- 10
- 34 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding BlackRock Science & Technology Trust; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stolper Co | 18,401 | $761.0K | 0.23% | +11+0.1% | Added |
| Apollon Wealth Management, LLC | 19,663 | $813.3K | 0.01% | +1,683+9.4% | Added |
| Mission Hills Financial Advisory, LLC | 20,094 | $831.1K | 0.44% | +6,692+49.9% | Added |
| Kestra Advisory Services, LLC | 20,591 | $851.6K | 0.00% | −1,055−4.9% | Reduced |
| Summit Financial, LLC | 21,687 | $897.0K | 0.01% | +21,687 | New |
| Kingsview Wealth Management, LLC | 23,258 | $962.0K | 0.01% | −1,195−4.9% | Reduced |
| Envestnet Asset Management Inc | 28,074 | $1.16M | 0.00% | +664+2.4% | Added |
| David J Yvars Group | 30,743 | $1.27M | 0.68% | +2,698+9.6% | Added |
| J.W. Cole Advisors, Inc. | 31,561 | $1.31M | 0.02% | −890−2.7% | Reduced |
| Truist Financial Corp | 34,564 | $1.43M | 0.00% | +2,191+6.8% | Added |
| HighTower Advisors, LLC | 37,338 | $1.54M | 0.00% | +1,925+5.4% | Added |
| Commonwealth Equity Services, LLC | 38,569 | $1.59M | 0.00% | −1,328−3.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 44,639 | $1.85M | 0.01% | −1,404−3.0% | Reduced |
| Oppenheimer & Co Inc | 46,057 | $1.90M | 0.02% | +1,650+3.7% | Added |
| Cetera Investment Advisers | 55,193 | $2.28M | 0.00% | +5,322+10.7% | Added |
| NFP Retirement, Inc. | 55,617 | $2.30M | 0.15% | −2,910−5.0% | Reduced |
| Wells Fargo & Company | 58,476 | $2.42M | 0.00% | −8,742−13.0% | Reduced |
| PMG Family Office LLC | 62,175 | $2.57M | 2.87% | +62,175 | New |
| Stifel Financial Corp | 62,670 | $2.59M | 0.00% | +3,205+5.4% | Added |
| Newbridge Financial Services Group, Inc. | 66,605 | $2.75M | 0.41% | −1,794−2.6% | Reduced |
| First Trust Advisors LP | 75,802 | $3.14M | 0.00% | +5,139+7.3% | Added |
| NWF Advisory Services Inc. | 82,265 | $3.40M | 0.37% | +5,530+7.2% | Added |
| UBS Group AG | 102,442 | $4.24M | 0.00% | −20,810−16.9% | Reduced |
| Cornerstone Advisors, LLC | 120,056 | $4.97M | 0.16% | +32,531+37.2% | Added |
| Janney Montgomery Scott LLC | 149,568 | $6.19M | 0.01% | +1,130+0.8% | Added |
| Advisor Group Holdings, Inc. | 155,049 | $6.19M | 0.01% | +6,791+4.6% | Added |
| Steward Partners Investment Advisory, LLC | 173,465 | $7.17M | 0.04% | +4,317+2.6% | Added |
| Wedbush Securities Inc | 177,663 | $7.35M | 0.24% | −43,152−19.5% | Reduced |
| Bank of America Corp | 197,494 | $8.17M | 0.00% | +5,192+2.7% | Added |
| LPL Financial LLC | 274,492 | $11.4M | 0.00% | +14,025+5.4% | Added |
| Royal Bank of Canada | 282,476 | $11.7M | 0.00% | −13,636−4.6% | Reduced |
| 1607 Capital Partners, LLC | 322,616 | $13.3M | 1.01% | +37,666+13.2% | Added |
| Karpus Management, Inc. | 361,100 | $14.9M | 0.47% | +38,117+11.8% | Added |
| Ameriprise Financial Inc | 374,870 | $15.5M | 0.00% | −59,204−13.6% | Reduced |
| Invesco Ltd. | 526,251 | $21.8M | 0.00% | +94,036+21.8% | Added |
| Raymond James Financial Inc | 736,806 | $30.5M | 0.01% | −309,096−29.6% | Reduced |
| Morgan Stanley | 1,265,582 | $52.3M | 0.00% | −15,612−1.2% | Reduced |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −37,096−100.0% | Sold out |
| Shaker Financial Services, LLC | 0 | $0 | 0.00% | −36,014−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −14,730−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −13,024−100.0% | Sold out |
| Readystate Asset Management LP | 0 | $0 | 0.00% | −8,971−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −8,586−100.0% | Sold out |
| Capital Investment Advisory Services, LLC | 0 | $0 | 0.00% | −6,447−100.0% | Sold out |
| Bryn Mawr Trust Co | 0 | $0 | 0.00% | −2,150−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Kessler Investment Group, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Atria Wealth Solutions, Inc. | – | – | – | – | Not filed |
| Aurora Private Wealth, Inc. | – | – | – | – | Not filed |