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; 138 institutions reported holding it in 13F filings for Q2 2026, worth $393.7M in total; no superinvestor holds it.
Key figures
- Market capNo recent share count in SEC filings
- –
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +14 vs. previous quarter
- 138
- 13F valueReported value at the end of Q2 2026
- $393.7M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 100.2K
- Shares sold short
- Change
- +4.08K
- +4.3% vs. previous
- Days to cover
- 1.28
- At average daily volume
Superinvestors holding BST, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding BST at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by BlackRock Science & Technology Trust insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Feb 9, 2026 (view filing) | Feb 5 | 4 days | Kim TonyOther: Portfolio Manager | PPurchase | +23.6K | $38.90 | +$919.8K | +42.0%80.0K after | 2 lots |
| Jan 27, 2026 (view filing) | Jan 23 | 4 days | Kim TonyOther: Portfolio Manager | PPurchase | +16.0K | $40.70 | +$651.2K | +38.5%57.5K after | |
| Feb 21, 2025 (view filing) | Feb 20 | 1 day | Kim TonyOther: Portfolio Manager | PPurchase | +10.3K | $38.78 | +$398.0K | +32.8%41.5K after | |
| Feb 19, 2025 (view filing) | Feb 14 | 5 days | Kim TonyOther: Portfolio Manager | PPurchase | +24.0K | $38.81 | +$931.4K | +331.0%31.3K after | |
| Oct 29, 2024 (view filing) | Oct 28 | 1 day | Harris Stayce D.Director | PPurchase | +30 | $36.44 | +$1.09K | New position30 after | |
| Sep 21, 2023 (view filing) | Sep 19 | 2 days | Kim TonyOther: Portfolio Manager | SSale | −6.00K | $31.69 | −$190.1K | −45.3%7.25K after | |
| Aug 23, 2023 (view filing) | Aug 21 | 2 days | Kim TonyOther: Portfolio Manager | SSale | −3.50K | $32.14 | −$112.5K | −20.9%13.3K after | |
| Feb 4, 2022 (view filing) | Feb 2 | 2 days | Kim TonyOther: Portfolio Manager | PPurchase | +16.8K | $46.45 | +$778.0K | New position16.8K after |
Top 10 13F holders, Q2 2026
See all 138 holdersThe largest institutional positions in BlackRock Science & Technology Trust at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 1,430,397 | $72.5M | 0.00% | +145,599+11.3% | Added |
| Raymond James Financial Inc | 787,619 | $39.9M | 0.01% | +4,260+0.5% | Added |
| Karpus Management, Inc. | 639,482 | $32.4M | 0.93% | +76,573+13.6% | Added |
| Invesco Ltd. | 483,275 | $24.5M | 0.00% | +74,662+18.3% | Added |
| 1607 Capital Partners, LLC | 468,610 | $23.8M | 2.07% | +93,790+25.0% | Added |
| Z3 Capital Partners, LLC | 391,338 | $19.8M | 4.17% | +3,131+0.8% | Added |
| LPL Financial LLC | 278,628 | $14.1M | 0.00% | +3,972+1.4% | Added |
| Ameriprise Financial Inc | 266,632 | $13.5M | 0.00% | −121,581−31.3% | Reduced |
| Royal Bank of Canada | 265,290 | $13.5M | 0.00% | −8,076−3.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 211,966 | $10.7M | 0.05% | +4,264+2.1% | Added |