BlackRock Science and Technology Trust (BST)
BlackRock Science and Technology Trust (BST) is listed on the New York Stock Exchange, where it has traded since October 29, 2014.
- Listed On
- the New York Stock Exchange
- Listed Since
- October 29, 2014
- Market Cap
- $1.7B
About BlackRock Science and Technology Trust
BlackRock Science and Technology Trust is a closed-end management investment company. Its investment objectives are to provide total return and income through long-term capital appreciation.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 133 institutions reported holding BST, with 7.6 million shares worth $383.7 million in aggregate. The largest reported holder was Morgan Stanley, with 1.4 million shares worth $72.5 million. Of the 5 largest holders listed below, all 5 added shares during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Morgan Stanley | 1,430,397 | $73M | Added 11.33% |
| Raymond James Financial | 787,619 | $40M | Added 0.54% |
| Karpus Management | 639,482 | $32M | Added 13.6% |
| Invesco Ltd | 483,275 | $25M | Added 18.27% |
| 1607 Capital Partners | 468,610 | $24M | Added 25.02% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is BST?
BlackRock Science and Technology Trust (BST) is listed on the New York Stock Exchange, where it has traded since October 29, 2014.
Who are the largest institutional holders of BST?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of BST were Morgan Stanley, Raymond James Financial and Karpus Management.
How many institutions own BST?
133 institutions reported a position in BST for the quarter ended June 30, 2026, worth $383.7 million in total.
Did institutions buy or sell BST last quarter?
Of the 5 largest reported holders, all 5 added shares during the quarter. Every reported holder and its change is on the SentiSense ownership page for BST.
Every reported institutional holder, plus insider and congressional trades in BST, on SentiSense.