BST - BlackRock Science & Technology Trust
A closed-end fund run by BlackRock. Invests in technology companies. Listed on the New York Stock Exchange.
Is anyone targeting this fund?
No - nobody has reported owning 5% or more of this fund.
Is the fund doing anything you need to act on?
Nothing right now.
What this means for you
No investor has reported owning 5% or more of this fund. That is the normal state for most closed-end funds.
Nothing is required of you. If that changes, the notice appears here within a day of being filed with the regulator.
What happened, and when
-
May 29, 2026
The fund said it may sell new shares.
Original document → -
April 23, 2026
The fund said it may sell new shares.
Original document → -
Dec 23, 2024
The fund said it may sell new shares.
Original document →
About this fund
- Run by BlackRock Advisors, LLC. Part of the BlackRock-advised Funds fund family. As of Dec 31, 2025, from the fund's yearly report. Original document →
- Size: about $1.89 billion of holdings, as of June 30, 2026. As of June 30, 2026, from the fund's quarterly holdings report. Original document →
- Borrowing: the fund borrows about 3% on top of its own money, as of June 30, 2026. Borrowed money makes gains and losses bigger. As of June 30, 2026, from the fund's quarterly holdings report. Original document →
- Costs: 1% a year in management fees; 1.1% a year in total, including interest on borrowed money. Fiscal year ended Dec 31, 2025. As of Dec 31, 2025, from the fund's yearly report. Original document →
- Payouts: last fiscal year (ended Dec 31, 2025) the fund paid $4.20 a share. $0.02 of that was income; $4.18 came from gains. As of Dec 31, 2025, from the fund's annual report. Original document →
- Value of holdings per share at the last fiscal year end (Dec 31, 2025): $42.44. The shares traded at $40.54, about 4.5% below that.
As of Dec 31, 2025, from the fund's yearly report. Original document →
Over the last two years the gap ranged from 6.2% below to 25.1% above. As of June 30, 2026, from the fund's annual report. Original document → - How the holdings did: up 40.1% over the last three months we have (April-June 2026), before the share price is taken into account. Over the last 12 months: +47.9%. As of June 30, 2026, from the fund's quarterly holdings report. Original document →
- How the holdings did over the fiscal year (ended Dec 31, 2025): the value of the holdings returned +19.8%. How the share price did: the shares returned +23.4% over the same year, counting payouts and the change in the market price. As of Dec 31, 2025, from the fund's annual report. Original document →
- First reported to the regulator in 2014.
What the fund holds
Mostly shares (91%), the rest preferred shares and cash and short-term holdings. About 82% issued in the U.S.
- Nvidia - 7%
- Broadcom - 5.9%
- SK hynix - 5.3%
- Lam Research - 5%
- Anthropic Pbc - 4.9%
- Apple - 4.4%
- Taiwan Semiconductor Manufacturing - 3.4%
- Anduril - 3.4%
- Alphabet - 3.2%
- Space Exploration Technologies - 3.1%
Show all 25
- Microsoft - 3%
- Cash and short-term - 3%
- Databricks - 3%
- Intel - 2.4%
- Samsung Electronics - 2.4%
- Advanced Micro Devices - 2.2%
- Sandisk - 1.9%
- Psiquantum - 1.7%
- Openai - 1.6%
- Monolithic Power Systems - 1.4%
- Palo Alto Networks - 1.4%
- Western Digital - 1.4%
- ASE Technology Holding - 1.4%
- Crowdstrike Holdings - 1.4%
- ASML Holding NV - 1.3%
As of June 30, 2026, from the fund's quarterly holdings report. Original document →
Details: all notices, events and fund facts
No notices from large investors on file.
| Date | What | Deadline | Document |
|---|---|---|---|
| May 29, 2026 | May sell new shares | none | Original document → |
| April 23, 2026 | May sell new shares | none | Original document → |
| Dec 23, 2024 | May sell new shares | none | Original document → |
- Run by
- BlackRock Advisors, LLC
- Fund family
- BlackRock-advised Funds
- Exchange
- New York Stock Exchange
- Regulator's file number
- 811-22991
- Auditor
- Deloitte & Touche LLP
- Fiscal year end
- Dec 31, 2025
- Number of holdings
- 93
- Preferred share classes
- none
Email me when something new is filed for BST
Free. One email per notice or announcement, usually within a day. No password.