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BlackRock Science and Technology Trust

Listed closed-end fund. What it holds, taken from its SEC filing rather than its marketing.

What it is

Listed closed-end fund. Its holdings are filed with the US Securities and Exchange Commission, so what follows comes from the fund's own filing rather than from its marketing.

FieldValue
StructureListed closed-end fund
IdentifierBST (ticker)
Who can buyAnyone with a brokerage account that can trade US-listed shares.
Total assets$1.9B
Positions reported93
Holdings as ofJune 30, 2026
FeesNot in this filing. See the fund's prospectus for its expense ratio.

What it holds that PrePost tracks

PrePost has a sourced valuation for Anduril, Anthropic, Databricks, Discord, OpenAI, SambaNova.

A fund can hold a company directly, or through a separate vehicle that holds the shares. Where the filing names a wrapper, the table says so: that is an extra layer of fees and an extra counterparty between you and the company.

Share of fundPositionHow it is held
7.04%NVIDIA CorpNot stated in the filing
5.91%Broadcom IncNot stated in the filing
5.31%SK hynix IncNot stated in the filing
5.02%Lam Research CorpNot stated in the filing
4.87%AnthropicHeld directly
4.38%Apple IncNot stated in the filing
3.40%Taiwan Semiconductor Manufacturing Co LtdNot stated in the filing
3.36%AndurilHeld directly
3.19%Alphabet IncNot stated in the filing
3.09%Space Exploration Technologies CorpNot stated in the filing
3.03%Microsoft CorpNot stated in the filing
3.01%DatabricksHeld directly
2.39%Intel CorpNot stated in the filing
2.36%Samsung Electronics Co LtdNot stated in the filing
2.16%Advanced Micro Devices IncNot stated in the filing
1.59%OpenAIHeld directly
1.22%SambaNovaHeld directly
0.82%DatabricksHeld directly
0.65%DatabricksHeld directly
0.55%SambaNovaHeld directly
0.51%AndurilHeld directly
0.26%AnthropicHeld directly
0.16%DiscordHeld directly
0.06%DatabricksHeld directly

Positions below 0.5% of the fund are not shown. A percentage is the share of the fund, not of the company.

What PrePost checked, and did not

Checked: that this fund exists, that it files holdings with the SEC, and that the positions above appear in its NPORT-P filing for the period shown.

Not checked: the fund's fees and expenses, its manager, how it values private positions, whether it suits you, or whether the valuations it carries agree with PrePost's. A fund's mark on a private company and PrePost's estimate are two different opinions, arrived at differently.

What to ask before you buy

PrePost does not answer these. They are the questions that decide what this costs you and what you actually own, and the answers come from the provider.

  1. The expense ratio, and any performance fee, from the prospectus.
  2. How the fund values its private positions, and how often.
  3. For a listed fund, whether it trades above or below net asset value, and by how much lately.
  4. How you get your money out, and how long that takes.
  5. What happens to a private holding when it lists or is acquired.

More on what each instrument really is, and what comes off your return, in the instruments primer.

Are you the issuer or adviser?

Claim or correct this listing →

Send us what is wrong, or the documents we are missing, and we will correct the page and date the change. Confirming details is not an endorsement of PrePost by you, or of your product by us, and it never affects whether or how a vehicle is listed. PrePost takes no payment for a listing.

Sources

Not investment advice. Being listed is not a recommendation — how we stay independent.

Last updated 2026-09-20. See also what each instrument really is and how we verify.