BST

BlackRock Science & Technology Trust

Company with tickers: BST

CIK

1616678

CUSIP

09258G104

Shares Outstanding

34,720,019

13F Activity (30d)

8 filings 7 filers

Portfolio holdings reported by registered funds to the SEC on Form N-PORT — the individual securities a fund owns. Only mutual funds, ETFs and closed-end funds file N-PORT, so operating companies show no data.

BlackRock Science & Technology Trust

Reported 2026-03-31

Net Assets

$1,368,622,898

Total Assets

$1,374,036,309

Holdings

103

Filed

2026-05-28

Holding	CUSIP	Balance	Units	Value	% Net Assets	Category	Country
NVIDIA Corp	67066G104	811,339	NS	$141,497,522	10.34%	EC	US
Broadcom Inc	11135F101	322,977	NS	$99,964,611	7.30%	EC	US
Apple Inc	037833100	291,818	NS	$74,060,490	5.41%	EC	US
Microsoft Corp	594918104	170,321	NS	$63,047,725	4.61%	EC	US
ANDURIL SERIES F	000000000	920,107	NS	$60,754,665	4.44%	EC	US
Alphabet Inc	02079K305	178,322	NS	$51,278,274	3.75%	EC	US
Lam Research Corp	512807306	224,596	NS	$47,987,181	3.51%	EC	US
DATABRICKS INC	000000000	279,405	NS	$47,786,637	3.49%	EP	US
Taiwan Semiconductor Manufacturing Co Ltd	874039100	128,922	NS	$43,569,190	3.18%	EC	TW
ANTHROPIC PBC	000000000	156,064	NS	$40,441,863	2.95%	EC	US
BlackRock Liquidity Funds	09248U718	35,169,969	NS	$35,169,969	2.57%	STIV	US
SK hynix Inc	000000000	56,261	NS	$31,920,509	2.33%	EC	KR
PSIQUANTUM CORP	000000000	690,003	NS	$26,275,314	1.92%	EC	US
Advantest Corp	000000000	186,600	NS	$25,752,038	1.88%	EC	JP
Monolithic Power Systems Inc	609839105	21,680	NS	$23,703,828	1.73%	EC	US
GRUBMARKET INC	000000000	709,724	NS	$19,105,770	1.40%	EP	US
Snowflake Inc	833445109	126,675	NS	$19,105,124	1.40%	EC	US
Amazon.com Inc	023135106	87,871	NS	$18,300,893	1.34%	EC	US
Tesla Inc	88160R101	45,377	NS	$16,868,900	1.23%	EC	US
Vertiv Holdings Co	92537N108	66,729	NS	$16,720,953	1.22%	EC	US
Samsung Electronics Co Ltd	000000000	140,576	NS	$16,441,951	1.20%	EC	KR
Meta Platforms Inc	30303M102	26,056	NS	$14,907,419	1.09%	EC	US
ASTRANIS SERIES D	000000000	856,310	NS	$14,848,415	1.08%	STIV	US
Siemens Energy AG	000000000	82,081	NS	$14,154,824	1.03%	EC	DE
Crowdstrike Holdings Inc	22788C105	35,116	NS	$13,709,638	1.00%	EC	US
ASML Holding NV	000000000	9,896	NS	$13,070,934	0.96%	EC	NL
DATABRICKS INC	000000000	76,113	NS	$13,017,606	0.95%	EP	US
Intel Corp	458140100	281,467	NS	$12,421,139	0.91%	EC	US
PLAID COMMON STOCK	000000000	42,651	NS	$12,045,495	0.88%	EC	US
WAABI INNOVATION SERIES C	000000000	1,018,268	NS	$11,954,466	0.87%	EC	US
EchoStar Corp	278768106	97,271	NS	$11,387,516	0.83%	EC	US
Palo Alto Networks Inc	697435105	70,534	NS	$11,308,011	0.83%	EC	US
CANVA COMMON STOCK	000000000	9,375	NS	$11,262,469	0.82%	EP	US
BWX Technologies Inc	05605H100	54,167	NS	$11,076,610	0.81%	EC	US
Advanced Micro Devices Inc	007903107	53,913	NS	$10,967,522	0.80%	EC	US
Arista Networks Inc	040413205	85,372	NS	$10,481,974	0.77%	EC	US
DATABRICKS INC	000000000	59,997	NS	$10,261,287	0.75%	EC	US
WORLD LABS SERIES C PRIME	000000000	29,558	NS	$9,989,717	0.73%	EC	US
Corning Inc	219350105	73,231	NS	$9,957,219	0.73%	EC	US
ANDURIL SERIES G EQUITY	000000000	139,772	NS	$9,229,145	0.67%	STIV	US
Teradyne Inc	880770102	30,896	NS	$9,159,428	0.67%	EC	US
Lumentum Holdings Inc	55024U109	13,010	NS	$9,142,908	0.67%	EC	US
ASE Technology Holding Co Ltd	000000000	818,000	NS	$9,003,037	0.66%	EC	TW
Take-Two Interactive Software Inc	874054109	44,181	NS	$8,725,748	0.64%	EC	US
Coherent Corp	19247G107	34,787	NS	$8,286,611	0.61%	EC	US
PsiQuantum Corp	000000000	190,650	NS	$7,883,378	0.58%	EC	US
Western Digital Corp	958102105	28,309	NS	$7,657,301	0.56%	EC	US
Kratos Defense & Security Solutions Inc	50077B207	104,634	NS	$7,377,743	0.54%	EC	US
Spotify Technology SA	000000000	15,025	NS	$7,285,773	0.53%	EC	LU
Palantir Technologies Inc	69608A108	47,936	NS	$7,012,078	0.51%	EC	US

Showing 1–50 of 103 holdings