BUI

BlackRock Utilities, Infrastructure & Power Opportunities Trust

Company with tickers: BUI, BUI-RI

CIK

1528988

CUSIP

09248D104

Shares Outstanding

24,522,519

13F Activity (30d)

38 filings 36 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 Utilities, Infrastructure & Power Opportunities Trust

Reported 2026-03-31

Net Assets

$662,894,158

Total Assets

$664,155,546

Holdings

Filed

2026-05-28

Holding	CUSIP	Balance	Units	Value	% Net Assets	Category	Country
NextEra Energy Inc	65339F101	521,110	NS	$48,400,697	7.30%	EC	US
National Grid PLC	000000000	1,683,316	NS	$28,414,541	4.29%	EC	GB
Williams Cos Inc/The	969457100	380,329	NS	$27,680,345	4.18%	EC	US
Duke Energy Corp	26441C204	208,820	NS	$27,342,891	4.12%	EC	US
Southern Co/The	842587107	275,416	NS	$26,583,152	4.01%	EC	US
Union Pacific Corp	907818108	97,810	NS	$23,730,662	3.58%	EC	US
Cheniere Energy Inc	16411R208	82,844	NS	$23,507,813	3.55%	EC	US
TC Energy Corp	87807B107	373,100	NS	$23,363,339	3.52%	EC	CA
American Electric Power Co Inc	025537101	172,344	NS	$22,590,852	3.41%	EC	US
Targa Resources Corp	87612G101	86,084	NS	$21,583,841	3.26%	EC	US
Aena SME SA	000000000	692,144	NS	$20,416,378	3.08%	EC	ES
Sempra	816851109	205,620	NS	$19,980,095	3.01%	EC	US
Entergy Corp	29364G103	153,622	NS	$17,260,968	2.60%	EC	US
Dominion Energy Inc	25746U109	274,204	NS	$16,951,291	2.56%	EC	US
BlackRock Liquidity Funds	09248U718	16,873,928	NS	$16,873,928	2.55%	STIV	US
Exelon Corp	30161N101	342,126	NS	$16,771,017	2.53%	EC	US
Canadian Pacific Kansas City Ltd	13646K108	207,238	NS	$16,308,205	2.46%	EC	CA
CenterPoint Energy Inc	15189T107	360,110	NS	$15,542,348	2.34%	EC	US
CMS Energy Corp	125896100	187,302	NS	$14,530,889	2.19%	EC	US
Xcel Energy Inc	98389B100	181,846	NS	$14,445,846	2.18%	EC	US
Elia Group SA/NV	000000000	93,879	NS	$14,419,729	2.18%	EC	BE
Linde PLC	000000000	26,722	NS	$13,247,699	2.00%	EC	IE
PG&E Corp	69331C108	715,920	NS	$12,578,714	1.90%	EC	US
FirstEnergy Corp	337932107	239,884	NS	$12,152,523	1.83%	EC	US
NiSource Inc	65473P105	236,868	NS	$11,052,261	1.67%	EC	US
SSE PLC	000000000	319,061	NS	$11,029,490	1.66%	EC	GB
Air Liquide SA	000000000	50,523	NS	$10,443,028	1.58%	EC	FR
EDP Renovaveis SA	000000000	631,114	NS	$10,115,414	1.53%	EC	ES
Vestas Wind Systems A/S	000000000	314,258	NS	$9,481,452	1.43%	EC	DK
Prysmian SpA	000000000	71,189	NS	$8,406,786	1.27%	EC	IT
Nextpower Inc	65290E101	68,928	NS	$8,309,270	1.25%	EC	US
Enel SpA	000000000	755,495	NS	$8,259,698	1.25%	EC	IT
Northland Power Inc	666511100	487,688	NS	$8,182,473	1.23%	EC	CA
First Solar Inc	336433107	39,954	NS	$7,881,326	1.19%	EC	US
Kingspan Group PLC	000000000	90,346	NS	$7,725,477	1.17%	EC	IE
Nexans SA	000000000	55,520	NS	$7,552,873	1.14%	EC	FR
Contemporary Amperex Technology Co Ltd	000000000	109,200	NS	$6,480,210	0.98%	EC	CN
Vinci SA	000000000	41,314	NS	$6,201,198	0.94%	EC	FR
Republic Services Inc	760759100	21,599	NS	$4,730,613	0.71%	EC	US
Hubbell Inc	443510607	9,388	NS	$4,607,067	0.69%	EC	US
Schneider Electric SE	000000000	16,777	NS	$4,569,747	0.69%	EC	FR
Siemens Energy AG	000000000	26,440	NS	$4,559,564	0.69%	EC	DE
Trane Technologies PLC	000000000	10,479	NS	$4,367,018	0.66%	EC	IE
Primoris Services Corp	74164F103	26,218	NS	$3,750,223	0.57%	EC	US
5N Plus Inc	33833X101	156,724	NS	$3,569,130	0.54%	EC	CA
Array Technologies Inc	04271T100	469,932	NS	$3,397,608	0.51%	EC	US
Capital Power Corp	14042M102	69,494	NS	$3,291,611	0.50%	EC	CA
SPIE SA	000000000	61,992	NS	$3,104,288	0.47%	EC	FR
Vistra Corp	92840M102	17,863	NS	$2,685,345	0.41%	EC	US
Orron Energy ab	000000000	3,401,100	NS	$2,601,128	0.39%	EC	SE

Showing 1–50 of 52 holdings