Skip to main content
    B

    BlackRock Utility Infrastructure & Power Opportunities Trust (BUI) Holdings

    Sector Equity • Utilities

    $26.05
    +0.12 (+0.46%)

    Market Cap: $658.10M

    Last updated: Nov 06, 2026 at 4:00 PM ET

    GNG's holdings list for BUI shows 31 positions that make up 70.16% of the fund. The largest listed holding is Nextera Energy Inc at 7.30%; the top 10 make up 39.94% of the fund in GNG's holdings data, updated Jul 1, 2026.

    BUI Top 10 Holdings

    RankNameWeightCumulative share
    1Nextera Energy Inc7.30%7.30%
    2Williams Companies Inc4.18%11.48%
    3Duke Energy Corporation4.12%15.60%
    4Southern Company4.01%19.61%
    5Union Pacific Corporation3.58%23.19%
    6Cheniere Energy Inc3.55%26.74%
    7TC Energy Corp3.52%30.26%
    8American Electric Power Co Inc3.41%33.67%
    9Targa Resources Inc3.26%36.93%
    10Sempra Energy3.01%39.94%

    BUI Sector Breakdown

    Utilities42.4%
    Energy14.5%
    Industrials8.0%
    Technology3.0%
    Unknown2.3%

    Note: Total allocation shown is 70.2%. Some sectors may not be classified.

    BUI Holdings List

    Holdings updated Jul 1, 2026
    1NEENextera Energy Inc7.30%
    2WMBWilliams Companies Inc4.18%
    3DUKDuke Energy Corporation4.12%
    4SOSouthern Company4.01%
    5UNPUnion Pacific Corporation3.58%
    6LNGCheniere Energy Inc3.55%
    7TRPTC Energy Corp3.52%
    8AEPAmerican Electric Power Co Inc3.41%
    9TRGPTarga Resources Inc3.26%
    10SRESempra Energy3.01%
    11ETREntergy Corporation2.60%
    12DDominion Energy Inc2.56%
    13EXCExelon Corporation2.53%
    14CPCanadian Pacific Kansas City Limited2.46%
    15CNPCenterPoint Energy Inc2.34%
    16CMSCMS Energy Corporation2.19%
    17XELXcel Energy Inc2.18%
    18PCGPG&E Corp1.90%
    19FEFirstEnergy Corporation1.83%
    20NINiSource Inc1.67%
    21NXTNextpower Inc.1.25%
    22NPIFFNorthland Power Inc1.23%
    23FSLRFirst Solar Inc1.19%
    24RSGRepublic Services Inc0.71%
    25HUBBHubbell Inc0.69%
    26PRIMPrimoris Services Corporation0.57%
    27FPLSF5N Plus Inc0.54%
    28ARRYArray Technologies Inc0.51%
    29CPXWFCapital Power Corp0.50%
    30VSTVistra Corp.0.41%
    31CEGConstellation Energy Corp0.35%
    Showing 1-31 of 31
    Show:

    Holdings questions

    What stocks are in BUI?

    GNG's holdings list for BUI shows 31 positions that make up 70.16% of the fund. The largest listed holdings are Nextera Energy Inc (7.30%), Williams Companies Inc (4.18%) and Duke Energy Corporation (4.12%).

    What are BUI's top 10 holdings?

    Nextera Energy Inc (7.30%), Williams Companies Inc (4.18%), Duke Energy Corporation (4.12%), Southern Company (4.01%), Union Pacific Corporation (3.58%), Cheniere Energy Inc (3.55%), TC Energy Corp (3.52%), American Electric Power Co Inc (3.41%), Targa Resources Inc (3.26%), Sempra Energy (3.01%). Together they make up 39.94% of the fund.

    Which sector does BUI invest in most?

    Utilities is the largest listed sector at 42.4%.

    When did GNG last update BUI's holdings?

    GNG last updated BUI's holdings on Jul 1, 2026.