IDU
iShares U.S. Utilities ETF
iShares Trust
ETFIndex fund

Portfolio concentration

As of January 31, 2026 · N-PORT
Holdings
47
Top-10 weight
52.36%
Effective holdings ?
24
Crowding ?
984.2

Holdings

As of January 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 NEXTERA ENERGY INC 1,825,940 $160.50M 11.83%
2 SOUTHERN CO 964,417 $86.13M 6.35%
3 DUKE ENERGY CORP NEW 680,892 $82.63M 6.09%
4 CONSTELLATION ENERGY CORP 274,131 $76.94M 5.67%
5 WASTE MANAGEMENT INC 323,791 $71.96M 5.30%
6 AMERICAN ELECTRIC POWER CO INC 468,240 $56.08M 4.13%
7 SEMPRA ENERGY 571,332 $49.71M 3.66%
8 VISTRA CORP 296,087 $46.89M 3.46%
9 DOMINION ENERGY INC 746,975 $44.95M 3.31%
10 EXELON CORP 884,665 $39.62M 2.92%
11 XCEL ENERGY INC 518,001 $39.40M 2.90%
12 REPUBLIC SVCS 177,287 $38.13M 2.81%
13 ENTERGY CORP 390,816 $37.48M 2.76%
14 PUB SERV ENTERP 437,061 $36.00M 2.65%
15 CONSOLIDATED EDISON INC 315,491 $33.64M 2.48%
16 WEC ENERGY GROUP INC 284,959 $31.54M 2.32%
17 PG&E CORP 1,918,838 $29.59M 2.18%
18 NRG ENERGY INC 164,731 $25.14M 1.85%
19 AMEREN CORP 236,196 $24.39M 1.80%
20 DTE ENERGY CO 181,359 $24.37M 1.80%
21 PPL CORPORATION 647,752 $23.48M 1.73%
22 ATMOS ENERGY CORP 140,076 $23.30M 1.72%
23 FIRSTENERGY CORP 480,280 $22.74M 1.68%
24 CENTERPOINT ENERGY INC 570,275 $22.63M 1.67%
25 EVERSOURCE ENERGY 325,095 $22.47M 1.66%
26 AMERICAN WATER WRKS COMPANY 170,467 $22.01M 1.62%
27 EDISON INTL 333,568 $20.77M 1.53%
28 CMS ENERGY CORP 264,900 $18.94M 1.40%
29 NISOURCE INC 417,562 $18.49M 1.36%
30 EVERGY INC 201,424 $15.46M 1.14%
31 ALLIANT ENERGY CORPORATION 224,806 $14.82M 1.09%
32 TALEN ENERGY CORP 39,683 $13.82M 1.02%
33 CLEAN HARBORS INC 44,329 $11.52M 0.85%
34 BlackRock Cash Funds: Institutional, SL Agency Shares BISXX 9,904,179 $9.91M 0.73%
35 PINNACLE WEST CAPITAL CORP 104,295 $9.76M 0.72%
36 ESSENTIAL UTILITIES INC 245,488 $9.52M 0.70%
37 AES CORP 621,532 $9.11M 0.67%
38 OGE ENERGY CORP 175,590 $7.67M 0.57%
39 UGI CORP NEW 187,961 $7.54M 0.56%
40 NATL FUEL GAS CO 78,548 $6.58M 0.48%
41 IDACORP INC 47,221 $6.27M 0.46%
42 BROOKFIELD RENEW 118,261 $4.92M 0.36%
43 MDU RESOURCES GROUP INC 177,578 $3.64M 0.27%
44 CLEARWAY ENERGY INC CL C 71,008 $2.57M 0.19%
45 BlackRock Cash Funds: Treasury, SL Agency Shares 2,255,025 $2.26M 0.17%
46 CLEARWAY ENERGY INC 30,397 $1.03M 0.08%
47 XAU UTILITIES MAR26 1XAUH26 27 $10.73K 0.00%

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