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Data as of . Holdings from the fund’s latest public SEC N-PORT filing; overlap and active share computed by ETFIQ against the IVV and QQQM books; returns from Tiingo end-of-day prices with distributions reinvested.

POWR · iShares U.S. Power Infrastructure ETF

iShares · Themes desk

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By weight, 81% of POWR's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 97%. The top ten holdings are 47% of the fund across 66 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +9.8% with distributions reinvested against +20.0% for the S&P 500, so a holder was behind by 10.2 pts. It sits 8.4% below its all-time high of May 5, 2026.

POWR (iShares U.S. Power Infrastructure ETF), themes desk fields as of Sep 4, 2026. Source: ETFIQ.
Theme (ETFIQ, editorial)Electrification and the grid
LaunchedFeb 2, 2012
Already in the S&P 500, by weight (ETFIQ)81.3%
Active share vs the S&P 500 (ETFIQ)96.9%
Already in the Nasdaq-100, by weight (ETFIQ)9.2%
Active share vs the Nasdaq-100 (ETFIQ)98.8%
Top ten holdings weight47.4%
Holdings66
Net assets (latest filing)$420M
Holdings as of (SEC N-PORT)Jun 30, 2026
Top holdingsGE VERNOVA INC. 7.6%, EATON CORPORATION PUBLIC LIMITED COMPANY 6.4%, QUANTA SERVICES, INC. 6.2%, NEXTERA ENERGY, INC. 5.8%, EQT CORPORATION 4.1%, THE SOUTHERN COMPANY 4.0%, DUKE ENERGY CORPORATION 3.6%, HUBBELL INCORPORATED 3.4%, NVENT ELECTRIC PUBLIC LIMITED COMPANY 3.4%, FIRST SOLAR, INC. 3.1%
3 months: total return / S&P 500 / gap / Nasdaq-100 gap (ETFIQ)−5.1% / +4.7% / −9.8 pts / −7.2 pts
6 months: total return / S&P 500 / gap / Nasdaq-100 gap (ETFIQ)+0.5% / +15.2% / −14.7 pts / −19.7 pts
1 year: total return / S&P 500 / gap / Nasdaq-100 gap (ETFIQ)+9.8% / +20.0% / −10.2 pts / −15.8 pts
3 years: total return / S&P 500 / gap / Nasdaq-100 gap (ETFIQ)+16.3% / +78.0% / −61.7 pts / −77.2 pts
since launch: total return / S&P 500 / gap / Nasdaq-100 gap (ETFIQ)+74.9% / +647.8% / −572.9 pts / −1157.0 pts
Below its all-time high (ETFIQ)−8.4%
Expense ratio (prospectus XBRL)0.39%
Fee for the part that differs from the S&P 500, active expense ratio (ETFIQ)0.40%
Closest funds by holdings overlapZAP 51%, IFRA 39%, AIPO 39%, VOLT 37%, ELFY 35%

Questions people ask

How much of POWR is already in the S&P 500?
By its holdings filed for Jun 30, 2026, 81% of POWR by weight is stocks the S&P 500 already holds. Its active share against the index is 97%, so that share is the part doing something different.
What does POWR hold?
66 positions as filed for Jun 30, 2026, with the top ten at 47% of the fund. The largest are GE VERNOVA INC. at 7.6%, EATON CORPORATION PUBLIC LIMITED COMPANY at 6.4%, QUANTA SERVICES, INC. at 6.2%.
Has POWR beaten the S&P 500?
Over the year to Sep 4, 2026 POWR returned +9.8% with distributions reinvested, against +20.0% for the S&P 500, so it finished behind the index by 10.2 points.
What does POWR cost?
The prospectus expense ratio is 0.39% a year. Because 97% of the fund differs from the S&P 500, the fee on that differing part works out at 0.40%.

Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

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Cite this page. ETFIQ, POWR on the themes desk, data as of Sep 4, 2026. https://etfiq.com/funds/POWR.html Free to use with attribution; the underlying files are at Open data.

ETFIQ is an independent publisher of exchange-traded fund data. It is not a fund issuer, broker-dealer or investment adviser, and it makes no recommendations; sort orders and figures are stated arithmetic on published data. Standards · How to read this desk