BlackRock’s iShares US Utilities ETF IDU Stock Holding History

BlackRock’s Portfolio IDU Stock Details IDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$178K	Buy	1,552 +130	+9%	+$14.9K	﹤0.01%	4847
2026 Q1	$165K	Buy	1,422 +290	+26%	+$33K	﹤0.01%	4831
2025 Q4	$123K	Buy	1,132 +252	+29%	+$28.2K	﹤0.01%	4849
2025 Q3	$97.6K	Buy	880 +490	+126%	+$52.8K	﹤0.01%	4834
2025 Q2	$40.8K	Buy	390 +150	+63%	+$15.4K	﹤0.01%	5028
2025 Q1	$24.3K	Buy	240 +196	+445%	+$19.6K	﹤0.01%	5064
2024 Q4	$4.23K	Buy	+44	New	+$4.43K	﹤0.01%	5236
2023 Q1	–	Sell	-1	Closed	-$56	–	5635
2022 Q4	$56	Hold	1	–	–	﹤0.01%	5733
2022 Q3	$0	Buy	+1	New	+$90	﹤0.01%	5857
2019 Q3	–	Sell	-283,978	Closed	-$21.4M	–	5018
2019 Q2	$21.4M	Buy	+283,978	New	+$21.1M	﹤0.01%	2805
2016 Q1	–	Sell	-2	Closed	–	–	3693
2015 Q4	$0	Buy	+2	New	+$108	﹤0.01%	3475

Other funds holding IDU

DWM

Destination Wealth Management Walnut Creek, California $4.28B AUM 19.27% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 29.84% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

LIA

LBMC Investment Advisors Brentwood, Tennessee $1.85B AUM 20.23% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return

BlackRock's IDU Position: Q2 2026 in Review

BlackRock increased its iShares US Utilities ETF (IDU) stake by 9.1% in Q2 2026, buying an estimated $14.9K and bringing the position to 1,552 shares worth $178K. The position accounts for ﹤0.01% of the portfolio, ranked #4847.

BlackRock first reported a position in IDU in Q4 2015 and has held it in 11 quarters since. The position peaked at $21.4M in Q2 2019. 287 funds tracked by Wall St. Rank hold IDU as of Q2 2026.

BlackRock held 1,552 shares of iShares US Utilities ETF worth $178K as of Q2 2026.
BlackRock bought 130 iShares US Utilities ETF shares in Q2 2026, an estimated $14.9K.
iShares US Utilities ETF made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #4847 holding.
BlackRock first reported a position in iShares US Utilities ETF in Q4 2015 and has held it in 11 quarters since.
BlackRock's iShares US Utilities ETF position peaked at $21.4M in Q2 2019.
287 funds tracked by Wall St. Rank held iShares US Utilities ETF as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.