BlackRock’s BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF IDEF Stock Holding History

BlackRock’s Portfolio IDEF Stock Details IDEF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$14.2M	Sell	455,191 -11,526	-2%	-$377K	﹤0.01%	3463
2026 Q2	$14.8M	Buy	466,717 +20,374	+5%	+$674K	﹤0.01%	3462
2026 Q1	$14.6M	Buy	446,343 +46,343	+12%	+$1.61M	﹤0.01%	3262
2025 Q4	$12.3M	Hold	400,000	–	–	﹤0.01%	3368
2025 Q3	$12.7M	Hold	400,000	–	–	﹤0.01%	3328
2025 Q2	$11.3M	Buy	+400,000	New	+$10.7M	﹤0.01%	3350

Other funds holding IDEF

LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Park Avenue Securities New York $16.4B AUM 18.52% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $115B AUM 18.52% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Foundations Investment Advisors Phoenix, Arizona $10.1B AUM 19.55% 1-Year Est. Return

MML Investors Services Springfield, Massachusetts $32.8B AUM 18.62% 1-Year Est. Return

Janney Montgomery Scott Philadelphia, Pennsylvania $52.3B AUM 19.7% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

JB Capital Wethersfield, Connecticut $2.93B AUM 20.02% 1-Year Est. Return

BlackRock's IDEF Position: Q3 2026 in Review

BlackRock reduced its BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF (IDEF) stake by 2.5% in Q3 2026, selling an estimated $377K and leaving 455,191 shares worth $14.2M. The position accounts for ﹤0.01% of the portfolio, ranked #3463.

BlackRock first reported a position in IDEF in Q2 2025 and has held it in 6 quarters since. The position peaked at $14.8M in Q2 2026. 268 funds tracked by Wall St. Rank hold IDEF as of Q3 2026.

BlackRock held 455,191 shares of BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF worth $14.2M as of Q3 2026.
BlackRock sold 11,526 BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF shares in Q3 2026, an estimated $377K.
BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF made up ﹤0.01% of BlackRock's portfolio in Q3 2026, its #3463 holding.
BlackRock first reported a position in BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF in Q2 2025 and has held it in 6 quarters since.
BlackRock's BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF position peaked at $14.8M in Q2 2026.
268 funds tracked by Wall St. Rank held BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF as of Q3 2026.

Based on BlackRock's 13F filing for Q3 2026, filed 13 Nov 2026.