BlackRock’s iShares U.S. Thematic Rotation Active ETF THRO Stock Holding History

BlackRock’s Portfolio THRO Stock Details THRO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$207M	Sell	4,794,919 -7,633,969	-61%	-$316M	﹤0.01%	1779
2026 Q1	$450M	Sell	12,428,888 -478,873	-4%	-$18.3M	0.01%	1196
2025 Q4	$498M	Buy	12,907,761 +4,764,446	+59%	+$182M	0.01%	1109
2025 Q3	$308M	Buy	8,143,315 +7,953,615	+4,193%	+$291M	0.01%	1387
2025 Q2	$6.75M	Buy	189,700 +66,804	+54%	+$2.2M	﹤0.01%	3620
2025 Q1	$3.89M	Buy	122,896 +2,896	+2%	+$97.4K	﹤0.01%	3739
2024 Q4	$4.03M	Hold	120,000	–	–	﹤0.01%	3815
2024 Q3	$3.93M	Sell	120,000 -40,000	-25%	-$1.25M	﹤0.01%	3800
2024 Q2	$4.97M	Hold	160,000	–	–	﹤0.01%	3684
2024 Q1	$4.69M	Hold	160,000	–	–	﹤0.01%	3695
2023 Q4	$4.1M	Hold	160,000	–	–	﹤0.01%	3765
2023 Q3	$3.73M	Hold	160,000	–	–	﹤0.01%	3783
2023 Q2	$3.87M	Hold	160,000	–	–	﹤0.01%	3813
2023 Q1	$3.59M	Hold	160,000	–	–	﹤0.01%	3780
2022 Q4	$3.31M	Hold	160,000	–	–	﹤0.01%	3908
2022 Q3	$3M	Hold	160,000	–	–	﹤0.01%	3990
2022 Q2	$3.13M	Hold	160,000	–	–	﹤0.01%	4036
2022 Q1	$3.82M	Hold	160,000	–	–	﹤0.01%	4108
2021 Q4	$4.07M	Buy	+160,000	New	+$4.03M	﹤0.01%	4081

Other funds holding THRO

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

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

MML Investors Services Springfield, Massachusetts $49B AUM 25.55% 1-Year Est. Return

PAS

Park Avenue Securities New York $16B AUM 26.77% 1-Year Est. Return

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

Envestnet Portfolio Solutions Chicago, Illinois $20.9B AUM 19.34% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

NewEdge Advisors New Orleans, Louisiana $33.6B AUM 31.03% 1-Year Est. Return

BlackRock's THRO Position: Q2 2026 in Review

BlackRock reduced its iShares U.S. Thematic Rotation Active ETF (THRO) stake by 61% in Q2 2026, selling an estimated $316M and leaving 4,794,919 shares worth $207M. The position accounts for ﹤0.01% of the portfolio, ranked #1779.

BlackRock first reported a position in THRO in Q4 2021 and has held it in 19 quarters since. The position peaked at $498M in Q4 2025. 494 funds tracked by Wall St. Rank hold THRO as of Q2 2026.

BlackRock held 4,794,919 shares of iShares U.S. Thematic Rotation Active ETF worth $207M as of Q2 2026.
BlackRock sold 7,633,969 iShares U.S. Thematic Rotation Active ETF shares in Q2 2026, an estimated $316M.
iShares U.S. Thematic Rotation Active ETF made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #1779 holding.
BlackRock first reported a position in iShares U.S. Thematic Rotation Active ETF in Q4 2021 and has held it in 19 quarters since.
BlackRock's iShares U.S. Thematic Rotation Active ETF position peaked at $498M in Q4 2025.
494 funds tracked by Wall St. Rank held iShares U.S. Thematic Rotation Active ETF as of Q2 2026.

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