William Blair & Company’s iShares Russell Top 200 Growth ETF IWY Stock Holding History

William Blair & Company’s Portfolio IWY Stock Details IWY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.24M	Buy	11,133 +26	+0.2%	+$7.34K	0.01%	634
2026 Q1	$2.76M	Sell	11,107 -719	-6%	-$190K	0.01%	650
2025 Q4	$3.28M	Sell	11,826 -2,372	-17%	-$657K	0.01%	617
2025 Q3	$3.89M	Sell	14,198 -2,023	-12%	-$523K	0.01%	583
2025 Q2	$4M	Sell	16,221 -303	-2%	-$67.4K	0.01%	556
2025 Q1	$3.49M	Buy	16,524 +936	+6%	+$215K	0.01%	576
2024 Q4	$3.67M	Buy	15,588 +619	+4%	+$142K	0.01%	569
2024 Q3	$3.29M	Buy	14,969 +2,164	+17%	+$460K	0.01%	596
2024 Q2	$2.75M	Buy	12,805 +6,212	+94%	+$1.24M	0.01%	616
2024 Q1	$1.29M	Buy	6,593 +311	+5%	+$58.1K	﹤0.01%	796
2023 Q4	$1.1M	Hold	6,282	–	–	﹤0.01%	824
2023 Q3	$966K	Hold	6,282	–	–	﹤0.01%	847
2023 Q2	$996K	Sell	6,282 -26	-0.4%	-$3.79K	﹤0.01%	842
2023 Q1	$876K	Hold	6,308	–	–	﹤0.01%	866
2022 Q4	$760K	Sell	6,308 -1,848	-23%	-$230K	﹤0.01%	922
2022 Q3	$975K	Buy	8,156 +5	+0.1%	+$671	﹤0.01%	819
2022 Q2	$1.02M	Buy	8,151 +3	+0%	+$412	﹤0.01%	846
2022 Q1	$1.29M	Buy	8,148 +1,066	+15%	+$166K	﹤0.01%	828
2021 Q4	$1.23M	Hold	7,082	–	–	﹤0.01%	888
2021 Q3	$1.08M	Hold	7,082	–	–	﹤0.01%	896
2021 Q2	$1.07M	Hold	7,082	–	–	﹤0.01%	896
2021 Q1	$953K	Hold	7,082	–	–	﹤0.01%	917
2020 Q4	$942K	Buy	7,082 +5,378	+316%	+$678K	﹤0.01%	869
2020 Q3	$207K	Hold	1,704	–	–	﹤0.01%	1285
2020 Q2	$182K	Buy	1,704 +1,560	+1,083%	+$153K	﹤0.01%	1269
2020 Q1	$12K	Hold	144	–	–	﹤0.01%	1544
2019 Q4	$14K	Hold	144	–	–	﹤0.01%	1613
2019 Q3	$13K	Hold	144	–	–	﹤0.01%	1581
2019 Q2	$12K	Hold	144	–	–	﹤0.01%	1631
2019 Q1	$12K	Hold	144	–	–	﹤0.01%	1609
2018 Q4	$10K	Hold	144	–	–	﹤0.01%	1565
2018 Q3	$12K	Buy	144 +15	+12%	+$1.24K	﹤0.01%	1559
2018 Q2	$10K	Hold	129	–	–	﹤0.01%	1536
2018 Q1	$10K	Buy	+129	New	+$9.84K	﹤0.01%	1457

Other funds holding IWY

TCIIS

TIAA-CREF Individual & Institutional Services New York $29.1B AUM

Envestnet Portfolio Solutions Chicago, Illinois $20.9B AUM 19.28% 1-Year Est. Return

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

FCBT

First Citizens Bank & Trust Raleigh, North Carolina $6.69B AUM 24.48% 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

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

Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return

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

William Blair & Company's IWY Position: Q2 2026 in Review

William Blair & Company increased its iShares Russell Top 200 Growth ETF (IWY) stake by 0.23% in Q2 2026, buying an estimated $7.34K and bringing the position to 11,133 shares worth $3.24M. The position accounts for 0.01% of the portfolio, ranked #634.

William Blair & Company first reported a position in IWY in Q1 2018 and has held it in 34 quarters since. The position peaked at $4M in Q2 2025. 686 funds tracked by Wall St. Rank hold IWY as of Q2 2026.

William Blair & Company held 11,133 shares of iShares Russell Top 200 Growth ETF worth $3.24M as of Q2 2026.
William Blair & Company bought 26 iShares Russell Top 200 Growth ETF shares in Q2 2026, an estimated $7.34K.
iShares Russell Top 200 Growth ETF made up 0.01% of William Blair & Company's portfolio in Q2 2026, its #634 holding.
William Blair & Company first reported a position in iShares Russell Top 200 Growth ETF in Q1 2018 and has held it in 34 quarters since.
William Blair & Company's iShares Russell Top 200 Growth ETF position peaked at $4M in Q2 2025.
686 funds tracked by Wall St. Rank held iShares Russell Top 200 Growth ETF as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.