Boston Partners’s iShares Russell 1000 Growth ETF IWF Stock Holding History

Boston Partners’s Portfolio IWF Stock Details IWF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.27M	Buy	18,300 +17,600	+2,514%	+$2.12M	﹤0.01%	586
2026 Q1	$1.95M	Buy	+700	New	+$79.5K	﹤0.01%	578
2020 Q2	–	Sell	-7,180	Closed	-$259K	–	678
2020 Q1	$259K	Buy	+7,180	New	+$309K	﹤0.01%	626

Other funds holding IWF

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

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

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

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

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

Boston Partners's IWF Position: Q2 2026 in Review

Boston Partners increased its iShares Russell 1000 Growth ETF (IWF) stake by 2,514% in Q2 2026, buying an estimated $2.12M and bringing the position to 18,300 shares worth $2.27M. The position accounts for ﹤0.01% of the portfolio, ranked #586.

Boston Partners first reported a position in IWF in Q1 2020 and has held it in 3 quarters since. 2,499 funds tracked by Wall St. Rank hold IWF as of Q2 2026.

Boston Partners held 18,300 shares of iShares Russell 1000 Growth ETF worth $2.27M as of Q2 2026.
Boston Partners bought 17,600 iShares Russell 1000 Growth ETF shares in Q2 2026, an estimated $2.12M.
iShares Russell 1000 Growth ETF made up ﹤0.01% of Boston Partners's portfolio in Q2 2026, its #586 holding.
Boston Partners first reported a position in iShares Russell 1000 Growth ETF in Q1 2020 and has held it in 3 quarters since.
2,499 funds tracked by Wall St. Rank held iShares Russell 1000 Growth ETF as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.