Jane Street’s iShares Russell 1000 Growth ETF IWF Stock Holding History

Jane Street’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 Q1	$1.02M	Sell	9,600 -88,400	-90%	-$10M	﹤0.01%	6453
2025 Q4	$11.6M	Sell	98,000 -44,400	-31%	-$5.26M	﹤0.01%	2149
2025 Q3	$16.7M	Buy	142,400 +126,000	+768%	+$14M	﹤0.01%	1831
2025 Q2	$1.74M	Buy	16,400 +1,600	+11%	+$153K	﹤0.01%	4644
2025 Q1	$1.34M	Sell	14,800 -5,200	-26%	-$513K	﹤0.01%	5041
2024 Q4	$2.01M	Buy	20,000 +16,000	+400%	+$1.57M	﹤0.01%	4092
2024 Q3	$375K	Buy	+4,000	New	+$363K	﹤0.01%	7676
2022 Q2	–	Sell	-1,395,600	Closed	-$96.9M	–	10238
2022 Q1	$96.9M	Buy	1,395,600 +485,600	+53%	+$33.1M	0.03%	416
2021 Q4	$69.5M	Buy	910,000 +538,400	+145%	+$39.9M	0.02%	508
2021 Q3	$25.5M	Sell	371,600 -167,200	-31%	-$11.8M	0.01%	968
2021 Q2	$36.6M	Buy	538,800 +212,800	+65%	+$13.7M	0.01%	703
2021 Q1	$19.8M	Buy	326,000 +258,800	+385%	+$15.8M	0.01%	982
2020 Q4	$4.05M	Sell	67,200 -1,750,400	-96%	-$99.6M	﹤0.01%	2399
2020 Q3	$98.6M	Buy	1,817,600 +857,600	+89%	+$45.2M	0.06%	220
2020 Q2	$46.1M	Buy	960,000 +945,200	+6,386%	+$41.7M	0.03%	388
2020 Q1	$557K	Sell	14,800 -580,000	-98%	-$25M	﹤0.01%	3523
2019 Q4	$26.2M	Buy	594,800 +589,200	+10,521%	+$24.6M	0.04%	313
2019 Q3	$223K	Sell	5,600 -290,800	-98%	-$11.7M	﹤0.01%	4530
2019 Q2	$11.7M	Buy	+296,400	New	+$11.5M	0.02%	554
2018 Q4	–	Sell	-784,000	Closed	-$30.6M	–	5322
2018 Q3	$30.6M	Buy	+784,000	New	+$29.7M	0.06%	230
2018 Q2	–	Sell	-276,000	Closed	-$9.39M	–	5283
2018 Q1	$9.39M	Sell	276,000 -164,400	-37%	-$5.76M	0.02%	574
2017 Q4	$14.8M	Buy	+440,400	New	+$14.4M	0.04%	370
2017 Q3	–	Sell	-18,400	Closed	-$547K	–	4764
2017 Q2	$547K	Sell	18,400 -32,800	-64%	-$963K	﹤0.01%	2915
2017 Q1	$1.46M	Sell	51,200 -35,600	-41%	-$987K	0.01%	1671
2016 Q4	$2.28M	Sell	86,800 -29,600	-25%	-$768K	0.01%	1204
2016 Q3	$3.03M	Sell	116,400 -151,600	-57%	-$3.94M	0.01%	865
2016 Q2	$6.72M	Buy	268,000 +98,400	+58%	+$2.46M	0.03%	497
2016 Q1	$4.23M	Sell	169,600 -23,600	-12%	-$558K	0.02%	649
2015 Q4	$4.8M	Buy	193,200 +183,200	+1,832%	+$4.57M	0.03%	510
2015 Q3	$233K	Sell	10,000 -129,600	-93%	-$3.19M	﹤0.01%	3028
2015 Q2	$3.46M	Buy	139,600 +53,600	+62%	+$1.35M	0.02%	661
2015 Q1	$2.13M	Buy	+86,000	New	+$2.1M	0.02%	821
2013 Q4	–	Sell	-1,902,800	Closed	-$37.2M	–	2636
2013 Q3	$37.2M	Buy	1,902,800 +1,889,200	+13,891%	+$36.2M	0.44%	37
2013 Q2	$248K	Buy	+13,600	New	+$249K	﹤0.01%	2058

Other funds holding IWF

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

Jane Street's IWF Position: Q1 2026 in Review

Jane Street sold out of iShares Russell 1000 Growth ETF (IWF) in Q1 2026, closing a stake of 2,968 shares — an estimated $337K sold.

Jane Street first reported a position in IWF in Q2 2014 and held it in 38 quarters. The position peaked at $183M in Q2 2019. 2,435 funds tracked by Wall St. Rank hold IWF as of Q1 2026.

Jane Street reported no remaining iShares Russell 1000 Growth ETF position as of Q1 2026 after selling out during the quarter.
Jane Street sold 2,968 iShares Russell 1000 Growth ETF shares in Q1 2026, an estimated $337K.
Jane Street first reported a position in iShares Russell 1000 Growth ETF in Q2 2014 and held it in 38 quarters.
Jane Street's iShares Russell 1000 Growth ETF position peaked at $183M in Q2 2019.
2,435 funds tracked by Wall St. Rank held iShares Russell 1000 Growth ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.