Jane Street’s iShares Russell 2000 Growth ETF IWO Stock Holding History

Jane Street’s Portfolio IWO Stock Details IWO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$7.12M	Buy	22,700 +15,400	+211%	+$5.12M	﹤0.01%	2992
2025 Q4	$2.36M	Sell	7,300 -400	-5%	-$130K	﹤0.01%	4479
2025 Q3	$2.46M	Buy	7,700 +5,300	+221%	+$1.6M	﹤0.01%	4555
2025 Q2	$686K	Buy	2,400 +1,300	+118%	+$342K	﹤0.01%	6340
2025 Q1	$281K	Buy	1,100 +100	+10%	+$28.2K	﹤0.01%	7921
2024 Q4	$288K	Sell	1,000 -300	-23%	-$88.7K	﹤0.01%	7801
2024 Q3	$369K	Buy	+1,300	New	+$356K	﹤0.01%	7700
2022 Q2	–	Sell	-498,600	Closed	-$128M	–	10245
2022 Q1	$128M	Sell	498,600 -365,100	-42%	-$93.4M	0.04%	292
2021 Q4	$253M	Buy	863,700 +83,800	+11%	+$25.3M	0.08%	140
2021 Q3	$229M	Sell	779,900 -97,900	-11%	-$29.4M	0.08%	140
2021 Q2	$274M	Buy	877,800 +499,500	+132%	+$150M	0.11%	117
2021 Q1	$114M	Buy	378,300 +132,300	+54%	+$41.1M	0.06%	233
2020 Q4	$70.5M	Sell	246,000 -137,000	-36%	-$34.9M	0.04%	341
2020 Q3	$84.8M	Sell	383,000 -763,200	-67%	-$167M	0.05%	259
2020 Q2	$237M	Buy	1,146,200 +910,900	+387%	+$170M	0.18%	68
2020 Q1	$37.2M	Buy	235,300 +182,600	+346%	+$36.3M	0.04%	296
2019 Q4	$11.3M	Sell	52,700 -6,900	-12%	-$1.4M	0.02%	583
2019 Q3	$11.5M	Buy	59,600 +45,200	+314%	+$8.96M	0.02%	536
2019 Q2	$2.89M	Buy	14,400 +2,100	+17%	+$415K	0.01%	1515
2019 Q1	$2.42M	Sell	12,300 -97,400	-89%	-$18.5M	﹤0.01%	1822
2018 Q4	$18.4M	Sell	109,700 -62,200	-36%	-$11.6M	0.04%	346
2018 Q3	$37M	Sell	171,900 -1,937,500	-92%	-$413M	0.07%	189
2018 Q2	$431M	Buy	+2,109,400	New	+$422M	1.01%	14
2018 Q1	–	Sell	-37,000	Closed	-$6.91M	–	5105
2017 Q4	$6.91M	Sell	37,000 -57,300	-61%	-$10.5M	0.02%	685
2017 Q3	$16.9M	Buy	94,300 +62,300	+195%	+$10.6M	0.05%	315
2017 Q2	$5.4M	Sell	32,000 -13,300	-29%	-$2.19M	0.02%	730
2017 Q1	$7.32M	Sell	45,300 -147,400	-76%	-$23.4M	0.03%	505
2016 Q4	$29.7M	Sell	192,700 -106,000	-35%	-$15.8M	0.13%	129
2016 Q3	$44.5M	Buy	298,700 +42,800	+17%	+$6.24M	0.21%	87
2016 Q2	$35.1M	Buy	255,900 +115,000	+82%	+$15.5M	0.17%	107
2016 Q1	$18.7M	Sell	140,900 -350,200	-71%	-$43.7M	0.1%	182
2015 Q4	$68.4M	Buy	491,100 +345,100	+236%	+$48.9M	0.43%	39
2015 Q3	$19.6M	Buy	146,000 +89,800	+160%	+$13.3M	0.12%	132
2015 Q2	$8.69M	Buy	56,200 +35,400	+170%	+$5.42M	0.06%	290
2015 Q1	$3.15M	Sell	20,800 -176,400	-89%	-$25.7M	0.02%	604
2014 Q4	$28.1M	Sell	197,200 -501,300	-72%	-$67.8M	0.21%	79
2014 Q3	$90.6M	Buy	698,500 +527,900	+309%	+$70.8M	0.92%	21
2014 Q2	$23.6M	Buy	170,600 +111,200	+187%	+$14.6M	0.3%	63
2014 Q1	$8.08M	Buy	59,400 +51,900	+692%	+$7.1M	0.09%	166
2013 Q4	$1.02M	Buy	+7,500	New	+$972K	0.01%	782

Other funds holding IWO

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

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

Barings Charlotte, North Carolina $6.19B AUM 16.5% 1-Year Est. Return

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

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

CCWM

Cassaday & Co Wealth Management Mclean, Virginia $4.69B AUM 20.56% 1-Year Est. Return

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

PNC Financial Services Group Pittsburgh, Pennsylvania $173B AUM 20.72% 1-Year Est. Return

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

TCIIS

TIAA-CREF Individual & Institutional Services New York $26B AUM

Jane Street's IWO Position: Q1 2026 in Review

Jane Street reduced its iShares Russell 2000 Growth ETF (IWO) stake by 11% in Q1 2026, selling an estimated $588K and leaving 14,967 shares worth $4.7M. The position accounts for ﹤0.01% of the portfolio, ranked #3617.

Jane Street first reported a position in IWO in Q4 2013 and has held it in 35 quarters since. The position peaked at $89.7M in Q3 2023. 1,021 funds tracked by Wall St. Rank hold IWO as of Q1 2026.

Jane Street held 14,967 shares of iShares Russell 2000 Growth ETF worth $4.7M as of Q1 2026.
Jane Street sold 1,768 iShares Russell 2000 Growth ETF shares in Q1 2026, an estimated $588K.
iShares Russell 2000 Growth ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #3617 holding.
Jane Street first reported a position in iShares Russell 2000 Growth ETF in Q4 2013 and has held it in 35 quarters since.
Jane Street's iShares Russell 2000 Growth ETF position peaked at $89.7M in Q3 2023.
1,021 funds tracked by Wall St. Rank held iShares Russell 2000 Growth ETF as of Q1 2026.

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