Two Sigma Investments’s iShares Russell 1000 ETF IWB Stock Holding History

Two Sigma Investments’s Portfolio IWB Stock Details IWB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$43.5M	Buy	122,120 +50,760	+71%	+$18.9M	0.04%	552
2025 Q4	$26.6M	Sell	71,360 -186,440	-72%	-$69.1M	0.04%	583
2025 Q3	$94.2M	Buy	257,800 +120,300	+87%	+$42.4M	0.14%	200
2025 Q2	$46.7M	Sell	137,500 -184,000	-57%	-$57.8M	0.08%	301
2025 Q1	$98.6M	Sell	321,500 -57,500	-15%	-$18.6M	0.21%	113
2024 Q4	$122M	Buy	379,000 +241,600	+176%	+$78.3M	0.27%	83
2024 Q3	$43.2M	Sell	137,400 -109,200	-44%	-$33.1M	0.09%	267
2024 Q2	$73.4M	Buy	246,600 +30,800	+14%	+$8.84M	0.17%	143
2024 Q1	$62.2M	Sell	215,800 -4,500	-2%	-$1.23M	0.15%	180
2023 Q4	$57.8M	Buy	220,300 +189,700	+620%	+$46.4M	0.13%	194
2023 Q3	$7.19M	Buy	30,600 +3,300	+12%	+$808K	0.02%	728
2023 Q2	$6.65M	Buy	+27,300	New	+$6.29M	0.02%	816
2022 Q4	–	Sell	-9,200	Closed	-$1.81M	–	2933
2022 Q3	$1.81M	Buy	9,200 +2,500	+37%	+$548K	0.01%	1194
2022 Q2	$1.39M	Buy	+6,700	New	+$1.51M	﹤0.01%	1386
2022 Q1	–	Sell	-76,700	Closed	-$20.3M	–	3468
2021 Q4	$20.3M	Buy	76,700 +26,400	+52%	+$6.8M	0.04%	474
2021 Q3	$12.2M	Buy	50,300 +42,700	+562%	+$10.6M	0.03%	676
2021 Q2	$1.84M	Sell	7,600 -57,300	-88%	-$13.5M	﹤0.01%	1941
2021 Q1	$14.5M	Buy	64,900 +32,800	+102%	+$7.18M	0.04%	555
2020 Q4	$6.8M	Buy	32,100 +19,000	+145%	+$3.79M	0.02%	768
2020 Q3	$2.45M	Buy	13,100 +3,200	+32%	+$591K	0.01%	1179
2020 Q2	$1.7M	Buy	+9,900	New	+$1.6M	0.01%	1184
2019 Q4	–	Sell	-60,030	Closed	-$9.88M	–	3814
2019 Q3	$9.88M	Buy	60,030 +51,930	+641%	+$8.52M	0.03%	551
2019 Q2	$1.32M	Buy	+8,100	New	+$1.3M	﹤0.01%	1733
2018 Q4	–	Sell	-78,140	Closed	-$12.6M	–	3243
2018 Q3	$12.6M	Buy	78,140 +41,840	+115%	+$6.64M	0.03%	562
2018 Q2	$5.52M	Buy	36,300 +15,100	+71%	+$2.27M	0.02%	965
2018 Q1	$3.11M	Sell	21,200 -59,616	-74%	-$9.06M	0.01%	1223
2017 Q4	$12M	Buy	80,816 +8,912	+12%	+$1.29M	0.04%	543
2017 Q3	$10.1M	Buy	71,904 +48,639	+209%	+$6.67M	0.04%	516
2017 Q2	$3.15M	Sell	23,265 -24,302	-51%	-$3.24M	0.01%	1122
2017 Q1	$6.24M	Buy	+47,567	New	+$6.16M	0.02%	822
2016 Q4	–	Sell	-10,294	Closed	-$1.24M	–	3304
2016 Q3	$1.24M	Buy	10,294 +4,673	+83%	+$562K	﹤0.01%	1808
2016 Q2	$657K	Buy	+5,621	New	+$648K	﹤0.01%	2057
2015 Q4	–	Sell	-17,491	Closed	-$1.87M	–	2807
2015 Q3	$1.87M	Buy	+17,491	New	+$1.99M	0.01%	877
2015 Q2	–	Sell	-6,225	Closed	-$721K	–	2933
2015 Q1	$721K	Buy	+6,225	New	+$719K	﹤0.01%	1768
2014 Q4	–	Sell	-72,826	Closed	-$8M	–	2301
2014 Q3	$8M	Buy	72,826 +68,480	+1,576%	+$7.57M	0.04%	501
2014 Q2	$479K	Buy	+4,346	New	+$462K	﹤0.01%	1623
2013 Q4	–	Sell	-23,600	Closed	-$2.22M	–	2272
2013 Q3	$2.22M	Buy	+23,600	New	+$2.21M	0.01%	752

Other funds holding IWB

Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return

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

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

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

M&T Bank Buffalo, New York $29.2B AUM 22.81% 1-Year Est. Return

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

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

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

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

Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return

Two Sigma Investments's IWB Position: Q1 2026 in Review

Two Sigma Investments increased its iShares Russell 1000 ETF (IWB) stake by 71% in Q1 2026, buying an estimated $18.9M and bringing the position to 122,120 shares worth $43.5M. The position accounts for 0.04% of the portfolio, ranked #552.

Two Sigma Investments first reported a position in IWB in Q3 2013 and has held it in 37 quarters since. The position peaked at $122M in Q4 2024. 1,466 funds tracked by Wall St. Rank hold IWB as of Q1 2026.

Two Sigma Investments held 122,120 shares of iShares Russell 1000 ETF worth $43.5M as of Q1 2026.
Two Sigma Investments bought 50,760 iShares Russell 1000 ETF shares in Q1 2026, an estimated $18.9M.
iShares Russell 1000 ETF made up 0.04% of Two Sigma Investments's portfolio in Q1 2026, its #552 holding.
Two Sigma Investments first reported a position in iShares Russell 1000 ETF in Q3 2013 and has held it in 37 quarters since.
Two Sigma Investments's iShares Russell 1000 ETF position peaked at $122M in Q4 2024.
1,466 funds tracked by Wall St. Rank held iShares Russell 1000 ETF as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.