Two Sigma Investments
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Two Sigma Investments’s iShares Russell 2000 ETF IWM Stock Holding History

Two Sigma Investments’s Portfolio IWM Stock Details IWM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$127M Buy
513,500
+421,100
+456% +$109M 0.1% 218
2025
Q4 		$22.7M Buy
+92,400
New +$22.7M 0.03% 666
2025
Q1 		– Sell
-1,800
Closed -$398K – 3345
2024
Q4 		$398K Buy
+1,800
New +$410K ﹤0.01% 2637
2024
Q3 		– Sell
-56,100
Closed -$11.4M – 3229
2024
Q2 		$11.4M Sell
56,100
-190,100
-77% -$38.4M 0.03% 668
2024
Q1 		$51.8M Buy
+246,200
New +$49.1M 0.12% 211
2023
Q3 		– Sell
-585,900
Closed -$110M – 3081
2023
Q2 		$110M Buy
585,900
+540,900
+1,202% +$96.4M 0.28% 89
2023
Q1 		$8.03M Buy
45,000
+42,800
+1,945% +$7.88M 0.02% 677
2022
Q4 		$384K Sell
2,200
-4,400
-67% -$783K ﹤0.01% 2136
2022
Q3 		$1.09M Buy
6,600
+3,200
+94% +$584K ﹤0.01% 1419
2022
Q2 		$576K Sell
3,400
-7,600
-69% -$1.4M ﹤0.01% 1769
2022
Q1 		$2.26M Sell
11,000
-40,800
-79% -$8.32M 0.01% 1296
2021
Q4 		$11.5M Buy
51,800
+23,900
+86% +$5.4M 0.02% 713
2021
Q3 		$6.1M Sell
27,900
-71,900
-72% -$15.9M 0.01% 1096
2021
Q2 		$22.9M Sell
99,800
-74,200
-43% -$16.7M 0.05% 443
2021
Q1 		$38.4M Buy
174,000
+83,600
+92% +$18.3M 0.1% 234
2020
Q4 		$17.7M Sell
90,400
-110,700
-55% -$19.4M 0.05% 412
2020
Q3 		$30.1M Buy
201,100
+77,000
+62% +$11.6M 0.11% 197
2020
Q2 		$17.8M Sell
124,100
-251,000
-67% -$32.9M 0.09% 244
2020
Q1 		$42.9M Buy
375,100
+299,800
+398% +$44.7M 0.35% 43
2019
Q4 		$12.5M Sell
75,300
-21,000
-22% -$3.32M 0.04% 526
2019
Q3 		$14.6M Buy
96,300
+27,900
+41% +$4.26M 0.05% 434
2019
Q2 		$10.6M Sell
68,400
-11,600
-15% -$1.79M 0.04% 568
2019
Q1 		$12.2M Buy
80,000
+9,200
+13% +$1.38M 0.04% 579
2018
Q4 		$9.48M Sell
70,800
-207,300
-75% -$30.9M 0.04% 562
2018
Q3 		$46.9M Buy
278,100
+144,100
+108% +$24.3M 0.13% 226
2018
Q2 		$21.9M Buy
134,000
+53,800
+67% +$8.61M 0.07% 382
2018
Q1 		$12.2M Buy
80,200
+6,500
+9% +$1M 0.04% 508
2017
Q4 		$11.2M Buy
+73,700
New +$11.1M 0.04% 565
2016
Q4 		– Sell
-144,400
Closed -$17.9M – 3306
2016
Q3 		$17.9M Buy
144,400
+72,500
+101% +$8.81M 0.07% 341
2016
Q2 		$8.27M Buy
+71,900
New +$8.11M 0.04% 534
2016
Q1 		– Sell
-2,400
Closed -$270K – 2951
2015
Q4 		$270K Sell
2,400
-40,000
-94% -$4.61M ﹤0.01% 2305
2015
Q3 		$4.63M Buy
42,400
+33,600
+382% +$3.98M 0.02% 547
2015
Q2 		$1.1M Buy
+8,800
New +$1.1M 0.01% 1595

Other funds holding IWM

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Empower Advisory Group
Empower Advisory Group Greenwood Village, Colorado $38.5B AUM 18.4% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

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

Two Sigma Investments opened a new position in iShares Russell 2000 ETF (IWM) in Q1 2026: 251,870 shares worth $62.5M. The stake represents 0.05% of the portfolio and ranks #411 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in IWM as recently as Q3 2025.

Two Sigma Investments first reported a position in IWM in Q4 2013 and has held it in 37 quarters since. The position peaked at $194M in Q4 2023. 2,568 funds tracked by Wall St. Rank hold IWM as of Q1 2026.

  • Two Sigma Investments held 251,870 shares of iShares Russell 2000 ETF worth $62.5M as of Q1 2026.
  • iShares Russell 2000 ETF was a new Two Sigma Investments position in Q1 2026.
  • iShares Russell 2000 ETF made up 0.05% of Two Sigma Investments's portfolio in Q1 2026, its #411 holding.
  • Two Sigma Investments first reported a position in iShares Russell 2000 ETF in Q4 2013 and has held it in 37 quarters since.
  • Two Sigma Investments's iShares Russell 2000 ETF position peaked at $194M in Q4 2023.
  • 2,568 funds tracked by Wall St. Rank held iShares Russell 2000 ETF as of Q1 2026.

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