Citadel Advisors
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Citadel Advisors’s iShares Russell 2000 ETF IWM Stock Holding History

Citadel Advisors’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 		$5.26B Sell
21,211,100
-2,805,500
-12% -$724M 0.85% 16
2025
Q4 		$5.91B Sell
24,016,600
-4,404,600
-15% -$1.08B 0.89% 15
2025
Q3 		$6.88B Sell
28,421,200
-2,310,100
-8% -$530M 1.05% 13
2025
Q2 		$6.63B Sell
30,731,300
-7,308,700
-19% -$1.47B 1.15% 10
2025
Q1 		$7.59B Buy
38,040,000
+6,747,600
+22% +$1.46B 1.44% 10
2024
Q4 		$6.91B Sell
31,292,400
-11,175,400
-26% -$2.55B 1.2% 12
2024
Q3 		$9.38B Buy
42,467,800
+5,886,800
+16% +$1.26B 1.81% 8
2024
Q2 		$7.42B Sell
36,581,000
-9,413,600
-20% -$1.9B 1.5% 9
2024
Q1 		$9.67B Buy
45,994,600
+1,882,200
+4% +$375M 1.87% 7
2023
Q4 		$8.85B Buy
44,112,400
+1,596,800
+4% +$286M 1.77% 7
2023
Q3 		$7.51B Sell
42,515,600
-2,746,800
-6% -$516M 1.61% 9
2023
Q2 		$8.48B Buy
45,262,400
+2,552,700
+6% +$455M 1.75% 9
2023
Q1 		$7.62B Buy
42,709,700
+8,934,500
+26% +$1.64B 1.68% 7
2022
Q4 		$5.89B Sell
33,775,200
-5,449,900
-14% -$969M 1.38% 7
2022
Q3 		$6.47B Buy
39,225,100
+12,904,700
+49% +$2.35B 1.47% 8
2022
Q2 		$4.46B Buy
26,320,400
+7,146,200
+37% +$1.32B 1.14% 12
2022
Q1 		$3.94B Sell
19,174,200
-2,815,700
-13% -$574M 0.81% 19
2021
Q4 		$4.89B Buy
21,989,900
+183,800
+0.8% +$41.5M 1% 15
2021
Q3 		$4.77B Buy
21,806,100
+2,876,500
+15% +$638M 0.99% 13
2021
Q2 		$4.34B Buy
18,929,600
+1,985,100
+12% +$446M 0.97% 11
2021
Q1 		$3.74B Sell
16,944,500
-1,124,200
-6% -$245M 0.92% 12
2020
Q4 		$3.54B Sell
18,068,700
-417,300
-2% -$73M 0.92% 11
2020
Q3 		$2.77B Sell
18,486,000
-160,100
-0.9% -$24.1M 0.79% 15
2020
Q2 		$2.67B Buy
18,646,100
+2,001,900
+12% +$263M 0.95% 12
2020
Q1 		$1.91B Buy
16,644,200
+9,259,100
+125% +$1.38B 0.86% 13
2019
Q4 		$1.22B Sell
7,385,100
-1,229,500
-14% -$194M 0.53% 19
2019
Q3 		$1.3B Sell
8,614,600
-42,200
-0.5% -$6.44M 0.61% 16
2019
Q2 		$1.35B Sell
8,656,800
-6,669,700
-44% -$1.03B 0.62% 15
2019
Q1 		$2.35B Buy
15,326,500
+3,143,400
+26% +$472M 1.17% 7
2018
Q4 		$1.63B Buy
12,183,100
+1,626,700
+15% +$243M 0.89% 10
2018
Q3 		$1.78B Sell
10,556,400
-2,049,500
-16% -$346M 0.79% 9
2018
Q2 		$2.06B Sell
12,605,900
-1,898,900
-13% -$304M 1.02% 7
2018
Q1 		$2.2B Buy
14,504,800
+2,532,800
+21% +$391M 1.2% 6
2017
Q4 		$1.83B Buy
11,972,000
+238,900
+2% +$35.9M 1.11% 5
2017
Q3 		$1.74B Buy
11,733,100
+2,381,700
+25% +$335M 1.33% 5
2017
Q2 		$1.32B Buy
9,351,400
+229,100
+3% +$31.7M 1.12% 5
2017
Q1 		$1.25B Sell
9,122,300
-4,039,800
-31% -$552M 1.15% 3
2016
Q4 		$1.77B Buy
13,162,100
+963,000
+8% +$123M 1.79% 3
2016
Q3 		$1.52B Buy
+12,199,100
New +$1.48B 1.52% 3

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

Citadel Advisors's IWM Position: Q1 2026 in Review

Citadel Advisors reduced its iShares Russell 2000 ETF (IWM) stake by 34% in Q1 2026, selling an estimated $84.3M and leaving 641,228 shares worth $159M. The position accounts for 0.03% of the portfolio, ranked #556.

Citadel Advisors first reported a position in IWM in Q3 2014 and has held it in 45 quarters since. The position peaked at $441M in Q3 2022. 2,568 funds tracked by Wall St. Rank hold IWM as of Q1 2026.

  • Citadel Advisors held 641,228 shares of iShares Russell 2000 ETF worth $159M as of Q1 2026.
  • Citadel Advisors sold 326,776 iShares Russell 2000 ETF shares in Q1 2026, an estimated $84.3M.
  • iShares Russell 2000 ETF made up 0.03% of Citadel Advisors's portfolio in Q1 2026, its #556 holding.
  • Citadel Advisors first reported a position in iShares Russell 2000 ETF in Q3 2014 and has held it in 45 quarters since.
  • Citadel Advisors's iShares Russell 2000 ETF position peaked at $441M in Q3 2022.
  • 2,568 funds tracked by Wall St. Rank held iShares Russell 2000 ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.