Jim Simons’s iShares Russell Mid-Cap ETF IWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$2.45M Sell
25,200
-9,600
-28% -$959K ﹤0.01% 1789
2025
Q4
$3.35M Buy
34,800
+12,600
+57% +$1.21M 0.01% 1573
2025
Q3
$2.14M Sell
22,200
-500
-2% -$47.4K ﹤0.01% 2030
2025
Q2
$2.09M Buy
22,700
+14,300
+170% +$1.24M ﹤0.01% 2082
2025
Q1
$715K Sell
8,400
-61,500
-88% -$5.49M ﹤0.01% 2590
2024
Q4
$6.18M Buy
69,900
+60,400
+636% +$5.48M 0.01% 1314
2024
Q3
$837K Buy
+9,500
New +$800K ﹤0.01% 2549
2023
Q4
Sell
-35,300
Closed -$2.44M 3918
2023
Q3
$2.44M Buy
+35,300
New +$2.58M ﹤0.01% 1744
2023
Q1
Sell
-4,400
Closed -$297K 4192
2022
Q4
$297K Sell
4,400
-2,300
-34% -$155K ﹤0.01% 3223
2022
Q3
$416K Sell
6,700
-12,600
-65% -$867K ﹤0.01% 3035
2022
Q2
$1.25M Buy
+19,300
New +$1.37M ﹤0.01% 2559
2022
Q1
Sell
-14,700
Closed -$1.22M 4269
2021
Q4
$1.22M Sell
14,700
-11,600
-44% -$952K ﹤0.01% 2503
2021
Q3
$2.06M Buy
+26,300
New +$2.11M ﹤0.01% 2063
2021
Q2
Sell
-9,600
Closed -$710K 3625
2021
Q1
$710K Buy
+9,600
New +$694K ﹤0.01% 2765
2020
Q4
Sell
-14,200
Closed -$815K 3552
2020
Q3
$815K Sell
14,200
-23,400
-62% -$1.33M ﹤0.01% 2614
2020
Q2
$2.02M Buy
37,600
+32,800
+683% +$1.64M ﹤0.01% 2180
2020
Q1
$207K Buy
+4,800
New +$264K ﹤0.01% 3093
2019
Q2
Sell
-5,800
Closed -$313K 3651
2019
Q1
$313K Sell
5,800
-1,600
-22% -$82.9K ﹤0.01% 3078
2018
Q4
$344K Buy
7,400
+200
+3% +$10.1K ﹤0.01% 2987
2018
Q3
$397K Sell
7,200
-8,000
-53% -$438K ﹤0.01% 2926
2018
Q2
$806K Buy
15,200
+3,200
+27% +$168K ﹤0.01% 2686
2018
Q1
$619K Buy
+12,000
New +$632K ﹤0.01% 2844

Other funds holding IWR

Jim Simons's IWR Position: Q1 2026 in Review

Jim Simons reduced its iShares Russell Mid-Cap ETF (IWR) stake by 28% in Q1 2026, selling an estimated $959K and leaving 25,200 shares worth $2.45M. The position accounts for ﹤0.01% of the portfolio, ranked #1789.

Jim Simons first reported a position in IWR in Q1 2018 and has held it in 22 quarters since. The position peaked at $6.18M in Q4 2024. 1,519 funds tracked by Wall St. Rank hold IWR as of Q1 2026.

  • Jim Simons held 25,200 shares of iShares Russell Mid-Cap ETF worth $2.45M as of Q1 2026.
  • Jim Simons sold 9,600 iShares Russell Mid-Cap ETF shares in Q1 2026, an estimated $959K.
  • iShares Russell Mid-Cap ETF made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #1789 holding.
  • Jim Simons first reported a position in iShares Russell Mid-Cap ETF in Q1 2018 and has held it in 22 quarters since.
  • Jim Simons's iShares Russell Mid-Cap ETF position peaked at $6.18M in Q4 2024.
  • 1,519 funds tracked by Wall St. Rank held iShares Russell Mid-Cap ETF as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.