Jim Simons’s iShares S&P Mid-Cap 400 Growth ETF IJK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$2.09M Buy
+20,800
New +$2.14M ﹤0.01% 1870
2025
Q3
Sell
-2,300
Closed -$209K 3685
2025
Q2
$209K Buy
+2,300
New +$197K ﹤0.01% 3158
2025
Q1
Sell
-16,900
Closed -$1.54M 3634
2024
Q4
$1.54M Buy
+16,900
New +$1.59M ﹤0.01% 2221
2023
Q4
Sell
-7,000
Closed -$506K 3895
2023
Q3
$506K Sell
7,000
-1,900
-21% -$143K ﹤0.01% 2699
2023
Q2
$668K Buy
+8,900
New +$635K ﹤0.01% 2717
2023
Q1
Sell
-9,800
Closed -$669K 4168
2022
Q4
$669K Buy
+9,800
New +$674K ﹤0.01% 2762
2022
Q3
Sell
-11,600
Closed -$739K 4205
2022
Q2
$739K Buy
11,600
+7,000
+152% +$492K ﹤0.01% 2904
2022
Q1
$355K Sell
4,600
-4,300
-48% -$332K ﹤0.01% 3390
2021
Q4
$759K Buy
8,900
+3,300
+59% +$277K ﹤0.01% 2850
2021
Q3
$443K Sell
5,600
-7,500
-57% -$609K ﹤0.01% 2930
2021
Q2
$1.06M Sell
13,100
-4,400
-25% -$353K ﹤0.01% 2639
2021
Q1
$1.37M Buy
+17,500
New +$1.35M ﹤0.01% 2452
2020
Q4
Sell
-6,800
Closed -$407K 3534
2020
Q3
$407K Sell
6,800
-2,400
-26% -$143K ﹤0.01% 2894
2020
Q2
$515K Buy
+9,200
New +$478K ﹤0.01% 2862
2019
Q4
Sell
-5,200
Closed -$291K 3607
2019
Q3
$291K Sell
5,200
-6,400
-55% -$360K ﹤0.01% 3047
2019
Q2
$656K Buy
11,600
+800
+7% +$44.4K ﹤0.01% 2884
2019
Q1
$592K Buy
10,800
+6,400
+145% +$338K ﹤0.01% 2871
2018
Q4
$210K Sell
4,400
-13,600
-76% -$712K ﹤0.01% 3120
2018
Q3
$1.05M Buy
18,000
+3,200
+22% +$186K ﹤0.01% 2585
2018
Q2
$832K Buy
14,800
+6,800
+85% +$380K ﹤0.01% 2668
2018
Q1
$437K Buy
+8,000
New +$442K ﹤0.01% 2959

Other funds holding IJK

Jim Simons's IJK Position: Q1 2026 in Review

Jim Simons opened a new position in iShares S&P Mid-Cap 400 Growth ETF (IJK) in Q1 2026: 20,800 shares worth $2.09M. The stake represents ﹤0.01% of the portfolio and ranks #1870 among its holdings. This is a return to the name: Jim Simons previously reported a position in IJK as recently as Q2 2025.

Jim Simons first reported a position in IJK in Q1 2018 and has held it in 21 quarters since. 936 funds tracked by Wall St. Rank hold IJK as of Q1 2026.

  • Jim Simons held 20,800 shares of iShares S&P Mid-Cap 400 Growth ETF worth $2.09M as of Q1 2026.
  • iShares S&P Mid-Cap 400 Growth ETF was a new Jim Simons position in Q1 2026.
  • iShares S&P Mid-Cap 400 Growth ETF made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #1870 holding.
  • Jim Simons first reported a position in iShares S&P Mid-Cap 400 Growth ETF in Q1 2018 and has held it in 21 quarters since.
  • 936 funds tracked by Wall St. Rank held iShares S&P Mid-Cap 400 Growth ETF as of Q1 2026.

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