Citadel Advisors’s IDEX IEX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$2.18M Buy
11,500
+10,100
+721% +$1.99M ﹤0.01% 5909
2025
Q4
$249K Sell
1,400
-8,900
-86% -$1.52M ﹤0.01% 10562
2025
Q3
$1.68M Buy
10,300
+8,600
+506% +$1.45M ﹤0.01% 6438
2025
Q2
$298K Sell
1,700
-4,700
-73% -$833K ﹤0.01% 9837
2025
Q1
$1.16M Buy
6,400
+500
+8% +$99.5K ﹤0.01% 6635
2024
Q4
$1.23M Sell
5,900
-700
-11% -$153K ﹤0.01% 6587
2024
Q3
$1.42M Buy
6,600
+800
+14% +$161K ﹤0.01% 6172
2024
Q2
$1.17M Buy
5,800
+3,800
+190% +$830K ﹤0.01% 6285
2024
Q1
$488K Sell
2,000
-1,800
-47% -$407K ﹤0.01% 8458
2023
Q4
$825K Buy
3,800
+300
+9% +$60.5K ﹤0.01% 7064
2023
Q3
$728K Buy
3,500
+2,300
+192% +$499K ﹤0.01% 7264
2023
Q2
$258K Sell
1,200
-2,300
-66% -$484K ﹤0.01% 9345
2023
Q1
$809K Buy
3,500
+200
+6% +$45.4K ﹤0.01% 7247
2022
Q4
$753K Sell
3,300
-8,700
-73% -$1.94M ﹤0.01% 7381
2022
Q3
$2.4M Buy
12,000
+1,900
+19% +$384K ﹤0.01% 5242
2022
Q2
$1.83M Buy
10,100
+4,800
+91% +$904K ﹤0.01% 5715
2022
Q1
$1.02M Buy
5,300
+900
+20% +$183K ﹤0.01% 7660
2021
Q4
$1.04M Sell
4,400
-1,200
-21% -$273K ﹤0.01% 7853
2021
Q3
$1.16M Sell
5,600
-1,600
-22% -$355K ﹤0.01% 7776
2021
Q2
$1.58M Buy
7,200
+2,600
+57% +$575K ﹤0.01% 7185
2021
Q1
$963K Sell
4,600
-5,100
-53% -$1.01M ﹤0.01% 8211
2020
Q4
$1.93M Sell
9,700
-3,900
-29% -$741K ﹤0.01% 5420
2020
Q3
$2.48M Sell
13,600
-3,800
-22% -$658K ﹤0.01% 4320
2020
Q2
$2.75M Buy
17,400
+2,200
+14% +$336K ﹤0.01% 4011
2020
Q1
$2.1M Buy
15,200
+10,300
+210% +$1.62M ﹤0.01% 4067
2019
Q4
$843K Sell
4,900
-4,800
-49% -$777K ﹤0.01% 5913
2019
Q3
$1.59M Buy
9,700
+1,600
+20% +$266K ﹤0.01% 4837
2019
Q2
$1.39M Sell
8,100
-2,300
-22% -$361K ﹤0.01% 5142
2019
Q1
$1.58M Sell
10,400
-400
-4% -$56.5K ﹤0.01% 4849
2018
Q4
$1.36M Sell
10,800
-15,100
-58% -$2.02M ﹤0.01% 4789
2018
Q3
$3.9M Buy
25,900
+8,700
+51% +$1.3M ﹤0.01% 3334
2018
Q2
$2.35M Buy
17,200
+4,300
+33% +$601K ﹤0.01% 3857
2018
Q1
$1.84M Buy
12,900
+11,100
+617% +$1.55M ﹤0.01% 3861
2017
Q4
$238K Sell
1,800
-1,400
-44% -$180K ﹤0.01% 6829
2017
Q3
$389K Buy
+3,200
New +$374K ﹤0.01% 5671
2016
Q2
Sell
-5,600
Closed -$464K 7057
2016
Q1
$464K Buy
5,600
+1,000
+22% +$75K ﹤0.01% 4516
2015
Q4
$352K Sell
4,600
-3,900
-46% -$299K ﹤0.01% 4986
2015
Q3
$606K Buy
8,500
+1,300
+18% +$95.8K ﹤0.01% 4523
2015
Q2
$566K Buy
7,200
+1,800
+33% +$139K ﹤0.01% 4773
2015
Q1
$409K Buy
+5,400
New +$406K ﹤0.01% 5223

Other funds holding IEX

Citadel Advisors's IEX Position: Q1 2026 in Review

Citadel Advisors increased its IDEX (IEX) stake by 46% in Q1 2026, buying an estimated $50.1M and bringing the position to 808,651 shares worth $153M. The position accounts for 0.02% of the portfolio, ranked #576.

Citadel Advisors first reported a position in IEX in Q3 2013 and has held it in 50 quarters since. 672 funds tracked by Wall St. Rank hold IEX as of Q1 2026.

  • Citadel Advisors held 808,651 shares of IDEX worth $153M as of Q1 2026.
  • Citadel Advisors bought 253,830 IDEX shares in Q1 2026, an estimated $50.1M.
  • IDEX made up 0.02% of Citadel Advisors's portfolio in Q1 2026, its #576 holding.
  • Citadel Advisors first reported a position in IDEX in Q3 2013 and has held it in 50 quarters since.
  • 672 funds tracked by Wall St. Rank held IDEX as of Q1 2026.

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