Citadel Advisors’s Energy Recovery ERII Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$335K Sell
33,300
-18,200
-35% -$238K ﹤0.01% 10222
2025
Q4
$695K Buy
51,500
+7,000
+16% +$106K ﹤0.01% 8225
2025
Q3
$686K Buy
44,500
+26,100
+142% +$368K ﹤0.01% 8377
2025
Q2
$235K Sell
18,400
-26,100
-59% -$354K ﹤0.01% 10349
2025
Q1
$707K Buy
44,500
+27,200
+157% +$414K ﹤0.01% 7724
2024
Q4
$254K Sell
17,300
-4,900
-22% -$83.9K ﹤0.01% 9998
2024
Q3
$386K Buy
22,200
+8,000
+56% +$126K ﹤0.01% 8789
2024
Q2
$189K Buy
14,200
+2,400
+20% +$33.1K ﹤0.01% 10024
2024
Q1
$186K Sell
11,800
-16,400
-58% -$261K ﹤0.01% 10431
2023
Q4
$531K Buy
28,200
+16,000
+131% +$297K ﹤0.01% 7962
2023
Q3
$259K Sell
12,200
-4,100
-25% -$109K ﹤0.01% 9435
2023
Q2
$456K Buy
16,300
+10,200
+167% +$254K ﹤0.01% 8150
2023
Q1
$141K Sell
6,100
-1,000
-14% -$22K ﹤0.01% 10745
2022
Q4
$145K Sell
7,100
-11,400
-62% -$249K ﹤0.01% 10657
2022
Q3
$402K Buy
+18,500
New +$417K ﹤0.01% 8933
2022
Q1
Sell
-48,800
Closed -$1.05M 13832
2021
Q4
$1.05M Sell
48,800
-10,900
-18% -$228K ﹤0.01% 7837
2021
Q3
$1.14M Sell
59,700
-39,100
-40% -$794K ﹤0.01% 7827
2021
Q2
$2.25M Buy
98,800
+3,400
+4% +$67K ﹤0.01% 6303
2021
Q1
$1.75M Buy
95,400
+55,100
+137% +$882K ﹤0.01% 6726
2020
Q4
$550K Buy
40,300
+21,400
+113% +$228K ﹤0.01% 7959
2020
Q3
$155K Buy
+18,900
New +$152K ﹤0.01% 8980
2020
Q1
Sell
-10,100
Closed -$99K 9722
2019
Q4
$99K Sell
10,100
-4,200
-29% -$38.7K ﹤0.01% 8554
2019
Q3
$132K Sell
14,300
-13,300
-48% -$134K ﹤0.01% 8353
2019
Q2
$288K Buy
27,600
+2,200
+9% +$21.6K ﹤0.01% 7642
2019
Q1
$222K Buy
25,400
+900
+4% +$7.17K ﹤0.01% 8066
2018
Q4
$165K Sell
24,500
-7,600
-24% -$59.8K ﹤0.01% 7996
2018
Q3
$287K Buy
+32,100
New +$284K ﹤0.01% 7640
2018
Q2
Sell
-15,500
Closed -$127K 8929
2018
Q1
$127K Sell
15,500
-2,100
-12% -$17K ﹤0.01% 7623
2017
Q4
$154K Buy
+17,600
New +$160K ﹤0.01% 7263
2017
Q2
Sell
-15,000
Closed -$125K 7612
2017
Q1
$125K Sell
15,000
-8,100
-35% -$75.1K ﹤0.01% 6772
2016
Q4
$239K Buy
23,100
+7,100
+44% +$85.3K ﹤0.01% 6023
2016
Q3
$256K Buy
16,000
+3,800
+31% +$46.2K ﹤0.01% 5935
2016
Q2
$108K Sell
12,200
-8,600
-41% -$91.7K ﹤0.01% 6155
2016
Q1
$215K Buy
20,800
+3,000
+17% +$21.9K ﹤0.01% 5551
2015
Q4
$126K Buy
17,800
+9,700
+120% +$61.2K ﹤0.01% 6428
2015
Q3
$17K Buy
+8,100
New +$21K ﹤0.01% 8252
2015
Q2
Sell
-4,400
Closed -$11K 8800
2015
Q1
$11K Sell
4,400
-12,000
-73% -$41.3K ﹤0.01% 8168
2014
Q4
$86K Buy
16,400
+5,700
+53% +$25.9K ﹤0.01% 6766
2014
Q3
$38K Sell
10,700
-300
-3% -$1.31K ﹤0.01% 7080
2014
Q2
$54K Buy
11,000
+5,200
+90% +$26.8K ﹤0.01% 6697
2014
Q1
$31K Buy
5,800
+300
+5% +$1.48K ﹤0.01% 7067
2013
Q4
$31K Buy
+5,500
New +$30.9K ﹤0.01% 6263

Other funds holding ERII