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
$4.53M Buy
449,436
+30,849
+7% +$404K ﹤0.01% 4508
2025
Q4
$5.65M Buy
418,587
+86,767
+26% +$1.32M ﹤0.01% 4100
2025
Q3
$5.12M Buy
331,820
+293,741
+771% +$4.14M ﹤0.01% 4321
2025
Q2
$487K Sell
38,079
-243,931
-86% -$3.31M ﹤0.01% 8695
2025
Q1
$4.48M Buy
282,010
+234,127
+489% +$3.56M ﹤0.01% 4062
2024
Q4
$704K Sell
47,883
-64,549
-57% -$1.1M ﹤0.01% 7817
2024
Q3
$1.96M Sell
112,432
-80,464
-42% -$1.27M ﹤0.01% 5580
2024
Q2
$2.56M Buy
192,896
+183,021
+1,853% +$2.52M ﹤0.01% 4853
2024
Q1
$156K Sell
9,875
-25,095
-72% -$399K ﹤0.01% 10711
2023
Q4
$659K Buy
34,970
+5,217
+18% +$96.9K ﹤0.01% 7521
2023
Q3
$631K Buy
29,753
+26,855
+927% +$717K ﹤0.01% 7562
2023
Q2
$81K Buy
2,898
+2,092
+260% +$52.2K ﹤0.01% 11234
2023
Q1
$18.6K Sell
806
-6,055
-88% -$133K ﹤0.01% 13119
2022
Q4
$141K Sell
6,861
-96,079
-93% -$2.1M ﹤0.01% 10714
2022
Q3
$2.24M Buy
102,940
+90,261
+712% +$2.03M ﹤0.01% 5375
2022
Q2
$246K Sell
12,679
-9,367
-42% -$182K ﹤0.01% 10253
2022
Q1
$444K Buy
22,046
+5,790
+36% +$113K ﹤0.01% 9679
2021
Q4
$349K Sell
16,256
-5,656
-26% -$118K ﹤0.01% 10573
2021
Q3
$417K Sell
21,912
-32,201
-60% -$654K ﹤0.01% 10312
2021
Q2
$1.23M Sell
54,113
-194,220
-78% -$3.83M ﹤0.01% 7780
2021
Q1
$4.55M Buy
248,333
+230,908
+1,325% +$3.7M ﹤0.01% 4453
2020
Q4
$238K Sell
17,425
-22,867
-57% -$244K ﹤0.01% 9468
2020
Q3
$330K Buy
+40,292
New +$323K ﹤0.01% 7967
2020
Q2
Sell
-17,563
Closed -$131K 9950
2020
Q1
$131K Buy
+17,563
New +$167K ﹤0.01% 8407
2019
Q3
Sell
-41,683
Closed -$420K 9302
2019
Q2
$434K Buy
41,683
+14,739
+55% +$145K ﹤0.01% 7035
2019
Q1
$235K Buy
+26,944
New +$215K ﹤0.01% 7973
2018
Q4
Sell
-25,144
Closed -$198K 9267
2018
Q3
$225K Sell
25,144
-73,277
-74% -$648K ﹤0.01% 8028
2018
Q2
$796K Sell
98,421
-64,626
-40% -$545K ﹤0.01% 5596
2018
Q1
$1.34M Buy
163,047
+117,863
+261% +$953K ﹤0.01% 4356
2017
Q4
$395K Buy
45,184
+7,407
+20% +$67.5K ﹤0.01% 6023
2017
Q3
$298K Sell
37,777
-29,448
-44% -$210K ﹤0.01% 6081
2017
Q2
$557K Sell
67,225
-14,283
-18% -$114K ﹤0.01% 4961
2017
Q1
$678K Buy
81,508
+68,490
+526% +$635K ﹤0.01% 4551
2016
Q4
$135K Sell
13,018
-183,873
-93% -$2.21M ﹤0.01% 6554
2016
Q3
$3.15M Buy
196,891
+13,446
+7% +$164K ﹤0.01% 2460
2016
Q2
$1.63M Buy
183,445
+168,833
+1,155% +$1.8M ﹤0.01% 2955
2016
Q1
$151K Buy
+14,612
New +$106K ﹤0.01% 5828
2015
Q4
Sell
-1,570
Closed -$9.91K 8819
2015
Q3
$3K Buy
+1,570
New +$4.07K ﹤0.01% 8689
2015
Q2
Sell
-16,465
Closed -$43K 8801
2015
Q1
$43K Buy
16,465
+15,373
+1,408% +$52.8K ﹤0.01% 7471
2014
Q4
$6K Buy
+1,092
New +$4.96K ﹤0.01% 8238
2014
Q3
Sell
-18,791
Closed -$82.1K 8182
2014
Q2
$92K Sell
18,791
-151,827
-89% -$784K ﹤0.01% 6292
2014
Q1
$908K Buy
170,618
+165,538
+3,259% +$815K ﹤0.01% 3546
2013
Q4
$28K Buy
+5,080
New +$28.5K ﹤0.01% 6302

Other funds holding ERII