Back to CITADEL ADVISORS LLC CITADEL ADVISORS LLC

ERIIERII
29 quarters

Position history for CITADEL ADVISORS LLCCITADEL ADVISORS LLC's holdings in ENERGY RECOVERY INC

CITADEL ADVISORS LLC holds 476,236 shares of ERII (ENERGY RECOVERY INC), worth $4.3M as of 2026-Q2. The position was increased (+6.0% shares). ERII represents 0.0% of CITADEL ADVISORS LLC's portfolio.

Current Value

$4.3M

Current Shares

476,236

Total Value Change

+$4.1M

Total Shares Change

+449,292

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
476,236
+6.0%
$4.3M0.0%$9.02
28
2026-Q1
Increased
449,436
+7.4%
$4.5M0.0%$10.22
29
2025-Q4
Increased
418,587
+26.1%
$5.6M0.0%$13.48
33
2025-Q3
Increased
331,820
+771.4%
$5.1M0.0%$15.35
44
2025-Q2
Decreased
38,079
-86.5%
$486,6500.0%$12.62
0
2025-Q1
Increased
282,010
+489.0%
$4.5M0.0%$15.95
43
2024-Q4
Decreased
47,883
-57.4%
$703,8810.0%$14.72
0
2024-Q3
Decreased
112,432
-41.7%
$2M0.0%$17.19
0
2024-Q2
Increased
192,896
+1853.4%
$2.6M0.0%$13.29
42
2024-Q1
Decreased
9,875
-71.8%
$155,9260.0%$15.79
0
2023-Q4
Increased
34,970
+17.5%
$658,8350.0%$18.84
29
2023-Q3
Increased
29,753
+926.7%
$631,0610.0%$21.21
39
2023-Q2
Increased
2,898
+259.6%
$80,9990.0%$27.81
23
2023-Q1
Decreased
806
-88.3%
$18,5780.0%$22.11
0
2022-Q4
Decreased
6,861
-93.3%
$140,5820.0%$20.49
0
2022-Q3
Increased
102,940
+711.9%
$2.2M0.0%$22.40
42
2022-Q2
Decreased
12,679
-42.5%
$246,0000.0%$19.12
0
2022-Q1
Increased
22,046
+35.6%
$444,0000.0%$20.45
31
2021-Q4
Decreased
16,256
-25.8%
$349,0000.0%$21.34
0
2021-Q3
Decreased
21,912
-59.5%
$417,0000.0%$19.21
0
2021-Q2
Decreased
54,113
-78.2%
$1.2M0.0%$22.04
0
2021-Q1
Increased
248,333
+1325.2%
$4.6M0.0%$18.18
43
2020-Q4
Decreased
17,425
-56.8%
$238,0000.0%$13.24
0
2020-Q3
New
40,292
-
$330,0000.0%$8.17
33
2020-Q2
Exited
0
-100.0%
$00.0%$8.91
0
2020-Q1
New
17,563
-
$131,0000.0%$7.05
31
2019-Q3
Exited
0
-100.0%
$00.0%$9.31
0
2019-Q2
Increased
41,683
+54.7%
$434,0000.0%$10.42
34
2019-Q1
New
26,944
-
$235,0000.0%$8.73
32

Other major holders of ERII: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., BlackRock Finance, Inc.

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used