NASDAQ:ERII | Shares Outstanding | Energy Recovery, Inc.

Complete source-backed shares outstanding history.

Available history
2010-12-31 to 2026-07-31
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-3151,044,875
2026-06-3051,174,774
2026-04-3051,545,259
2026-03-3152,082,859
2026-02-1952,828,666
2025-12-3152,806,822
2025-10-3152,972,096
2025-09-3052,979,801
2025-07-3153,198,386
2025-06-3053,683,535
2025-04-3054,499,225
2025-03-3154,856,712
2025-02-2054,955,305
2024-12-3154,785,861
2024-10-2457,893,899
2024-09-3057,882,075
2024-07-2557,724,968
2024-06-3057,422,763
2024-04-2557,330,153
2024-03-3157,329,402
2024-02-1557,078,540
2023-12-3156,880,947
2023-10-2656,517,933
2023-09-3056,504,548
2023-07-2756,406,602
2023-06-3056,405,457
2023-04-2756,347,563
2023-03-3156,342,872
2023-02-1656,279,294
2022-12-3156,076,879
2022-10-2755,995,969
2022-09-3055,982,976
2022-07-2755,787,098
2022-06-3055,788,519
2022-04-2756,562,811
2022-03-3156,701,973
2022-02-1756,810,449
2021-12-3156,823,266
2021-10-2956,718,626
2021-09-3056,890,382
2021-07-3057,152,300
2021-06-3057,154,420
2021-04-3057,522,631
2021-03-3157,421,632
2021-03-0557,099,715
2020-12-3156,342,069
2020-10-2356,100,279
2020-09-3055,713,765
2020-07-2455,681,881
2020-06-3055,677,382
2020-04-2455,546,399
2020-03-3155,543,298
2020-02-2755,492,350
2019-12-3155,261,767
2019-10-2555,115,628
2019-09-3055,113,720
2019-07-2654,964,637
2019-06-3054,903,995
2019-04-2654,478,666
2019-03-3154,478,666
2019-02-2859,562,995
2018-12-3153,940,085
2018-10-2953,862,290
2018-09-3053,774,893
2018-07-3153,579,862
2018-06-3053,494,972
2018-04-2753,503,435
2018-03-3154,027,314
2018-02-2853,985,515
2017-12-3153,905,600
2017-10-3153,595,035
2017-09-3053,592,430
2017-07-3153,576,521
2017-06-3053,572,376
2017-05-0153,985,199
2017-03-3153,929,727
2017-02-2853,880,311
2016-12-3153,162,551
2016-10-3152,351,885
2016-09-3052,301,398
2016-08-0152,054,700
2016-06-3052,124,021
2016-04-2952,334,038
2016-03-3152,215,481
2016-02-2951,951,134
2015-12-3152,468,779
2015-11-0254,838,283
2015-09-3052,257,286
2015-08-0352,231,186
2015-06-3054,398,421
2015-05-0152,030,357
2015-03-3152,015,357
2015-02-2851,966,678
2014-12-3151,918,965
2014-11-0451,876,515
2014-09-3051,766,598
2014-08-0152,008,259
2014-06-3051,697,148
2014-05-0251,509,218
2014-03-3151,497,098