Energy Recovery, Inc.
Hedge Funds Holdings

Last updated:

Energy Recovery, Inc.‘s stocks are currently a part of 113 hedge funds’ portfolios, which represents 52.6% of the total amount of its stocks outstanding. This makes up a total of 30.31M shares of Energy Recovery, Inc.. Compared to the previous quarter, the number fell by -30.89% or -13.55M shares fewer. As for the holding position changes, 38.05% (43) of current hedge fund investors increased the number of shares held, 26.55% (30) of current holders sold a part of the shares held, and 12.39% (14) closed the holdings completely. 15 hedge funds are new holders of Energy Recovery, Inc. stock in Q1 2023, it is 13.27% of total holders.

Hedge funds holding Energy Recovery (Q2 2018 – Q1 2023)

Number of hedge funds
Q2 2018 108
Q3 2018 111
Q4 2018 112
Q1 2019 105
Q2 2019 103
Q3 2019 94
Q4 2019 95
Q1 2020 100
Q2 2020 107
Q3 2020 110
Q4 2020 110
Q1 2021 140
Q2 2021 154
Q3 2021 147
Q4 2021 159
Q1 2022 162
Q2 2022 157
Q3 2022 169
Q4 2022 169
Q1 2023 113

Hedge funds changes in Energy Recovery positions (Q2 2018 – Q1 2023)

Changes in positions
Q2 2018 1327371417
Q3 2018 1530401214
Q4 2018 1535361313
Q1 2019 1125351816
Q2 2019 163824169
Q3 2019 104123173
Q4 2019 1136241014
Q1 2020 163423918
Q2 2020 154328714
Q3 2020 1637321312
Q4 2020 1248261212
Q1 2021 374637614
Q2 2021 335544193
Q3 2021 1657422210
Q4 2021 2665381515
Q1 2022 2661442011
Q2 2022 197040226
Q3 2022 2565511216
Q4 2022 31555729-3
Q1 2023 1543301411

Hedge funds changes in Energy Recovery stock options (Q2 2018 – Q1 2023)

Changes in stock options
Q2 2018 603,000 2,633,000
Q3 2018 1,268,000 944,000
Q4 2018 1,046,000 371,000
Q1 2019 1,173,000 941,000
Q2 2019 1,737,000 595,000
Q3 2019 1,221,000 883,000
Q4 2019 495,000 578,000
Q1 2020 310,000 584,000
Q2 2020 278,000 284,000
Q3 2020 624,000 130,000
Q4 2020 3,822,000 393,000
Q1 2021 6,841,000 2,705,000
Q2 2021 7,701,000 3,197,000
Q3 2021 14,845,000 2,729,000
Q4 2021 5,637,000 1,526,000
Q1 2022 2,818,000 0
Q2 2022 818,000 0
Q3 2022 6,607,000 0
Q4 2022 3,416,899 780,669
Q1 2023 2,749,869,000 806,750,000

Top 50 hedge fund holders of Energy Recovery, Inc. (NASDAQ:ERII)

Hedge fund Value Shares owned Portfolio share
BLACKROCK INC. Larry Fink 95.16M 4.37M 0.003%
TRIGRAN INVESTMENTS, INC. 71.57M 3.29M 8.214%
VANGUARD GROUP INC 59.45M 2.73M 0.002%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 55.26M 2.54M 0.218%
DIAMOND HILL CAPITAL MANAGEMENT INC 45.51M 2.09M 0.218%
FIL LTD 43.45M 1.99M 0.056%
AVENIR CORP 37.41M 1.72M 3.967%
STATE STREET CORP 24.75M 1.13M 0.002%
JENNISON ASSOCIATES LLC 24.68M 1.13M 0.025%
HANDELSBANKEN FONDER AB 22.55M 1.03M 0.151%
GEODE CAPITAL MANAGEMENT, LLC 21.24M 977.41K 0.003%
BANK OF NEW YORK MELLON CORP 20.86M 959.71K 0.005%
KBC GROUP NV 19.10M 878.99K 0.100%
MONTANARO ASSET MANAGEMENT LTD 18.89M 869K 2.893%
DRIEHAUS CAPITAL MANAGEMENT LLC 17.85M 821.48K 0.270%
INVESCO LTD. 17.56M 807.71K 0.006%
NUVEEN ASSET MANAGEMENT, LLC 16.16M 743.68K 0.007%
ACK ASSET MANAGEMENT LLC 15.59M 717.4K 4.131%
FIRST TRUST ADVISORS LP 14.77M 679.49K 0.019%
DIMENSIONAL FUND ADVISORS LP 13.97M 642.88K 0.005%
PEMBROKE MANAGEMENT, LTD 13.51M 621.81K 1.500%
MORGAN STANLEY 11.81M 543.30K 0.002%
NORTHERN TRUST CORP 11.65M 536.02K 0.003%
MESIROW INSTITUTIONAL INVESTMENT MANAGEMENT, INC. 11.22M 516.09K 1.627%
ESSEX INVESTMENT MANAGEMENT CO LLC 9.96M 458.53K 1.591%
AMUNDI 9.46M 415.89K 0.006%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 8.76M 403.18K 0.003%
HANDELSINVEST INVESTERINGSFORVALTNING 8.67M 399.1K 1.363%
DEKABANK DEUTSCHE GIROZENTRALE 8.58M 388.41K 0.025%
RAYMOND JAMES & ASSOCIATES 7.38M 339.78K 0.007%
LEGAL & GENERAL GROUP PLC 6.98M 321.41K 0.003%
EATON VANCE MANAGEMENT 6.96M 320.49K 0.010%
EVR RESEARCH LP 6.86M 315.55K 2.035%
DEUTSCHE BANK AG\ 6.83M 314.22K 0.004%
SILVERCREST ASSET MANAGEMENT GROUP LLC 6.48M 298.08K 0.053%
BAIRD FINANCIAL GROUP, INC. 6.45M 296.75K 0.019%
LAGODA INVESTMENT MANAGEMENT, L.P. 5.99M 275.96K 4.266%
TWO SIGMA ADVISERS, LP 5.40M 248.71K 0.016%
RICE HALL JAMES & ASSOCIATES, LLC 5.09M 234.47K 0.296%
TWO SIGMA INVESTMENTS, LP John Overdeck 5.07M 233.44K 0.017%
MIURA GLOBAL MANAGEMENT, LLC 4.34M 200K 2.606%
SELECT EQUITY GROUP, L.P. 3.05M 140.56K 0.011%
SARGENT INVESTMENT GROUP, LLC 3.03M 137.26K 0.946%
STATE OF WISCONSIN INVESTMENT BOARD 3.03M 139.38K 0.010%
BNP PARIBAS ARBITRAGE, SNC 2.75M 126.52K 0.004%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 2.72M 125.2K 0.001%
ADVISORY RESEARCH INC 2.70M 124.50K 0.265%
SCHOLTZ & COMPANY, LLC 2.68M 129.89K 1.919%
SG AMERICAS SECURITIES, LLC 2.62M 120.86K 0.033%
SWISS NATIONAL BANK 2.62M 120.5K 0.002%