Energy Recovery
Designs pressure exchangers, pumps, and turbochargers for desalination and wastewater systems.
$7.77
After-hours close−0.01 (−0.06%)
At close$7.78(−1.58%)
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Breakdown13F · Form 4
Institutions 86.96%44.83M sharesInsiders 2.67%1.38M sharesOther 10.37%5.34M shares
Shares outstanding 51.55M · Float 49.52M · 96.1% free float
Institutions13F, as of Jun 30, 2026
209 holders · 44.83M shares · 45 new positions · 125 increased · 45 reduced · 39 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 6.34M | 12.31% | +253.3K | Aug 7, 2026 |
| Amundi | 4.00M | 7.77% | +263.2K | Aug 11, 2026 |
| Vanguard Capital Management LLC | 2.18M | 4.24% | −46.6K | Aug 13, 2026 |
| Legal & General Group PLC | 2.06M | 4.00% | +157.2K | Aug 14, 2026 |
| FIL Ltd | 1.72M | 3.33% | −272.2K | Aug 13, 2026 |
| Geode Capital Management, LLC | 1.70M | 3.29% | +402.4K | Aug 12, 2026 |
| State Street Corp | 1.63M | 3.15% | −147.1K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 1.26M | 2.45% | +2.0K | Aug 13, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Ameriprise Financial, Inc. | 10.00% | 5.26M | 13G | Apr 8, 2026 ↗ |
| Amundi | 7.14% | 3.77M | 13G | Apr 10, 2026 ↗ |
| Inc.incl. Threadneedle Asset Management Limited, Threadneedle Holdings Limited +5 more | 6.89% | 3.98M | 13G | Nov 14, 2024 ↗ |
| Brown Capital Management, LLC | 5.04% | 2.92M | 13G | May 15, 2025 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Arve Hanstveit | director | 400.6K | 0.78% | Jun 5, 2026 |
| David W. Moon | director, officer: President and CEO | 270.0K | 0.52% | Feb 19, 2026 |
| Rodney Clemente | officer: SVP, Water | 108.3K | 0.21% | Jul 29, 2026 |
| William Yeung | officer: Chief Legal Officer | 99.3K | 0.19% | Jul 29, 2026 |
| Pamela L. Tondreau | director | 98.2K | 0.19% | Jun 5, 2026 |
| Michael S. Mancini | officer: Chief Financial Officer | 75.1K | 0.15% | Feb 19, 2026 |
| Alexander J. Buehler | director, officer: Interim President and CEO | 66.8K | 0.13% | Jun 17, 2026 |
| Colin R. Sabol | director | 55.7K | 0.11% | Jun 17, 2026 |
| Natarajan Ramanan | officer: Chief Technology Officer | 52.6K | 0.10% | Mar 6, 2026 |
| Joan Kai Chow | director | 52.1K | 0.10% | Jun 5, 2026 |
1 ten-percent owner holds 5.16M shares by Form 4, outside the officers-and-directors figure above · 27 people have not refiled in the last 18 months (2.87M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jul 28, 2026 | William Yeungofficer: Chief Legal Officer | Sale | 2,048 | $8.56 | 99,291 |
| Jul 28, 2026 | Rodney Clementeofficer: SVP, Water | Sale | 5,387 | $8.56 | 108,301 |
| Jun 15, 2026 | Alexander J. Buehlerdirector, officer: Interim President and CEO | Sale | 14,900 | $8.71 | 66,755 |
| Jun 15, 2026 | Colin R. Saboldirector | Purchase | 11,180 | $8.88 | 55,671 |
| May 13, 2026 | Pamela L. Tondreaudirector | Purchase | 20,000 | $8.34 | 37,362 |
| Apr 6, 2026 | Arve Hanstveitdirector | Sale | 2,419 | $10.29 | 382,509 |
| Apr 2, 2026 | Arve Hanstveitdirector | Sale | 165,292 | $10.14 | 384,928 |
| Mar 10, 2026 | Arve Hanstveitdirector | Sale | 25,000 | $10.96 | 550,220 |
| Mar 6, 2026 | Arve Hanstveitdirector | Sale | 11,582 | $10.62 | 575,220 |
| Mar 5, 2026 | Arve Hanstveitdirector | Sale | 38,418 | $10.71 | 586,802 |
CongressHouse and Senate disclosures
Not reported.