Energy Recovery
ERII
174 hedge funds and large institutions have $636M invested in Energy Recovery in 2024 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 74 increasing their positions, 49 reducing their positions, and 38 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
73% more call options, than puts
Call options by funds: $207K | Put options by funds: $120K
51% more repeat investments, than reductions
Existing positions increased: 74 | Existing positions reduced: 49
1.62% more ownership
Funds ownership: 81.9% → 83.52% (+1.6%)
9% less funds holding
Funds holding: 192 → 174 (-18)
14% less capital invested
Capital invested by funds: $738M → $636M (-$102M)
42% less first-time investments, than exits
New positions opened: 22 | Existing positions closed: 38
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ameriprise
Minneapolis,
Minnesota
|
+$11.4M |
| 2 |
AWG
Alpha Wave Global
New York
|
+$8.37M |
| 3 |
SLAM
Swiss Life Asset Management
Zurich,
|
+$4.04M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
+$2.87M |
| 5 |
Millennium Management
New York
|
+$2.78M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AAMU
AEGON Asset Management (UK)
Edinburgh,
United Kingdom
|
-$6.75M |
| 2 |
BCM
Brown Capital Management
Baltimore,
Maryland
|
-$4.99M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
-$4.68M |
| 4 |
Renaissance Technologies
New York
|
-$2.56M |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$2.35M |
ERII Hedge Fund Activity: Q2 2024 in Review
174 of the 6,924 institutional investors tracked by Wall St. Rank reported a position in Energy Recovery (ERII) for Q2 2024, worth a combined $636M — down 14% from $738M a quarter earlier.
Sellers outnumbered buyers: 38 funds closed out of ERII and 22 opened new positions — a net loss of 16 holders — while 49 trimmed existing stakes and 74 added.
The largest buyer was Ameriprise, adding an estimated $11.4M. The largest seller was AEGON Asset Management (UK), exiting entirely with an estimated $6.75M sold.
- 174 institutional investors held Energy Recovery (ERII) as of Q2 2024, down from 192 in Q1 2024.
- Funds reported $636M of Energy Recovery stock for Q2 2024, down 14% quarter-over-quarter.
- 22 funds opened new Energy Recovery positions in Q2 2024 and 38 closed out, a net change of -16 holders.
- The largest Energy Recovery buyer in Q2 2024 was Ameriprise, an estimated $11.4M added.
- The largest Energy Recovery seller in Q2 2024 was AEGON Asset Management (UK), an estimated $6.75M sold.
Based on aggregated 13F filings for Q2 2024.