Energy Recovery
ERII
171 hedge funds and large institutions have $841M invested in Energy Recovery in 2024 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 44 increasing their positions, 69 reducing their positions, and 26 closing their positions.
465% more call options, than puts
Call options by funds: $803K | Put options by funds: $142K
32% more capital invested
Capital invested by funds: $636M → $841M (+$205M)
0.24% more ownership
Funds ownership: 83.52% → 83.76% (+0.24%)
2% less funds holding
Funds holding: 174 → 171 (-3)
12% less first-time investments, than exits
New positions opened: 23 | Existing positions closed: 26
36% less repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 69
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
+$13.8M |
| 2 |
AWG
Alpha Wave Global
New York
|
+$8.9M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$7.37M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
+$6.28M |
| 5 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
+$5.74M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACMC
Anchor Capital Management Company
Raleigh,
North Carolina
|
-$5.58M |
| 2 |
BCM
Brown Capital Management
Baltimore,
Maryland
|
-$4.94M |
| 3 |
Millennium Management
New York
|
-$4.74M |
| 4 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$4.64M |
| 5 |
Squarepoint
New York
|
-$3.59M |
ERII Hedge Fund Activity: Q3 2024 in Review
171 of the 6,978 institutional investors tracked by Wall St. Rank reported a position in Energy Recovery (ERII) for Q3 2024, worth a combined $841M — up 32% from $636M a quarter earlier.
Sellers outnumbered buyers: 26 funds closed out of ERII and 23 opened new positions — a net loss of 3 holders — while 69 trimmed existing stakes and 44 added.
The largest buyer was Baillie Gifford & Co, opening a new position worth an estimated $13.8M. The largest seller was Anchor Capital Management Company, exiting entirely with an estimated $5.58M sold.
- 171 institutional investors held Energy Recovery (ERII) as of Q3 2024, down from 174 in Q2 2024.
- Funds reported $841M of Energy Recovery stock for Q3 2024, up 32% quarter-over-quarter.
- 23 funds opened new Energy Recovery positions in Q3 2024 and 26 closed out, a net change of -3 holders.
- The largest Energy Recovery buyer in Q3 2024 was Baillie Gifford & Co, an estimated $13.8M added.
- The largest Energy Recovery seller in Q3 2024 was Anchor Capital Management Company, an estimated $5.58M sold.
Based on aggregated 13F filings for Q3 2024.