Altus Power
AMPS
AMPS was delisted on the 15th of April, 2025.
132 hedge funds and large institutions have $393M invested in Altus Power in 2023 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 16 closing their positions.
6,424% more call options, than puts
Call options by funds: $9.46M | Put options by funds: $145K
100% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 16
23% more repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 35
13% more funds holding
Funds holding: 117 → 132 (+15)
4% less capital invested
Capital invested by funds: $408M → $393M (-$15.7M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECA
Encompass Capital Advisors
New York
|
+$17.1M |
| 2 |
JGC
J. Goldman & Co
New York
|
+$6.54M |
| 3 |
Swedbank
Stockholm,
Sweden
|
+$3.62M |
| 4 |
Aberdeen Group
Edinburgh,
United Kingdom
|
+$3.5M |
| 5 |
YCM
Yaupon Capital Management
New York
|
+$3.13M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VH
ValueAct Holdings
San Francisco,
California
|
-$21.7M |
| 2 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
-$6.2M |
| 3 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$5.57M |
| 4 |
KACA
Kayne Anderson Capital Advisors
Los Angeles,
California
|
-$3.15M |
| 5 |
CIBC Private Wealth Group
Atlanta,
Georgia
|
-$3.13M |
AMPS Hedge Fund Activity: Q3 2023 in Review
132 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Altus Power (AMPS) for Q3 2023, worth a combined $393M — down 3.8% from $408M a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new AMPS positions and 16 closed out — a net gain of 16 holders — while 43 added to existing stakes and 35 trimmed.
The largest buyer was Encompass Capital Advisors, opening a new position worth an estimated $17.1M. The largest seller was ValueAct Holdings, exiting entirely with an estimated $21.7M sold.
- 132 institutional investors held Altus Power (AMPS) as of Q3 2023, up from 117 in Q2 2023.
- Funds reported $393M of Altus Power stock for Q3 2023, down 3.8% quarter-over-quarter.
- 32 funds opened new Altus Power positions in Q3 2023 and 16 closed out, a net change of +16 holders.
- The largest Altus Power buyer in Q3 2023 was Encompass Capital Advisors, an estimated $17.1M added.
- The largest Altus Power seller in Q3 2023 was ValueAct Holdings, an estimated $21.7M sold.
Based on aggregated 13F filings for Q3 2023.