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AMPS

Altus Power
AMPS

Delisted

AMPS was delisted on the 15th of April, 2025.

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134 hedge funds and large institutions have $537M invested in Altus Power in 2023 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 50 increasing their positions, 41 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

3,362% more call options, than puts

Call options by funds: $14.3M | Put options by funds: $414K

37% more capital invested

Capital invested by funds: $393M → $537M (+$144M)

22% more repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 41

2% more funds holding

Funds holding: 132 → 134 (+2)

10% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 21

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
134
Holders Change
+2
Holders Change %
+1.52%
% of All Funds
1.95%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
23
Increased
50
Reduced
41
Closed
21
Calls
$14.3M
Puts
$414K
Net Calls
+$13.9M
Net Calls Change
+$4.61M

Top Buyers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
+$8.44M
2
BlackRock
BlackRock
New York
+$7.1M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$6.48M
4
Handelsbanken Fonder
Handelsbanken Fonder
Sweden
+$4.2M
5
ECA
Encompass Capital Advisors
New York
+$3.66M

Top Sellers

Rank Fund Capital Flow
1
CIBC Private Wealth Group
CIBC Private Wealth Group
Georgia
-$3.05M
2
Millennium Management
Millennium Management
New York
-$2.62M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
-$2.54M
4
CP
CenterBook Partners
Connecticut
-$2.44M
5
JGC
J. Goldman & Co
New York
-$1.95M
Name Holding Trade Value Shares
Change 		Change in
Stake
Balyasny Asset Management
76
Balyasny Asset Management
Illinois
$284K +$225K +41,578 New
T. Rowe Price Associates
77
T. Rowe Price Associates
Maryland
$281K +$41K +7,581 +23%
GCP
78
GSA Capital Partners
United Kingdom
$269K +$213K +39,379 New
TIM
79
Triad Investment Management
California
$267K – – –
SG Americas Securities
80
SG Americas Securities
New York
$241K +$46.7K +8,617 +32%
MIM
81
MetLife Investment Management
New Jersey
$238K – – –
CCS
82
Concentric Capital Strategies
Connecticut
$225K +$178K +32,949 New
Qube Research & Technologies (QRT)
83
Qube Research & Technologies (QRT)
United Kingdom
$221K +$175K +32,311 New
AIG
84
American International Group
New York
$217K -$693 -128 -0.4%
Pictet Asset Management
85
Pictet Asset Management
Switzerland
$206K +$4.11K +760 +3%
AP
86
Antipodes Partners
Australia
$205K +$24.8K +4,579 +18%
NAM
87
Nexpoint Asset Management
Texas
$205K – – –
AIM
88
Aigen Investment Management
New York
$196K -$142K -26,202 -48%
BFM
89
Boothbay Fund Management
New York
$188K -$297K -54,906 -67%
Manulife (Manufacturers Life Insurance)
90
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$183K -$6.27K -1,158 -4%
Nisa Investment Advisors
91
Nisa Investment Advisors
Missouri
$181K +$143K +26,500 +41,406%
UBS Group
92
UBS Group
Switzerland
$180K -$529K -97,740 -79%
VOYA Investment Management
93
VOYA Investment Management
Georgia
$177K -$6.61K -1,220 -5%
EC
94
EntryPoint Capital
New York
$173K +$137K +25,347 New
OC
95
Oppenheimer & Co
New York
$171K – – –
Janus Henderson Group
96
Janus Henderson Group
United Kingdom
$157K -$303 -56 -0.2%
Ameriprise
97
Ameriprise
Minnesota
$155K -$137K -25,322 -53%
Bank of Montreal
98
Bank of Montreal
Ontario, Canada
$154K +$56.3K +10,400 +89%
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$141K -$13.5K -2,496 -11%
JFG
100
Jefferies Financial Group
New York
$137K +$5.41K +1,000 +5%
2 3
4
5 6

AMPS Hedge Fund Activity: Q4 2023 in Review

134 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Altus Power (AMPS) for Q4 2023, worth a combined $537M — up 37% from $393M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new AMPS positions and 21 closed out — a net gain of 2 holders — while 50 added to existing stakes and 41 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $8.44M. The largest seller was CIBC Private Wealth Group, cutting an estimated $3.05M.

  • 134 institutional investors held Altus Power (AMPS) as of Q4 2023, up from 132 in Q3 2023.
  • Funds reported $537M of Altus Power stock for Q4 2023, up 37% quarter-over-quarter.
  • 23 funds opened new Altus Power positions in Q4 2023 and 21 closed out, a net change of +2 holders.
  • The largest Altus Power buyer in Q4 2023 was Morgan Stanley, an estimated $8.44M added.
  • The largest Altus Power seller in Q4 2023 was CIBC Private Wealth Group, an estimated $3.05M sold.

Based on aggregated 13F filings for Q4 2023.