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AMPS

Altus Power
AMPS

Delisted

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

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1 hedge funds and large institutions have $2.52M invested in Altus Power in 2025 Q2 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 154 closing their positions.

New
Increased
Maintained
Reduced
Closed

99% less funds holding

Funds holding: 156 → 1 (-155)

100% less capital invested

Capital invested by funds: $529M → $2.52M (-$527M)

100% less funds holding in top 10

Funds holding in top 10: 5 → 0 (-5)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 154

Holders
1
Holders Change
-155
Holders Change %
-99.36%
% of All Funds
0.01%
Holding in Top 10
–
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
–
Reduced
–
Closed
154
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

Rank Fund Capital Flow
1
Blackstone Inc
Blackstone Inc
New York
-$105M
2
GCL
Glazer Capital LLC
New York
-$69.2M
3
BlackRock
BlackRock
New York
-$38M
4
AllianceBernstein
AllianceBernstein
Tennessee
-$34.3M
5
UBS Group
UBS Group
Switzerland
-$28.2M
Name Holding Trade Value Shares
Change 		Change in
Stake
Teacher Retirement System of Texas
101
Teacher Retirement System of Texas
Texas
– -$106K -21,422 Closed
M
102
Murchinson
Ontario, Canada
– -$100K -20,300 Closed
Arrowstreet Capital
103
Arrowstreet Capital
Massachusetts
– -$93K -18,794 Closed
State Board of Administration of Florida Retirement System
104
State Board of Administration of Florida Retirement System
Florida
– -$90.4K -18,270 Closed
New York State Common Retirement Fund
105
New York State Common Retirement Fund
New York
– -$87.8K -17,739 Closed
PFSRSONJ
106
Police & Firemen's Retirement System of New Jersey
New Jersey
– -$87.5K -17,667 Closed
CWM
107
CIBC World Markets
New York
– -$83.4K -16,840 Closed
LIM
108
Longfellow Investment Management
Massachusetts
– -$73.3K -14,802 Closed
KK
109
KLP Kapitalforvaltning
Norway
– -$64.8K -13,100 Closed
HSBC Holdings
110
HSBC Holdings
United Kingdom
– -$64.3K -12,990 Closed
Victory Capital Management
111
Victory Capital Management
Texas
– -$63.2K -12,767 Closed
TRCT
112
Tower Research Capital (TRC)
New York
– -$62.9K -12,703 Closed
Stifel Financial
113
Stifel Financial
Missouri
– -$61.5K -12,425 Closed
OGC
114
One68 Global Capital
New York
– -$60K -12,123 Closed
NA
115
Nordwand Advisors
Pennsylvania
– -$58.1K -11,742 Closed
PAM
116
Panagora Asset Management
Massachusetts
– -$55.4K -11,197 Closed
TSS
117
Two Sigma Securities
New York
– -$55K -11,102 Closed
QCM
118
Quantinno Capital Management
New York
– -$51K -10,307 Closed
ST
119
Spinnaker Trust
Maine
– -$50.2K -10,134 Closed
US Bancorp
120
US Bancorp
Minnesota
– -$47.2K -9,526 Closed
Zurich Cantonal Bank
121
Zurich Cantonal Bank
Switzerland
– -$40.5K -8,181 Closed
Osaic Holdings
122
Osaic Holdings
Arizona
– -$39.6K -8,000 Closed
BNP Paribas Financial Markets
123
BNP Paribas Financial Markets
France
– -$38K -7,685 Closed
Fidelity Investments
124
Fidelity Investments
Massachusetts
– -$34.9K -7,041 Closed
MCM
125
Manchester Capital Management
Vermont
– -$32.2K -6,506 Closed
3 4
5
6 7

AMPS Hedge Fund Activity: Q2 2025 in Review

1 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Altus Power (AMPS) for Q2 2025, worth a combined $2.52M — down 100% from $529M a quarter earlier.

Sellers outnumbered buyers: 154 funds closed out of AMPS and 0 opened new positions — a net loss of 154 holders — while 0 trimmed existing stakes and 0 added.

The largest seller was Blackstone Inc, exiting entirely with an estimated $105M sold.

  • 1 institutional investor held Altus Power (AMPS) as of Q2 2025, down from 156 in Q1 2025.
  • Funds reported $2.52M of Altus Power stock for Q2 2025, down 100% quarter-over-quarter.
  • 0 funds opened new Altus Power positions in Q2 2025 and 154 closed out, a net change of -154 holders.
  • The largest Altus Power seller in Q2 2025 was Blackstone Inc, an estimated $105M sold.

Based on aggregated 13F filings for Q2 2025.