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AMPS

Altus Power
AMPS

Delisted

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

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69 hedge funds and large institutions have $291M invested in Altus Power in 2021 Q2 according to their latest regulatory filings, with 14 funds opening new positions, 19 increasing their positions, 10 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

250% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 4

90% more repeat investments, than reductions

Existing positions increased: 19 | Existing positions reduced: 10

15% more funds holding

Funds holding: 60 → 69 (+9)

8% more capital invested

Capital invested by funds: $269M → $291M (+$22M)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
69
Holders Change
+9
Holders Change %
+15%
% of All Funds
1.2%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
19
Reduced
10
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$6.35M
2
HIM
HGC Investment Management
Ontario, Canada
+$5.78M
3
GCL
Glazer Capital LLC
New York
+$5.62M
4
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
+$4.93M
5
SC
Sculptor Capital
New York
+$2.97M

Top Sellers

Rank Fund Capital Flow
1
ECM
Element Capital Management
New York
-$9.75M
2
Verition Fund Management
Verition Fund Management
Connecticut
-$2.4M
3
DAM
DLD Asset Management
New York
-$2.22M
4
WAM
Weiss Asset Management
Massachusetts
-$1.18M
5
CL
CSS LLC
Illinois
-$1.11M
Name Holding Trade Value Shares
Change 		Change in
Stake
CH
51
CVI Holdings
Delaware
$728K – – –
PP
52
Paloma Partners
Connecticut
$642K +$424K +43,000 +186%
DC
53
Dendur Capital
New York
$490K – – –
MS
54
Maven Securities
Jersey
$488K – – –
DAM
55
Deltec Asset Management
New York
$485K – – –
SSA
56
Schonfeld Strategic Advisors
New York
$418K – – –
AA
57
AQR Arbitrage
Connecticut
$373K +$15.8K +1,600 +4%
RA
58
RiverPark Advisors
New York
$302K – – –
LC
59
Littlejohn & Co
Connecticut
$243K +$247K +25,000 New
WRBC
60
W.R. Berkley Corp
Connecticut
$241K – – –
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$228K +$4.69K +475 +2%
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$139K +$142K +14,342 New
FIM
63
FWL Investment Management
Texas
$97K – – –
PCM
64
Penserra Capital Management
California
$92K +$94.4K +9,568 New
Morgan Stanley
65
Morgan Stanley
New York
$50K +$24.7K +2,506 +96%
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$24K – – –
AA
67
Ancora Advisors
Ohio
$10K +$9.87K +1,000 New
ECM
68
Element Capital Management
New York
– -$9.75M -1,000,000 Closed
OAC
69
OMERS Administration Corp
Ontario, Canada
– -$609K -62,500 Closed
MP
70
Mangrove Partners
Connecticut
– -$223K -22,900 Closed
HCM
71
Hilton Capital Management
New York
– -$212K -21,720 Closed
TRCT
72
Tower Research Capital (TRC)
New York
– +$118 +12 New
EBA
73
Eagle Bay Advisors
New York
– +$9.87K +1,000 New
1 2
3

AMPS Hedge Fund Activity: Q2 2021 in Review

69 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Altus Power (AMPS) for Q2 2021, worth a combined $291M — up 8.2% from $269M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new AMPS positions and 4 closed out — a net gain of 10 holders — while 19 added to existing stakes and 10 trimmed.

The largest buyer was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, opening a new position worth an estimated $6.35M. The largest seller was Element Capital Management, exiting entirely with an estimated $9.75M sold.

  • 69 institutional investors held Altus Power (AMPS) as of Q2 2021, up from 60 in Q1 2021.
  • Funds reported $291M of Altus Power stock for Q2 2021, up 8.2% quarter-over-quarter.
  • 14 funds opened new Altus Power positions in Q2 2021 and 4 closed out, a net change of +10 holders.
  • The largest Altus Power buyer in Q2 2021 was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, an estimated $6.35M added.
  • The largest Altus Power seller in Q2 2021 was Element Capital Management, an estimated $9.75M sold.

Based on aggregated 13F filings for Q2 2021.