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Ameresco

186 hedge funds and large institutions have $844M invested in Ameresco in 2026 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 66 increasing their positions, 50 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

860% more call options, than puts

Call options by funds: $6.02M | Put options by funds: $627K

32% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 50

6% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 36

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0.39% less ownership

Funds ownership: 95.31%94.92% (-0.39%)

1% less funds holding

Funds holding: 188186 (-2)

13% less capital invested

Capital invested by funds: $971M → $844M (-$127M)

Holders
186
Holders Change
-2
Holders Change %
-1.06%
% of All Funds
2.29%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
38
Increased
66
Reduced
50
Closed
36
Calls
$6.02M
Puts
$627K
Net Calls
+$5.39M
Net Calls Change
-$1.66M
Name Holding Trade Value Shares
Change
Change in
Stake
Acadian Asset Management
101
Acadian Asset Management
Massachusetts
$420K +$404K +13,481 +434%
QCM
102
Quantinno Capital Management
New York
$417K +$69K +2,302 +16%
BIG
103
Brooklyn Investment Group
New York
$411K -$137K -4,584 -22%
AQR Capital Management
104
AQR Capital Management
Connecticut
$401K +$94.3K +3,148 +25%
Janus Henderson Group
105
Janus Henderson Group
United Kingdom
$396K
EC
106
EntryPoint Capital
New York
$380K +$447K +14,912 New
Manulife (Manufacturers Life Insurance)
107
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$369K +$145K +4,831 +50%
SG Americas Securities
108
SG Americas Securities
New York
$362K -$3.83M -127,805 -90%
Barclays
109
Barclays
United Kingdom
$355K -$1.37M -45,622 -77%
CAPTRUST Financial Advisors
110
CAPTRUST Financial Advisors
North Carolina
$353K -$989 -33 -0.2%
GFA
111
Gallagher Fiduciary Advisors
Illinois
$351K +$176K +5,884 +75%
AI
112
Atria Investments
North Carolina
$351K +$176K +5,884 +75%
JF
113
Jump Financial
Illinois
$342K +$402K +13,431 New
Stifel Financial
114
Stifel Financial
Missouri
$330K +$388K +12,944 New
GAAM
115
Guinness Atkinson Asset Management
California
$326K
QT
116
Quantbot Technologies
New York
$316K +$372K +12,399 New
IIM
117
INTECH Investment Management
Florida
$315K -$225K -7,520 -38%
NAM
118
NorthCrest Asset Manangement
Minnesota
$313K -$2.79K -93 -0.7%
Creative Planning
119
Creative Planning
Kansas
$310K +$27.7K +925 +8%
FFP
120
FourThought Financial Partners
Florida
$290K -$176K -5,886 -34%
BHCM
121
Brevan Howard Capital Management
Jersey
$265K +$73.4K +2,449 +31%
New York State Common Retirement Fund
122
New York State Common Retirement Fund
New York
$244K
CTC
123
Cetera Trust Company
Minnesota
$238K
LIP
124
Lighthouse Investment Partners
Florida
$236K +$278K +9,265 New
AAM
125
Advisors Asset Management
Colorado
$235K +$11.4K +382 +4%