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Ameresco
AMRC

Overview Fund Activity

175 hedge funds and large institutions have $373M invested in Ameresco in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 62 increasing their positions, 49 reducing their positions, and 39 closing their positions.

Holders
175
Holders Change
-2
Holders Change %
-1.13%
% of All Funds
2.38%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
42
Increased
62
Reduced
49
Closed
39
Calls
$374K
Puts
$2.91M
Net Calls
-$2.53M
Net Calls Change
-$4.08M

Top Buyers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$10.3M
2
DnB Asset Management
2
DnB Asset Management
Norway
$13.8M
3
BP
3
Bandera Partners
New York
$8.87M
4
GIM
4
Granahan Investment Management
Massachusetts
$5.03M
5
AAP
5
Ardsley Advisory Partners
Connecticut
$4.83M

Top Sellers

1
SIMG
1
Stephens Investment Management Group
Texas
$0
2
Macquarie Group
2
Macquarie Group
Australia
$1K
3
Swedbank
3
Swedbank
Sweden
$0
4
Handelsbanken Fonder
4
Handelsbanken Fonder
Sweden
$3.92M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$1.11M
Name Market Value Shares Shares
Change 		Shares
Change %
Grantham, Mayo, Van Otterloo & Co (GMO)
1
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$46.5M 3,846,931 -184,193 -5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$31.9M 2,640,429 -543,835 -17%
BlackRock
3
BlackRock
New York
$30.3M 2,506,935 -13,315 -0.5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$15M 1,240,852 +81,095 +7%
DnB Asset Management
5
DnB Asset Management
Norway
$13.8M 1,146,303 +532,873 +87%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$13.3M 1,100,116 +125,030 +13%
State Street
7
State Street
Massachusetts
$13.1M 1,083,454 -32,446 -3%
GS
8
Gagnon Securities
New York
$11.7M 968,528 +397,326 +70%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$10.3M 851,670 +613,668 +258%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$9.51M 787,210 +28,258 +4%
Royal Bank of Canada
11
Royal Bank of Canada
Ontario, Canada
$9.05M 749,225 -61,917 -8%
BP
12
Bandera Partners
New York
$8.87M 734,355 +408,257 +125%
Legal & General Group
13
Legal & General Group
United Kingdom
$7.18M 594,395 +370,194 +165%
American Century Companies
14
American Century Companies
Missouri
$7.17M 593,211 -159,164 -21%
First Eagle Investment Management
15
First Eagle Investment Management
New York
$6.84M 566,427 +145,291 +34%
RPA
16
Rock Point Advisors
Vermont
$6.25M 516,971 +255,538 +98%
RGC
17
Redwood Grove Capital
California
$6.04M 499,890 – –
Morgan Stanley
18
Morgan Stanley
New York
$5.8M 479,930 -6,074 -1%
GA
19
Gagnon Advisors
New York
$5.71M 472,798 +200,104 +73%
GIM
20
Granahan Investment Management
Massachusetts
$5.03M 416,496 +405,879 +3,823%
AAP
21
Ardsley Advisory Partners
Connecticut
$4.83M 400,000 +400,000 New
Northern Trust
22
Northern Trust
Illinois
$4.8M 397,368 +90,372 +29%
Invesco
23
Invesco
Georgia
$4.67M 386,610 +64,628 +20%
DekaBank Deutsche Girozentrale
24
DekaBank Deutsche Girozentrale
Germany
$4.04M 330,355 +145,420 +79%
Handelsbanken Fonder
25
Handelsbanken Fonder
Sweden
$3.92M 324,149 -969,765 -75%
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