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Ameresco

179 hedge funds and large institutions have $374M invested in Ameresco in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 63 increasing their positions, 50 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more repeat investments, than reductions

Existing positions increased: 63 | Existing positions reduced: 50

8% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 39

1% less funds holding

Funds holding: 180179 (-1)

2.91% less ownership

Funds ownership: 92.59%89.68% (-2.9%)

50% less capital invested

Capital invested by funds: $749M → $374M (-$375M)

87% less call options, than puts

Call options by funds: $374K | Put options by funds: $2.9M

Holders
179
Holders Change
-1
Holders Change %
-0.56%
% of All Funds
2.4%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
42
Increased
63
Reduced
50
Closed
39
Calls
$374K
Puts
$2.9M
Net Calls
-$2.53M
Net Calls Change
-$4.08M
Name Holding Trade Value Shares
Change
Change in
Stake
Grantham, Mayo, Van Otterloo & Co (GMO)
1
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$46.5M -$3.34M -184,193 -5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$31.9M -$9.85M -543,835 -17%
BlackRock
3
BlackRock
New York
$30.3M -$241K -13,315 -0.5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$15M +$1.47M +81,095 +7%
DnB Asset Management
5
DnB Asset Management
Norway
$13.8M +$9.65M +532,873 +87%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$13.3M +$2.26M +125,030 +13%
State Street
7
State Street
Massachusetts
$13.1M -$588K -32,446 -3%
GS
8
Gagnon Securities
New York
$11.7M +$7.2M +397,326 +70%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$10.3M +$11.1M +613,668 +258%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$9.51M +$512K +28,258 +4%
Royal Bank of Canada
11
Royal Bank of Canada
Ontario, Canada
$9.05M -$1.12M -61,917 -8%
BP
12
Bandera Partners
New York
$8.87M +$7.39M +408,257 +125%
Legal & General Group
13
Legal & General Group
United Kingdom
$7.18M +$6.71M +370,194 +165%
American Century Companies
14
American Century Companies
Missouri
$7.17M -$2.88M -159,164 -21%
First Eagle Investment Management
15
First Eagle Investment Management
New York
$6.84M +$2.63M +145,291 +34%
RPA
16
Rock Point Advisors
Vermont
$6.25M +$4.63M +255,538 +98%
RGC
17
Redwood Grove Capital
California
$6.04M
Morgan Stanley
18
Morgan Stanley
New York
$5.8M -$110K -6,074 -1%
GA
19
Gagnon Advisors
New York
$5.71M +$3.62M +200,104 +73%
GIM
20
Granahan Investment Management
Massachusetts
$5.03M +$7.35M +405,879 +3,823%
AAP
21
Ardsley Advisory Partners
Connecticut
$4.83M +$7.25M +400,000 New
Northern Trust
22
Northern Trust
Illinois
$4.8M +$1.64M +90,372 +29%
Invesco
23
Invesco
Georgia
$4.67M +$1.17M +64,628 +20%
DekaBank Deutsche Girozentrale
24
DekaBank Deutsche Girozentrale
Germany
$4.04M +$2.63M +145,420 +79%
Handelsbanken Fonder
25
Handelsbanken Fonder
Sweden
$3.92M -$17.6M -969,765 -75%

AMRC Hedge Fund Activity: Q1 2025 in Review

179 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Ameresco (AMRC) for Q1 2025, worth a combined $374M — down 50% from $749M a quarter earlier.

Buyers outnumbered sellers: 42 funds opened new AMRC positions and 39 closed out — a net gain of 3 holders — while 63 added to existing stakes and 50 trimmed.

The largest buyer was D.E. Shaw & Co, adding an estimated $11.1M. The largest seller was Macquarie Group, cutting an estimated $33.4M.

  • 179 institutional investors held Ameresco (AMRC) as of Q1 2025, down from 180 in Q4 2024.
  • Funds reported $374M of Ameresco stock for Q1 2025, down 50% quarter-over-quarter.
  • 42 funds opened new Ameresco positions in Q1 2025 and 39 closed out, a net change of +3 holders.
  • The largest Ameresco buyer in Q1 2025 was D.E. Shaw & Co, an estimated $11.1M added.
  • The largest Ameresco seller in Q1 2025 was Macquarie Group, an estimated $33.4M sold.

Based on aggregated 13F filings for Q1 2025.