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Ameresco

188 hedge funds and large institutions have $971M invested in Ameresco in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 60 increasing their positions, 58 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,085% more call options, than puts

Call options by funds: $7.7M | Put options by funds: $650K

10% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 29

1% more funds holding

Funds holding: 186188 (+2)

3% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 58

1.88% less ownership

Funds ownership: 97.19%95.31% (-1.9%)

14% less capital invested

Capital invested by funds: $1.13B → $971M (-$159M)

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
188
Holders Change
+2
Holders Change %
+1.08%
% of All Funds
2.29%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
32
Increased
60
Reduced
58
Closed
29
Calls
$7.7M
Puts
$650K
Net Calls
+$7.05M
Net Calls Change
+$1.7M
Name Holding Trade Value Shares
Change
Change in
Stake
CM
51
Castleark Management
Illinois
$2.16M +$2.59M +73,710 New
Squarepoint
52
Squarepoint
New York
$2.12M -$1.09M -30,968 -30%
Verition Fund Management
53
Verition Fund Management
Connecticut
$1.99M +$433K +12,339 +22%
Wells Fargo
54
Wells Fargo
California
$1.99M -$299K -8,512 -11%
Swiss National Bank
55
Swiss National Bank
Switzerland
$1.91M +$45.6K +1,300 +2%
CYG
56
Clean Yield Group
Vermont
$1.84M -$438K -12,485 -17%
HCA
57
Harbor Capital Advisors
Illinois
$1.82M -$417K -11,874 -16%
Barclays
58
Barclays
United Kingdom
$1.74M -$2.64M -75,334 -56%
SAM
59
Storebrand Asset Management
Norway
$1.56M +$9.48K +270 +0.5%
Amundi
60
Amundi
France
$1.51M +$49.6K +1,413 +3%
AAP
61
Ardsley Advisory Partners
Connecticut
$1.46M
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$1.44M -$168K -4,794 -9%
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$1.35M +$792K +22,562 +96%
AA
64
ALPS Advisors
Colorado
$1.34M -$111K -3,154 -6%
State of Wisconsin Investment Board
65
State of Wisconsin Investment Board
Wisconsin
$1.31M +$1.25M +35,613 +387%
UBS AM
66
UBS AM
Illinois
$1.26M +$55.9K +1,592 +4%
Citadel Advisors
67
Citadel Advisors
Florida
$1.2M +$1.44M +41,069 New
MNBTD
68
Moody National Bank Trust Division
Texas
$1.19M +$32.2K +917 +2%
AllianceBernstein
69
AllianceBernstein
Tennessee
$1.09M -$449K -12,800 -26%
Mirae Asset Global ETFs Holdings
70
Mirae Asset Global ETFs Holdings
Hong Kong
$1.07M +$72.9K +2,077 +6%
T. Rowe Price Associates
71
T. Rowe Price Associates
Maryland
$1.06M +$61.8K +1,762 +5%
PAM
72
Panagora Asset Management
Massachusetts
$1.06M +$1.27M +36,151 New
Janney Montgomery Scott
73
Janney Montgomery Scott
Pennsylvania
$883K -$21K -597 -2%
California State Teachers Retirement System (CalSTRS)
74
California State Teachers Retirement System (CalSTRS)
California
$883K -$1.12K -32 -0.1%
Walleye Capital
75
Walleye Capital
New York
$872K +$774K +22,057 +286%