Ameresco, Inc. - Common Stock (AMRC)

Historical Holders from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
AMRC on NYSE
Shares outstanding
34,820,478
Price per share
$29.29
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
33,435,390
Holdings value
$1,123,444,142
% of all portfolios
0%
Share change
+1,068,766
Value change
+$51,895,473
Average buys %
+0%
Average sells %
-0%
Number of holders
181
Price from insider filings
$44.92
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Ameresco, Inc. - Common Stock (AMRC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Sakellaris George P 40% $224,022,527 20,723,638 Sakellaris George P 31 Dec 2024
WELLINGTON MANAGEMENT GROUP LLP 14% +23% $159,020,944 +$29,714,438 4,735,585 +23% Wellington Management Group LLP 30 Sep 2025
Grantham, Mayo, Van Otterloo & Co. LLC 9.2% $107,569,937 3,203,393 Grantham, Mayo, Van Otterloo & Co. LLC 30 Sep 2025
VANGUARD GROUP INC 7.6% $28,543,037 2,640,429 The Vanguard Group 31 Mar 2025
Gagnon Neil 5% $18,789,866 1,738,193 Neil Gagnon 03 Mar 2025
GAGNON SECURITIES LLC 4.9% $57,668,412 1,717,344 Neil Gagnon 30 Sep 2025
Handelsbanken Fonder AB 4.9% $18,122,987 1,676,502 Handelsbanken Fonder AB 30 Sep 2024
FIRST TRUST PORTFOLIOS LP 0.78% -93% $9,071,167 -$53,793,985 270,136 -86% First Trust Portfolios L.P. 30 Sep 2025
MACQUARIE GROUP LTD 0% -107% $1,005 -$19,950,168 93 -100% Macquarie Group Limited 31 Mar 2025
As of 30 Sep 2025, Ameresco, Inc. - Common Stock (AMRC) has 181 institutional shareholders filing 13F forms. They hold 33,435,390 shares of 34,820,478 outstanding shares (96%) .

Top 25 institutional shareholders own 80% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
WELLINGTON MANAGEMENT GROUP LLP 14% 4,735,585 +170% 0.03% $159,020,944
Grantham, Mayo, Van Otterloo & Co. LLC 9.2% 3,203,393 -17% 0.3% $107,569,937
BlackRock, Inc. 6.9% 2,419,163 -0.8% 0% $81,235,493
VANGUARD GROUP INC 6.9% 2,412,360 -3.5% 0% $81,007,048
STATE STREET CORP 4.2% 1,461,716 -0.63% 0% $49,084,423
DIMENSIONAL FUND ADVISORS LP 3.6% 1,238,322 +0.44% 0.01% $41,583,723
D. E. Shaw & Co., Inc. 3.3% 1,154,241 +28% 0.03% $38,759,412
DNB ASSET MANAGEMENT AS 3% 1,034,594 -13% 0.13% $34,741,667
ROYCE & ASSOCIATES LP 2.8% 964,010 +198% 0.32% $32,371,456
Granahan Investment Management, LLC 2.6% 890,072 +108% 1.2% $29,888,618
ROYAL BANK OF CANADA 2.5% 885,338 +2.4% 0.01% $29,730,000
GAGNON SECURITIES LLC 2.5% 859,409 -1.2% 5.8% $28,858,954
GEODE CAPITAL MANAGEMENT, LLC 2.2% 774,089 -1.9% 0% $25,997,442
First Eagle Investment Management, LLC 2.1% 720,372 -4.4% 0.04% $24,190,092
Redwood Grove Capital, LLC 1.8% 619,625 -8.9% 6% $20,807,008
Handelsbanken Fonder AB 1.7% 605,330 +92% 0.06% $20,327,000
Invesco Ltd. 1.7% 575,173 +55% 0% $19,314,310
Bandera Partners LLC 1.5% 526,769 0% 7.8% $17,688,903
MORGAN STANLEY 1.5% 524,657 +0.93% 0% $17,617,982
Gagnon Advisors, LLC 1.4% 472,798 0% 9.8% $15,876,557
UBS Group AG 1.3% 449,053 +53% 0% $15,079,199
Legal & General Group Plc 1.2% 423,730 -38% 0% $14,228,853
SILVERCREST ASSET MANAGEMENT GROUP LLC 0.99% 344,840 -13% 0.08% $11,579,727
NORTHERN TRUST CORP 0.83% 289,187 +0.72% 0% $9,710,900
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.77% 268,357 +5.4% 0.19% $9,011,428

Institutional Holders of Ameresco, Inc. - Common Stock (AMRC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 166,616 $4,898,050 +$3,896,173 $29.29 6
2025 Q3 33,435,390 $1,123,444,142 +$51,895,473 $33.58 181
2025 Q2 32,594,338 $495,167,111 +$31,308,031 $15.19 162
2025 Q1 30,870,224 $372,938,250 -$38,124,758 $12.08 172
2024 Q4 31,818,472 $747,181,443 -$33,422,495 $23.48 175
2024 Q3 32,259,050 $1,222,942,111 -$24,197,878 $37.94 180
2024 Q2 32,887,186 $951,279,776 +$55,152,879 $28.81 183
2024 Q1 31,417,950 $757,341,420 -$16,913,907 $24.13 175
2023 Q4 852,707 $27,202,179 -$912,664 $31.67 4
2023 Q3 32,443,695 $1,249,370,164 -$2,814,453 $38.56 182
2023 Q2 32,139,054 $1,562,878,397 +$57,408,214 $48.63 193
2023 Q1 30,265,003 $1,485,325,678 +$17,774,845 $49.22 198
2022 Q4 30,239,784 $1,728,794,987 +$12,567,491 $57.14 206
2022 Q3 29,222,264 $1,941,590,912 -$10,756,520 $66.48 201
2022 Q2 30,057,665 $1,366,769,513 +$60,253,176 $45.56 197
2022 Q1 28,470,097 $2,265,943,145 +$159,451,076 $79.50 190
2021 Q4 26,358,903 $2,145,844,978 +$35,530,501 $81.44 205
2021 Q3 26,162,862 $1,528,817,843 +$41,012,255 $58.43 187
2021 Q2 24,995,295 $1,576,293,891 +$40,338,928 $62.72 180
2021 Q1 24,496,386 $1,190,719,294 +$189,858,611 $48.63 196
2020 Q4 20,488,122 $1,070,564,065 +$36,713,928 $52.24 189
2020 Q3 18,653,131 $622,992,036 -$5,684,397 $33.40 138
2020 Q2 18,953,914 $526,612,294 +$24,580,452 $27.78 118
2020 Q1 18,107,969 $308,355,652 +$35,163,635 $17.03 102
2019 Q4 16,010,913 $280,315,985 +$16,725,323 $17.50 94
2019 Q3 14,878,086 $239,062,255 +$10,521,571 $16.07 89
2019 Q2 14,254,744 $209,945,121 +$6,901,898 $14.73 85
2019 Q1 13,696,399 $221,371,994 +$6,120,392 $16.18 88
2018 Q4 13,434,284 $189,415,128 +$14,369,361 $14.10 89
2018 Q3 12,656,645 $172,727,763 +$2,572,536 $13.65 85
2018 Q2 12,565,989 $150,778,704 +$8,962,400 $12.00 83
2018 Q1 11,639,081 $151,307,338 +$804,061 $13.00 78
2017 Q4 11,606,545 $99,820,794 +$2,322,505 $8.60 72
2017 Q3 11,483,476 $89,568,176 +$2,740,924 $7.80 72
2017 Q2 11,121,365 $85,577,141 +$6,055,357 $7.70 72
2017 Q1 10,349,310 $67,780,969 -$314,838 $6.55 65
2016 Q4 11,661,899 $64,122,280 -$1,482,188 $5.50 72
2016 Q3 11,866,859 $62,415,067 +$2,034,868 $5.26 65
2016 Q2 12,130,976 $53,009,155 -$4,479,805 $4.37 75
2016 Q1 12,863,110 $61,334,114 +$3,313,739 $4.77 69
2015 Q4 11,978,722 $74,794,944 +$1,797,656 $6.25 77
2015 Q3 11,896,118 $69,987,690 +$1,294,929 $5.88 66
2015 Q2 11,695,151 $89,466,357 -$3,914,288 $7.65 70
2015 Q1 12,389,599 $91,622,792 -$273,745 $7.40 76
2014 Q4 12,260,758 $85,791,347 +$4,211,653 $7.00 71
2014 Q3 11,801,727 $80,838,629 -$835,241 $6.85 72
2014 Q2 11,701,884 $82,356,157 +$4,427,212 $7.03 70
2014 Q1 10,689,792 $80,801,513 -$941,488 $7.56 68