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WELLINGTON MANAGEMENT GROUP LLP

Position in AMRC — Ameresco, Inc.

CIK 902219 Boston, MA

Position in AMRC

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$90,310,212
-$23,959,828 QoQ
Shares Held
3,541,577
-9.2% QoQ
Ownership
6.69%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
19 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 80.05159848282275.ToString("F0")% None 19.948401517177235.ToString("F0")%

Common Shares in AMRC Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Mar 31, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $1,006,089,286 across 16 Engineering & Construction names. AMRC ranks #5 (9.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AMRC
Ameresco, Inc.
This page
3,541,577 $90,310,212

All Filings in AMRC

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19 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $90,310,212 3,541,577
2025-12-31 $114,270,040 3,901,333
2025-09-30 $159,020,941 4,735,585
2025-06-30 $26,641,678 1,753,896
2025-03-31 $13,289,400 1,100,116
2024-12-31 $22,895,017 975,086
2024-09-30 $38,125,979 1,004,902
2024-06-30 $15,970,274 554,331
2024-03-31 $13,546,894 561,413
2023-12-31 $21,881,530 690,923
2023-09-30 $45,082,732 1,169,158
2023-06-30 $48,250,051 992,187
2023-03-31 $55,751,788 1,132,706
2022-12-31 $57,720,255 1,010,155
2022-09-30 $26,272,829 395,199
2020-12-31 $4,962,955 95,003
2020-09-30 $33,951,699 1,016,518
2020-06-30 $59,860,481 2,154,805
2020-03-31 $35,222,193 2,068,244