DOSSIER · 13F Holders · Q2 2026
AMRC

AMERESCO INC CL A COMMON STOCK

196 institutions still hold AMERESCO INC CL A COMMON STOCK as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 02361E108·196 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$720M
visible holders
Holders
196
filers reporting
Concentration
12.93%
WELLINGTON MANAGEMENT GROUP LLP #1
top holder share
AI Holders Summary · Q2 2026

196 institutions reported AMRC in Q2 2026. WELLINGTON MANAGEMENT GROUP LLP leads at 12.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$93M3.4M0.02%Q2 2026
02
BlackRock, Inc.
CIK 0002012383
$73M2.7M0.00%Q2 2026
03
Grantham, Mayo, Van Otterloo & Co. LLC
CIK 0001352662
$56M2.0M0.13%Q2 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$44M1.6M0.01%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$44M1.6M0.00%Q2 2026
06
First Eagle Investment Management, LLC
CIK 0001325447
$41M1.5M0.03%Q2 2026
07
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$41M1.5M0.01%Q2 2026
08
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$39M1.4M0.00%Q2 2026
09
D. E. Shaw & Co., Inc.
CIK 0001009207
$37M1.3M0.02%Q4 2025
10
DnB Asset Management AS
CIK 0001456670
$28M1.0M0.08%Q2 2026
11
ROYCE & ASSOCIATES LP
CIK 0000906304
$28M998K0.22%Q2 2026
12
Vanguard Portfolio Management
CIK 0002100121· Index
$25M914K0.00%Q2 2026
13
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$24M863K0.00%Q2 2026
14
GAGNON SECURITIES LLC
CIK 0001125725
$23M827K4.50%Q2 2026
15
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$22M798K0.01%Q2 2026
16
Legal & General Group Plc
CIK 0000764068
$22M796K0.00%Q2 2026
17
Handelsbanken Fonder AB
CIK 0001398318
$21M815K0.07%Q1 2026
18
UBS Group AG
CIK 0001610520
$20M726K0.00%Q2 2026
19
Swedbank AB
CIK 0000946431
$20M718K0.02%Q2 2026
20
MORGAN STANLEY
CIK 0000895421
$18M648K0.00%Q2 2026
Page 1 of 10
176 more holders available. Log in →
Insiders at AMERESCO INC CL A COMMON STOCK
Sakellaris George PMiller Jennifer LCox Brian CCorrsin David JJohnson Claire D'Oyly-HughesSutton Joseph W.Stavropoulos NickolasWisneski Francis V Jr