Stock Ownership/AMRC

AMERESCO INC (AMRC): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in AMRC · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
10
13F filers
Aggregate Value
$161.3M
Across holders
Last Price
$21.01
2026-10-08
Sector
Industrials
GICS
Quarterly fund activity3 increased6 reduced6 exited
Full exits: Lighthouse Investment Partners, LLC, BALYASNY ASSET MANAGEMENT LLC, TWO SIGMA INVESTMENTS, LP, MARSHALL WACE, LLP, Squarepoint Ops LLC, Brevan Howard Capital Management LP
Institutional Holders of AMRC
↗
10 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Grantham, Mayo, Van Otterloo & Co. LLC
CIK 0001352662
Institutional Manager2.03M$56.1M34.8%0.1%Reduced$-5.5MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.49M$41.0M25.5%0.0%Added+$34.1MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.26M$34.7M21.5%0.0%Reduced$-30.0MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager749K$20.7M12.8%0.0%Added$-10.0MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund143K$3.9M2.4%0.0%Reduced$-2.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund66K$1.8M1.1%0.0%Reduced$-3.9MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund54K$1.5M0.9%0.0%Reduced$-1.5MQ2 2026
JUPITER ASSET MANAGEMENT LTD
CIK 0001215838
Hedge Fund41K$1.1M0.7%0.0%Unchanged+$0Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund12K$324K0.2%0.0%Reduced+$323KQ2 2026
Fulcrum Asset Management LLP
CIK 0001353395
Hedge Fund2K$56K0.0%0.0%Added—Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCReduced
Institutional Manager
$56.1M· 34.8% of total· 0.1% port· 2.03M sh· $-5.5M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$41.0M· 25.5% of total· 0.0% port· 1.49M sh· +$34.1M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$34.7M· 21.5% of total· 0.0% port· 1.26M sh· $-30.0M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$20.7M· 12.8% of total· 0.0% port· 749K sh· $-10.0M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$3.9M· 2.4% of total· 0.0% port· 143K sh· $-2.0M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$1.8M· 1.1% of total· 0.0% port· 66K sh· $-3.9M QoQ· Q2 2026
Qube Research & Technologies LtdReduced
Hedge Fund
$1.5M· 0.9% of total· 0.0% port· 54K sh· $-1.5M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDUnchanged
Hedge Fund
$1.1M· 0.7% of total· 0.0% port· 41K sh· +$0 QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$324K· 0.2% of total· 0.0% port· 12K sh· +$323K QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$56K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
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