GAGNON SECURITIES LLC

Broker-Dealer

Position in AMRC — Ameresco, Inc.

CIK 1125725 New York, NY

Position in AMRC

as of Mar 31, 2026 · filed Apr 22, 2026 Compact

Position Value

$21,421,606

-$2,973,566 QoQ

Shares Held

840,063

+0.9% QoQ

Ownership

1.59%

of shares outstanding

% of Portfolio

5.08%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Industrials · as of Mar 31, 2026

GAGNON SECURITIES LLC holds $21,421,606 across 1 Engineering & Construction name. AMRC ranks #1 (100.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	AMRC	Ameresco, Inc. This page	840,063	$21,421,606

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$21,421,606	840,063	+0.9%	Shares	Sole	2026-04-22
2025-12-31	$24,395,172	832,884	-3.1%	Shares	Sole	2026-02-13
2025-09-30	$28,858,954	859,409	-50.0%	Shares	Sole	2025-11-03
2025-09-30	$57,668,411	1,717,344	+97.3%	Shares	Sole	2025-10-24
2025-06-30	$13,219,021	870,245	-10.1%	Shares	Sole	2025-07-23
2025-03-31	$11,699,818	968,528	+69.6%	Shares	Sole	2025-05-09
2024-12-31	$13,411,822	571,202	+22.5%	Shares	Sole	2025-01-24
2024-09-30	$17,692,977	466,341	+29.8%	Shares	Sole	2024-11-12
2024-06-30	$10,350,655	359,273	+3.6%	Shares	Sole	2024-08-14
2024-03-31	$8,364,712	346,652	-0.8%	Shares	Sole	2024-05-13
2023-12-31	$11,069,551	349,528	+35.6%	Shares	Sole	2024-02-14
2023-09-30	$9,942,117	257,835	-1.9%	Shares	Sole	2023-11-14
2023-06-30	$12,781,860	262,839	-0.7%	Shares	Sole	2023-08-08
2023-03-31	$13,026,762	264,664	+0.6%	Shares	Sole	2023-04-10
2022-12-31	$15,036,333	263,149	-1.2%	Shares	Sole	2023-02-07
2022-09-30	$17,715,523	266,479	-2.5%	Shares	Sole	2022-11-14
2022-06-30	$12,450,272	273,272	-0.9%	Shares	Sole	2022-08-01
2022-03-31	$21,929,200	275,839	-1.2%	Shares	Sole	2022-05-09
2021-12-31	$22,731,777	279,123	-24.9%	Shares	Sole	2022-02-08
2021-09-30	$21,715,743	371,654	-23.5%	Shares	Sole	2021-11-12
2021-06-30	$30,472,637	485,852	-10.4%	Shares	Sole	2021-07-28
2021-03-31	$26,380,607	542,476	-10.6%	Shares	Sole	2021-05-14
2020-12-31	$31,702,784	606,868	-4.0%	Shares	Sole	2021-02-12
2020-09-30	$21,117,884	632,272	-9.9%	Shares	Sole	2020-11-12
2020-06-30	$19,503,421	702,067	-12.6%	Shares	Sole	2020-08-13
2020-03-31	$13,681,476	803,375	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.