Holocene Advisors, LP

Position in ACM — Aecom

CIK 1700574 New York, NY

Position in ACM

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$5,627,722

+$267,126 QoQ

Shares Held

66,349

+18.0% QoQ

Ownership

0.052%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

14 quarters on record

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

Industrials · as of Mar 31, 2026

Holocene Advisors, LP holds $101,187,280 across 12 Engineering & Construction names. ACM ranks #3 (5.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FIX	Comfort Systems USA Inc	26,679	$36,790,074
2	MTZ	Mastec Inc	101,724	$32,728,679
3	ACM	Aecom This page	66,349	$5,627,722
4	STRL	Sterling Infrastructure, Inc.	11,388	$4,637,990
5	EME	EMCOR Group, Inc.	5,886	$4,345,692
6	MYRG	Myr Group Inc.	15,385	$4,343,493
7	EXPO	Exponent Inc	54,055	$3,527,088
8	KBR	Kbr, Inc.	81,694	$3,011,240

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,627,722	66,349	+18.0%	Shares	Sole	2026-05-15
2025-12-31	$5,360,596	56,232	-9.1%	Shares	Sole	2026-02-17
2025-09-30	$8,069,439	61,849	-46.3%	Shares	Sole	2025-11-14
2025-06-30	$12,987,364	115,075	+15.9%	Shares	Sole	2025-08-14
2025-03-31	$9,209,943	99,320	-7.8%	Shares	Sole	2025-05-15
2024-12-31	$11,506,329	107,717	+20.7%	Shares	Sole	2025-02-14
2024-09-30	$9,213,646	89,219	+12.1%	Shares	Sole	2024-11-14
2024-06-30	$7,017,089	79,613	-49.0%	Shares	Sole	2024-08-14
2024-03-31	$15,309,307	156,090	+389.6%	Shares	Sole	2024-05-15
2021-06-30	$2,018,831	31,883	-36.7%	Shares	Sole	2021-08-16
2021-03-31	$3,231,208	50,401	-58.0%	Shares	Sole	2021-05-17
2020-09-30	$5,020,800	120,000	0.0%	Shares	Sole	2020-11-16
2020-06-30	$4,509,600	120,000	-70.0%	Shares	Sole	2020-08-14
2020-03-31	$11,940,000	400,000	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.