MARTINGALE ASSET MANAGEMENT L P

Position in ENS — EnerSys

CIK 936944 BOSTON, MA

Position in ENS

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$6,581,382

+$646,373 QoQ

Shares Held

37,885

-6.3% QoQ

Ownership

0.104%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

16 quarters on record

Voting authority Sole 44% Shared 0% None 56%

Industrials · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $23,467,891 across 6 Electrical Equipment & Parts names. ENS ranks #2 (28.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AYI	Acuity Inc. (De)	27,203	$7,622,824
2	ENS	EnerSys This page	37,885	$6,581,382
3	ATKR	Atkore Inc.	69,738	$4,108,265
4	PLPC	Preformed Line Products Co	9,048	$2,449,746
5	KE	Kimball Electronics, Inc.	103,357	$2,448,527
6	HUBB	Hubbell Inc	524	$257,147

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,581,382	37,885	-6.3%	Shares	Sole	2026-05-13
2025-12-31	$5,935,009	40,443	-8.5%	Shares	Sole	2026-02-13
2025-09-30	$4,990,798	44,182	-1.2%	Shares	Sole	2025-11-13
2025-06-30	$3,836,320	44,728	+1.6%	Shares	Sole	2025-08-11
2025-03-31	$4,032,725	44,035	+0.6%	Shares	Sole	2025-05-14
2024-12-31	$4,045,198	43,765	+4.8%	Shares	Sole	2025-02-13
2024-09-30	$4,259,668	41,741	+1.9%	Shares	Sole	2024-11-14
2024-06-30	$4,239,040	40,949	+1.0%	Shares	Sole	2024-08-12
2024-03-31	$3,828,369	40,529	+5.5%	Shares	Sole	2024-05-14
2023-12-31	$3,877,267	38,404	+16.2%	Shares	Sole	2024-02-12
2023-09-30	$3,127,801	33,039	+223.1%	Shares	Sole	2023-11-14
2023-06-30	$1,109,834	10,227	+223.7%	Shares	Sole	2023-08-11
2023-03-31	$274,453	3,159	-19.3%	Shares	Sole	2023-05-12
2021-09-30	$291,283	3,913	-65.4%	Shares	Sole	2021-11-12
2021-06-30	$1,106,108	11,318	+145.1%	Shares	Sole	2021-08-13
2021-03-31	$419,223	4,617	—	Shares	Sole	2021-05-13
No filing history on record for this holder in this stock.