Boston Partners

Position in AYI — Acuity Inc. (De)

CIK 1386060 BOSTON, MA

Position in AYI

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$168,086,042

-$48,173,782 QoQ

Shares Held

599,836

-0.1% QoQ

Ownership

2.00%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 30.430317620149506.ToString("F0")% Shared 0.ToString("F0")% None 69.56968237985049.ToString("F0")%

Industrials · as of Mar 31, 2026

Boston Partners holds $767,280,836 across 3 Electrical Equipment & Parts names. AYI ranks #2 (21.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HUBB	Hubbell Inc	1,040,066	$510,401,988
2	AYI	Acuity Inc. (De) This page	599,836	$168,086,042
3	ENS	EnerSys	511,126	$88,792,806

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$168,086,042	599,836	-0.1%	Shares	Defined	2026-05-11
2025-12-31	$216,259,824	600,655	-5.1%	Shares	Defined	2026-02-13
2025-09-30	$218,019,531	633,060	+10.1%	Shares	Other	2025-11-13
2025-06-30	$171,538,038	574,975	+64.0%	Shares	Defined	2025-08-12
2025-03-31	$92,305,752	350,506	-1.8%	Shares	Other	2025-05-13
2024-12-31	$104,320,496	357,103	-21.6%	Shares	Defined	2025-02-11
2024-09-30	$125,508,715	455,749	-4.3%	Shares	Other	2024-11-12
2024-06-30	$114,926,886	476,006	-30.5%	Shares	Other	2024-08-14
2024-03-31	$184,095,635	685,058	-0.6%	Shares	Defined	2024-05-28
2023-12-31	$141,182,147	689,265	-2.9%	Shares	Other	2024-02-07
2023-09-30	$120,859,979	709,647	+35.8%	Shares	Defined	2023-11-08
2023-06-30	$85,212,397	522,519	-7.2%	Shares	Other	2023-08-10
2023-03-31	$102,847,569	562,839	+354.5%	Shares	Other	2023-05-09
2022-12-31	$20,510,134	123,846	+2530.5%	Shares	Defined	2023-02-08
2022-09-30	$741,368	4,708	+2.0%	Shares	Defined	2022-11-09
2022-06-30	$710,894	4,615	0.0%	Shares	Defined	2022-08-10
2022-03-31	$873,619	4,615	+3.0%	Shares	Defined	2022-05-10
2021-12-31	$948,717	4,481	0.0%	Shares	Defined	2022-02-04
2021-09-30	$776,870	4,481	-12.6%	Shares	Defined	2021-11-05
2021-06-30	$958,902	5,127	-2.0%	Shares	Defined	2021-08-12
2021-03-31	$863,280	5,232	-7.7%	Shares	Defined	2021-05-10
2020-12-31	$686,701	5,671	-7.8%	Shares	Defined	2021-02-10
2020-09-30	$629,657	6,152	-0.9%	Shares	Defined	2020-11-13
2020-06-30	$594,641	6,211	-12.4%	Shares	Defined	2020-08-12
2020-03-31	$607,072	7,087	—	Shares	Defined	2020-05-13
No filing history on record for this holder in this stock.