BLAIR WILLIAM & CO/IL

Position in ALLE — Allegion plc

CIK 902367 CHICAGO, IL

Position in ALLE

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$314,838

-$296 QoQ

Shares Held

2,241

+3.3% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#467

of 726 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 84% Shared 0% None 16%

Industrials · as of Jun 30, 2026

BLAIR WILLIAM & CO/IL holds $1,737,386 across 3 Security & Protection Services names. ALLE ranks #3 (18.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BCO	Brinks Co	11,685	$1,104,115
2	MSA	MSA Safety Inc	1,824	$318,433
3	ALLE	Allegion plc This page	2,241	$314,838

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$314,838	2,241	+3.3%	Shares	Sole	2026-08-11
2026-03-31	$315,134	2,169	-6.1%	Shares	Sole	2026-05-08
2025-12-31	$367,957	2,311	+21.1%	Shares	Sole	2026-02-17
2025-09-30	$338,383	1,908	+7.1%	Shares	Sole	2025-11-12
2025-06-30	$256,821	1,782	-14.2%	Shares	Sole	2025-07-24
2025-03-31	$270,965	2,077	+5.3%	Shares	Sole	2025-05-09
2024-12-31	$257,831	1,973	-5.0%	Shares	Sole	2025-02-12
2024-09-30	$302,701	2,077	+0.1%	Shares	Sole	2024-11-12
2024-06-30	$245,161	2,075	+1.0%	Shares	Sole	2024-08-12
2024-03-31	$276,694	2,054	-20.0%	Shares	Sole	2024-05-09
2023-12-31	$325,339	2,568	+0.7%	Shares	Sole	2024-02-12
2023-09-30	$265,605	2,549	-1.7%	Shares	Sole	2023-11-09
2023-06-30	$311,211	2,593	+1.3%	Shares	Sole	2023-08-11
2023-03-31	$273,228	2,560	-9.0%	Shares	Sole	2023-05-12
2022-12-31	$295,991	2,812	+10.5%	Shares	Sole	2023-02-10
2022-09-30	$228,145	2,544	-3.4%	Shares	Sole	2022-11-09
2022-06-30	$257,770	2,633	+3.7%	Shares	Sole	2022-08-10
2022-03-31	$278,621	2,538	-6.9%	Shares	Sole	2022-05-13
2021-09-30	$360,190	2,725	+1.5%	Shares	Sole	2021-11-12
2021-06-30	$373,881	2,684	+7.2%	Shares	Sole	2021-08-12
2021-03-31	$314,426	2,503	-4.4%	Shares	Sole	2021-05-13
2020-12-31	$304,799	2,619	-0.3%	Shares	Sole	2021-02-09
2020-09-30	$259,737	2,626	-3.0%	Shares	Sole	2020-11-06
2020-06-30	$276,607	2,706	-7.5%	Shares	Sole	2020-08-12
2020-03-31	$269,250	2,926	—	Shares	Sole	2020-05-11
No filing history on record for this holder in this stock.