Investment Management Corp of Ontario

Position in WST — West Pharmaceutical Services Inc

CIK 1811568 Toronto, Z4

Position in WST

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,659,298

+$370,508 QoQ

Shares Held

4,622

-10.1% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#350

of 827 holders

Holding Since

Sep 2023

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Investment Management Corp of Ontario holds $29,959,382 across 6 Medical Instruments & Supplies names. WST ranks #4 (5.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	55,091	$21,908,588
2	BDX	Becton Dickinson & Co	18,190	$2,752,692
3	RMD	Resmed Inc	9,301	$1,812,578
4	WST	West Pharmaceutical Services Inc This page	4,622	$1,659,298
5	MDLN	Medline Inc.	23,600	$930,784
6	COO	Cooper Companies, Inc.	12,487	$895,442

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,659,298	4,622	-10.1%	Shares	Sole	2026-08-14
2026-03-31	$1,288,790	5,142	-21.5%	Shares	Sole	2026-05-15
2025-12-31	$1,801,891	6,549	+93.5%	Shares	Sole	2026-02-17
2025-09-30	$887,724	3,384	+90.1%	Shares	Sole	2025-11-14
2025-06-30	$389,464	1,780	-14.4%	Shares	Sole	2025-08-14
2025-03-31	$465,670	2,080	-12.6%	Shares	Sole	2025-05-15
2024-09-30	$714,380	2,380	-40.7%	Shares	Sole	2024-11-14
2024-06-30	$1,322,830	4,016	+14.2%	Shares	Sole	2024-08-14
2024-03-31	$1,391,316	3,516	-12.5%	Shares	Sole	2024-05-15
2023-12-31	$1,414,113	4,016	+71.9%	Shares	Sole	2024-02-14
2023-09-30	$876,490	2,336	—	Shares	Sole	2023-11-14
No filing history on record for this holder in this stock.