Aberdeen Group plc

Position in WST — West Pharmaceutical Services Inc

CIK 1716774 EDINBURGH, X0

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Position in WST

as of Mar 31, 2026 · filed Apr 29, 2026 Compact

Position Value

$17,313,208

-$743,679 QoQ

Shares Held

69,076

+5.3% QoQ

Ownership

0.098%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in WST Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

Aberdeen Group plc holds $406,435,897 across 12 Medical Instruments & Supplies names. WST ranks #5 (4.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	404,073	$186,273,610
2	BDX	Becton Dickinson & Co	475,296	$74,730,788
3	RMD	Resmed Inc	237,839	$53,390,097
4	MMSI	Merit Medical Systems Inc	428,319	$29,524,028
5	WST	West Pharmaceutical Services Inc This page	69,076	$17,313,208
6	HOLX	HOLOGIC INC	193,921	$14,658,487
7	COO	Cooper Companies, Inc.	163,153	$11,665,439
8	RGEN	Repligen Corp	70,495	$8,305,720

All Filings in WST

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$17,313,208	69,076	+5.3%	Shares	Defined	2026-04-29
2025-12-31	$18,056,887	65,628	-1.8%	Shares	Defined	2026-01-16
2025-09-30	$17,526,004	66,809	+1.4%	Shares	Defined	2025-11-07
2025-06-30	$14,409,729	65,858	+4.4%	Shares	Defined	2025-07-24
2025-03-31	$14,128,171	63,106	-62.9%	Shares	Defined	2025-05-13
2024-12-31	$55,665,545	169,940	-3.7%	Shares	Defined	2025-01-24
2024-09-30	$52,967,733	176,465	-6.2%	Shares	Defined	2024-10-25
2024-06-30	$61,955,293	188,091	-0.7%	Shares	Defined	2024-08-09
2024-03-31	$74,935,601	189,370	+4.0%	Shares	Defined	2024-05-09
2023-12-31	$64,105,910	182,057	+27.4%	Shares	Defined	2024-01-31
2023-09-30	$53,617,883	142,901	-62.5%	Shares	Defined	2023-11-07
2023-06-30	$145,776,142	381,144	-4.0%	Shares	Defined	2024-06-20
2023-03-31	$137,571,108	397,065	-2.7%	Shares	Defined	2024-06-20
2022-12-31	$96,061,865	408,166	+2.2%	Shares	Defined	2024-06-20
2022-09-30	$98,279,920	399,382	+31.7%	Shares	Defined	2022-11-10
2022-06-30	$91,663,463	303,150	+7.8%	Shares	Defined	2022-08-05
2022-03-31	$115,455,917	281,113	+4.8%	Shares	Defined	2022-05-04
2021-12-31	$125,853,203	268,338	+2.3%	Shares	Defined	2022-02-10
2021-09-30	$111,411,181	262,428	-1.2%	Shares	Defined	2021-11-15
2021-06-30	$95,401,018	265,667	-0.5%	Shares	Defined	2021-08-10
2021-03-31	$75,223,141	266,957	-1.1%	Shares	Defined	2021-05-06
2020-12-31	$76,446,667	269,834	-3.2%	Shares	Defined	2021-02-10
2020-09-30	$76,603,081	278,658	+1.9%	Shares	Defined	2020-10-21
2020-06-30	$62,151,892	273,592	+47.5%	Shares	Defined	2020-08-10
2020-03-31	$28,242,983	185,504	—	Shares	Defined	2020-05-13
No filing history on record for this holder in this stock.