Russell Investments Group, Ltd.

Position in WST — West Pharmaceutical Services Inc

CIK 1692234 Seattle, WA

Back to WST Full portfolio

Position in WST

as of Mar 31, 2026 · filed May 8, 2026 Compact

Position Value

$48,958,005

+$1,605,869 QoQ

Shares Held

195,332

+13.5% QoQ

Ownership

0.276%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 89.99288387403945.ToString("F0")% Shared 0.ToString("F0")% None 10.00711612596055.ToString("F0")%

Common Shares in WST Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

Russell Investments Group, Ltd. holds $579,319,363 across 38 Medical Instruments & Supplies names. WST ranks #3 (8.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	490,768	$226,239,131
2	BAX	Baxter International Inc	3,435,016	$57,708,264
3	WST	West Pharmaceutical Services Inc This page	195,332	$48,958,005
4	ALGN	Align Technology Inc	219,692	$37,661,792
5	ALC	Alcon Inc	474,407	$35,746,560
6	RMD	Resmed Inc	132,228	$29,682,536
7	BDX	Becton Dickinson & Co	179,490	$28,221,205
8	NVST	Envista Holdings Corp	914,054	$23,189,545

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	$48,958,005	195,332	+13.5%	Shares	Other	2026-05-08
2025-12-31	$47,352,136	172,102	+25.3%	Shares	Other	2026-02-17
2025-09-30	$36,042,561	137,394	-14.2%	Shares	Defined	2025-11-13
2025-06-30	$35,020,468	160,057	+111.5%	Shares	Defined	2025-08-13
2025-03-31	$16,938,756	75,660	+71.7%	Shares	Other	2025-05-13
2024-12-31	$14,433,601	44,064	-66.1%	Shares	Other	2025-02-13
2024-09-30	$39,071,225	130,168	+1.1%	Shares	Defined	2024-11-13
2024-06-30	$42,426,416	128,803	-11.1%	Shares	Defined	2024-08-08
2024-03-31	$57,351,829	144,934	+10.3%	Shares	Defined	2024-05-08
2023-12-31	$46,277,368	131,425	-7.7%	Shares	Sole	2024-02-05
2023-09-30	$53,446,784	142,445	-2.7%	Shares	Defined	2023-11-13
2023-06-30	$56,013,492	146,452	-12.9%	Shares	Defined	2023-08-10
2023-03-31	$58,262,393	168,160	-10.5%	Shares	Defined	2023-05-09
2022-12-31	$44,202,964	187,818	+36.3%	Shares	Defined	2023-02-08
2022-09-30	$33,905,883	137,784	+1.7%	Shares	Defined	2022-11-04
2022-06-30	$40,962,061	135,470	+0.4%	Shares	Defined	2022-07-29
2022-03-31	$55,401,490	134,892	-4.9%	Shares	Defined	2022-05-05
2021-12-31	$66,520,623	141,832	-2.2%	Shares	Defined	2022-01-21
2021-09-30	$61,571,033	145,030	+9.8%	Shares	Defined	2021-11-08
2021-06-30	$47,445,007	132,122	+6.3%	Shares	Defined	2021-08-04
2021-03-31	$35,012,570	124,255	+31.6%	Shares	Defined	2021-05-10
2020-12-31	$26,746,445	94,407	-22.8%	Shares	Defined	2021-02-08
2020-09-30	$33,600,474	122,228	-22.5%	Shares	Sole	2020-11-09
2020-06-30	$35,806,078	157,618	+7.4%	Shares	Defined	2020-08-05
2020-03-31	$22,334,006	146,693	—	Shares	Defined	2020-05-06
No filing history on record for this holder in this stock.