AMERICAN CENTURY COMPANIES INC

Position in WST — West Pharmaceutical Services Inc

CIK 748054 KANSAS CITY, MO

Back to WST Full portfolio

Position in WST

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$35,740,963

-$64,439,845 QoQ

Shares Held

99,557

-75.1% QoQ

Ownership

0.141%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#92

of 827 holders

Holding Since

Mar 2020

26 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 Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $1,621,850,361 across 24 Medical Instruments & Supplies names. WST ranks #5 (2.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	2,014,594	$801,163,741
2	BDX	Becton Dickinson & Co	3,676,534	$556,369,890
3	NVST	Envista Holdings Corp	3,052,519	$80,433,875
4	ATR	Aptargroup, Inc.	462,989	$57,966,222
5	WST	West Pharmaceutical Services Inc This page	99,557	$35,740,963
6	RGEN	Repligen Corp	213,004	$29,062,265
7	ALGN	Align Technology Inc	63,768	$10,755,110
8	RMD	Resmed Inc	40,704	$7,932,395

All Filings in WST

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$35,740,963	99,557	-75.1%	Shares	Defined	2026-08-12
2026-03-31	$100,180,808	399,700	-10.3%	Shares	Defined	2026-05-15
2025-12-31	$122,570,467	445,484	+50.0%	Shares	Defined	2026-02-13
2025-09-30	$77,914,108	297,008	-20.5%	Shares	Defined	2025-11-12
2025-06-30	$81,706,702	373,431	+0.8%	Shares	Defined	2025-08-12
2025-03-31	$82,905,002	370,310	+44.0%	Shares	Defined	2025-05-13
2024-12-31	$84,263,172	257,245	+1449.4%	Shares	Defined	2025-02-11
2024-09-30	$4,983,556	16,603	-6.0%	Shares	Defined	2024-11-12
2024-06-30	$5,815,380	17,655	+7.8%	Shares	Defined	2024-08-07
2024-03-31	$6,478,564	16,372	+13.7%	Shares	Defined	2024-05-14
2023-12-31	$5,068,063	14,393	+4.8%	Shares	Defined	2024-02-13
2023-09-30	$5,152,383	13,732	+13.0%	Shares	Defined	2023-11-13
2023-06-30	$4,646,628	12,149	+17.5%	Shares	Defined	2023-08-14
2023-03-31	$3,581,806	10,338	+19.5%	Shares	Defined	2023-05-11
2022-12-31	$2,036,483	8,653	-60.6%	Shares	Defined	2023-02-13
2022-09-30	$5,402,440	21,954	+109.9%	Shares	Defined	2022-11-14
2022-06-30	$3,162,790	10,460	-9.6%	Shares	Defined	2022-08-12
2022-03-31	$4,751,503	11,569	-75.2%	Shares	Defined	2022-05-11
2021-12-31	$21,839,919	46,566	+210.5%	Shares	Defined	2022-02-07
2021-09-30	$6,366,401	14,996	+2.2%	Shares	Defined	2021-11-10
2021-06-30	$5,271,228	14,679	-11.1%	Shares	Defined	2021-08-05
2021-03-31	$4,650,778	16,505	-34.9%	Shares	Defined	2021-05-14
2020-12-31	$7,178,792	25,339	-9.3%	Shares	Defined	2021-02-12
2020-09-30	$7,683,180	27,949	+328.1%	Shares	Defined	2020-11-13
2020-06-30	$1,483,192	6,529	+96.5%	Shares	Defined	2020-08-13
2020-03-31	$505,926	3,323	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.