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West Pharmaceutical Services shares owned by Rossby Financial, LCC

Quarter-by-quarter ownership of West Pharmaceutical Services (WST) shares owned by Rossby Financial, LCC from 13F filings

Historical chart of Rossby Financial, LCC investment in West Pharmaceutical Services

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All positions including West Pharmaceutical Services held by Rossby Financial, LCC consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in West Pharmaceutical Services by Rossby Financial, LCC

Quarter filed Position value Share count Share price at filing
2025-09-30 $264k 971 271.42
2025-06-30 $198k 903 218.80
2025-03-31 $219k 1.0k 214.55

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Top funds holding West Pharmaceutical Services

Vanguard Group
BlackRock
State Street Corporation
Artisan Partners Limited Partnership
Bank of New York Mellon
Brown Advisory Holdings Incorporated
Geode Capital Management
Generation Investment Management
APG All Pensions Group NV
T. Rowe Price Investment Management
Durable Capital Partners
Kayne Anderson Rudnick Investment Management
Invesco
Franklin Resources
Ubs Global Asset Management Americas

View all funds holding West Pharmaceutical Services