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WEST PHARMACEUTICAL SERVICES INC (WST) Institutional Holdings & 13F Ownership
West Pharmaceutical Services, Inc. designs, manufactures, and sells containment and delivery. Review WST institutional holders, 13F ownership, and position changes on Finoriq.
Company Snapshot
West Pharmaceutical Services, Inc. designs, manufactures, and sells containment and delivery systems for injectable drugs and healthcare products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. It operates in two segments, Proprietary Products and Contract-Manufactured Products. The Proprietary Products segment offers stoppers and seals for injectable packaging systems; syringe and cartridge components, including custom solutions for the needs of injectable drug applications, as well as administration systems that enhance the safe delivery of drugs through advanced reconstitution, mixing, and transfer technologies; and films, coatings, washing, and vision inspection and sterilization processes and services to enhance the quality of packaging products. This segment also provides drug containment solutions in the form of vials, syringes, and cartridges; and self-injection devices; and a range of integrated solutions, including analytical lab services, pre-approval primary packaging support and engineering development, regulatory expertise, and after-sales technical support. This segment serves biologic, generic, and pharmaceutical drug companies. The Contract-Manufactured Products segment is involved in the design, manufacture, and automated assembly of devices used in surgical, diagnostic, ophthalmic, injectable, and other drug delivery systems, as well as consumer products. This segment primarily serves pharmaceutical, diagnostic, and medical device companies. It sells and distributes its products through its sales force and distribution network, contract sales agents, and regional distributors. West Pharmaceutical Services, Inc. was founded in 1923 and is headquartered in Exton, Pennsylvania.
- Company
- WEST PHARMACEUTICAL SERVICES INC (WST)
- Ticker
- WST
- Market Cap
- $25B
- Latest Price
- $353.87
- Industry
- Medical Devices
WEST PHARMACEUTICAL SERVICES INC (WST) Top Institutional Holders
Top current 13F holders indexed for WEST PHARMACEUTICAL SERVICES INC (WST). Latest period 2026-03-31.
| Rank | Investor | Value | Portfolio | Filing |
|---|---|---|---|---|
| 1 | Bill GatesCIK 0001166559 | $111.4M | 0.35% | Filing2026-05-15 |
| 2 | Viking Global InvestorsCIK 0001103804 | $104.5M | 0.29% | Filing2026-05-15 |
| 3 | Ron BaronCIK 0001017918 | $50.1M | 0.15% | Filing2026-05-15 |
| 4 | Ray DalioCIK 0001350694 | $5.8M | 0.03% | Filing2026-05-15 |
| 5 | Ken FisherCIK 0000850529 | $4.7M | 0.0% | Filing2026-05-05 |
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