Stocktoria
WEST PHARMACEUTICAL SERVICES INC WST
WEST PHARMACEUTICAL SERVICES INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 7,579,140 | $2.5B | 10.43% |
| CITADEL ADVISORS LLC | 403,669 | $144.9M | 0.56% |
| Point72 Asset Management, L.P. | 284,996 | $102.3M | 0.39% |
| AQR CAPITAL MANAGEMENT LLC | 57,609 | $20.3M | 0.08% |
| RENAISSANCE TECHNOLOGIES LLC | 30,900 | $11.1M | 0.04% |
| MILLENNIUM MANAGEMENT LLC | 22,890 | $8.2M | 0.03% |
| TWO SIGMA INVESTMENTS, LP | 18,227 | $6.5M | 0.03% |
| D. E. Shaw & Co., Inc. | 12,890 | $4.6M | 0.02% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.