Prices delayed by 15 minutes
The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 15, 2026 | 355.02 | 370.67 | 354.65 | 365.00 | 981,900 |
| September 14, 2026 | 349.94 | 356.61 | 345.15 | 355.20 | 621,200 |
| September 11, 2026 | 343.87 | 351.96 | 341.68 | 346.23 | 541,800 |
| September 10, 2026 | 333.57 | 344.92 |
Based on reports through December 31, 2025
West Pharmaceutical makes stoppers and seals for vials of injectable medicines.
A rubber stopper costs a fraction of a percent of a drug's price but stays in contact with it for years: it must neither leach impurities nor absorb the active ingredient. The material is registered together with the medicine, and changing supplier means repeating regulatory procedures — which is almost never done.
Hence a position rare even among suppliers: price does not decide, and demand follows the number of doses produced. The growth of injectable medicines — biologics, vaccines, weight-loss drugs — works directly in the company's favour. Risks: capital spending on new lines, customer inventories after the pandemic surge and currency rates. The dividend is token.
Address:530 HERMAN O. WEST DRIVE, EXTON, PA, 19341, US
| 371m |
| RMDResMed Inc. | 229.21 | +42.10 % | 332m |
| BDXBecton, Dickinson and Company | 183.15 | +0.71 % | 321m |
| PODDInsulet Corporation | 141.58 | +0.69 % | 271m |
| MDLNMedline Inc. | 32.18 | −2.47 % | 268m |
| 331.99 |
| 344.25 |
| 653,100 |
| September 09, 2026 | 337.63 | 340.48 | 336.10 | 336.94 | 473,200 |
| September 08, 2026 | 335.51 | 342.34 | 334.04 | 337.75 | 581,000 |
| September 04, 2026 | 339.76 | 342.67 | 339.76 | 339.97 | 364,100 |
| September 03, 2026 | 343.97 | 345.50 | 338.45 | 342.73 | 242,300 |
| September 02, 2026 | 338.85 | 346.00 | 338.85 | 342.63 | 323,700 |
| September 01, 2026 | 341.83 | 342.67 | 337.85 | 338.65 | 482,800 |
| August 31, 2026 | 336.25 | 342.59 | 335.51 | 341.11 | 615,600 |
| August 28, 2026 | 344.51 | 345.87 | 336.13 | 337.47 | 496,300 |
| August 27, 2026 | 350.00 | 352.05 | 346.08 | 346.09 | 365,900 |
| August 26, 2026 | 347.97 | 353.12 | 346.25 | 349.92 | 440,200 |
| August 25, 2026 | 353.75 | 354.78 | 348.22 | 348.48 | 383,700 |
| August 24, 2026 | 350.48 | 354.48 | 348.84 | 353.32 | 473,300 |
| August 21, 2026 | 357.87 | 359.18 | 349.70 | 353.08 | 511,100 |
| August 20, 2026 | 349.17 | 360.29 | 347.99 | 353.77 | 588,400 |
| August 19, 2026 | 348.28 | 356.36 | 348.28 | 352.79 | 511,000 |
| August 18, 2026 | 346.47 | 350.04 | 345.06 | 346.59 | 274,200 |