Fund holders13F
Funds That Own WEST PHARMACEUTICAL SERVICES INC (WST)
3 of the 26 major funds we track reported WST in their latest 13F, worth $174.4M combined at quarter end.
| Fund | Quarter | Shares | Value | Change |
|---|---|---|---|---|
| Gates Foundation Trust | Q2 2026 | 444,500 | $159.6M | No change |
| Renaissance Technologies | Q2 2026 | 30,900 | $11.1M | ▼ −85.3% |
| Bridgewater Associates | Q2 2026 | 10,429 | $3.74M | ▼ −55.0% |
| Viking Global Investors | Q2 2026 | 0 | $0 | ▼ Sold out |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
A 13F lists long positions in U.S.-listed stocks and some options at quarter end. It does not show short positions, cash, most foreign holdings, or trades made since. What a 13F can't tell you →