Ownership history in Ruffer LLP · 31 quarters on record
This page tracks every 13F SEC filing in which Ruffer LLP reported a position in Merck & Co Inc COM (MRK). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 368,848 | +277,916 | +305.6% | 1.72% | $31.0M | $82.61 |
| 2025 Q2 | ADDED | 90,932 | +205 | +0.2% | 0.32% | $7.2M | $77.15 |
| 2025 Q1 | ADDED | 90,727 | +18,055 | +24.8% | 0.31% | $8.1M | $86.61 |
| 2024 Q4 | ADDED | 72,672 | +60,743 | +509.2% | 0.26% | $7.2M | $95.17 |
| 2017 Q3 | REDUCED | 11,929 | -4,755 | -28.5% | 0.03% | $764K | $46.97 |
| 2017 Q2 | REDUCED | 16,684 | -103 | -0.6% | 0.05% | $1.1M | $46.68 |
| 2017 Q1 | REDUCED | 16,787 | -113 | -0.7% | 0.06% | $1.1M | $45.94 |
| 2016 Q4 | REDUCED | 16,900 | -300 | -1.7% | 0.06% | $1.0M | $42.26 |
| 2016 Q3 | ADDED | 17,200 | +1,365 | +8.6% | 0.06% | $1.1M | $44.46 |
| 2016 Q2 | REDUCED | 15,835 | -820 | -4.9% | 0.04% | $912K | $40.74 |
As of 2025 Q4 — sorted by position size