Ownership history in PARTHENON LLC · 105 quarters on record
This page tracks every 13F SEC filing in which PARTHENON LLC reported a position in MERCK & CO INC COM common (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 Q4 | REDUCED | 153,741 | -421 | -0.3% | 1.75% | $16.2M | $104.49 |
| 2025 Q3 | REDUCED | 154,162 | -2,102 | -1.3% | 1.43% | $12.9M | $82.61 |
| 2025 Q2 | ADDED | 156,264 | +300 | +0.2% | 1.42% | $12.4M | $77.15 |
| 2025 Q1 | REDUCED | 155,964 | -2,236 | -1.4% | 1.72% | $14.0M | $86.61 |
| 2024 Q4 | REDUCED | 158,200 | -520 | -0.3% | 1.90% | $15.7M | $95.17 |
| 2024 Q3 | REDUCED | 158,720 | -400 | -0.3% | 2.15% | $18.0M | $107.78 |
| 2024 Q2 | ADDED | 159,120 | +275 | +0.2% | 2.50% | $19.7M | $116.72 |
| 2024 Q1 | REDUCED | 158,845 | -38 | -0.0% | 2.66% | $21.0M | $123.66 |
| 2023 Q4 | REDUCED | 158,883 | -1,596 | -1.0% | 2.39% | $17.3M | $101.53 |
| 2023 Q3 | UNCHANGED | 160,479 | — | 0% | 2.48% | $16.5M | $95.18 |
As of 2025 Q4 — sorted by position size