# Union Pacific (UNP): value investors who own it | moatshark

7 value investors held Union Pacific in their Q3 2026 13F, led by Baupost Group, Harris Associates (Oakmark), Tweedy, Browne, Markel Group, Gardner Russo…

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Baupost Group | 6.0% | $322m | Trimmed -23% | 4 |
| Harris Associates (Oakmark) | 1.4% | $1.0bn | Added +1.6% | 4 |
| Tweedy, Browne | 0.4% | $5.2m | Unchanged | 53 |
| Markel Group | 0.3% | $43.8m | Added +7.2% | 43 |
| Gardner Russo & Quinn | 0.1% | $7.0m | Trimmed -6.5% | 41 |
| Dodge & Cox | 0.0% | $71.0m | Trimmed 0.0% | 53 |
| Mairs & Power | 0.0% | $929k | Trimmed -18% | 41 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/unp). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.