# GSK (GSK): value investors who own it | moatshark

4 value investors held GSK in their Q3 2026 13F, led by Dodge & Cox, Kahn Brothers, Tweedy, Browne, Horizon Kinetics.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Dodge & Cox | 1.3% | $2.5bn | Trimmed -18% | 16 |
| Kahn Brothers | 1.3% | $8.3m | Trimmed -1.6% | 5 |
| Tweedy, Browne | 0.3% | $4.3m | Trimmed -0.3% | 15 |
| Horizon Kinetics | 0.0% | $1.3m | Trimmed -1.5% | 16 |

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