MARTIN MARIETTA MATERIALS
Price history
Ownership
| Owner ▲ ▼ | Asset / Class ▲ ▼ | Shares ▲ ▼ | Value ▲ ▼ | Reported ▲ ▼ |
|---|---|---|---|---|
| TCI Fund Management LTD | Common | 1,315,109 | $758,423,360 | 2026-06-30 |
| Gardner Russo & Quinn LLC | Common | 705,367 | $406,784,959 | 2026-06-30 |
| Weitz Investment Management, INC. | Common | 47,370 | $27,318,279 | 2026-06-30 |