MARTIN MARIETTA MATLS INC (MLM) — Hedge Fund Ownership Q4 2025
MLM
- MARTIN MARIETTA MATLS INC (MLM) is held by 2 of 82 tracked hedge funds, with Gardner Russo & Quinn (5%) and Weitz Investment Management (2%) holding the largest stakes, indicating limited hedge fund interest relative to peers.
- The biggest increases in MLM holdings came from Gardner Russo & Quinn (+6%), highlighting conviction.
- Overall, hedge funds increased exposure to MARTIN MARIETTA MATLS INC (MLM) by +5% vs the prior quarter and +3% vs prior year.
| # | Fund | % of Portfolio † | Shares † | Shares vs Prior Quarter † | Shares vs Prior Year † | Aggregate Value † | Reported Price * | Option |
|---|---|---|---|---|---|---|---|---|
| 1 |
Gardner Russo & Quinn Thomas Russo
|
4.88% | 727K | +5.68% | +2.77% | $452.4M | $622.66 | — |
| 2 |
Weitz Investment Management Wallace Weitz
|
1.52% | 41K | — | +1.48% | $25.7M | $622.66 | — |
| 2 | Total | — | 768K | +5.36% | +2.70% | $478.1M | — | — |
* Reported price is not an actual purchase or sale price. It is the price as of the last portfolio date.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.
† Portfolio value, share counts, and period-over-period changes exclude options positions (PUT/CALL), which are shown in the Option column for reference only.