MARTIN MARIETTA MATLS INC (MLM) — Hedge Fund Ownership Q1 2026
MLM
- MARTIN MARIETTA MATLS INC (MLM) is held by 2 of 84 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 decreases in MLM holdings came from Gardner Russo & Quinn (-2%) and Weitz Investment Management (-4%), suggesting profit-taking or de-risking.
- Overall, hedge funds decreased exposure to MARTIN MARIETTA MATLS INC (MLM) by -2% vs the prior quarter and 0% 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
|
4.96% | 715K | -1.54% | +0.16% | $421.1M | $588.68 | — |
| 2 |
Weitz Investment Management Wallace Weitz
|
1.63% | 40K | -3.63% | -3.63% | $23.4M | $588.68 | — |
| 2 | Total | — | 755K | -1.65% | -0.05% | $444.6M | — | — |
* 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.