Guru Ownership Trend
Guru Analysis for Martin Marietta Materials, Inc. (MLM)
Martin Marietta Materials, Inc. (MLM), a key player in the Materials sector, continues to attract institutional attention.
As of Q1 2026, a total of 9 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $680.33 M.
Top institutional holders include Tom Russo and Diamond Hill Capital.
Institutional sentiment is currently Bearish. This is evidenced by a $113.25 M net outflow during the quarter.
Recent activity highlights Paul Tudor Jones who opened a new position. Conversely, Diamond Hill Capital reduced exposure by 35.2%.
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q1 2026)
Guru Consensus (Q1 2026)
FAQs for Martin Marietta Materials, Inc. (MLM)
Major holders include Tom Russo ($421.15 M), Diamond Hill Capital ($170.22 M), Cliff Asness ($37.64 M). According to the latest reported data, 9 tracked investment managers collectively hold approximately 1.15 M shares.
According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $113.25 M, with 4 managers increasing positions and 5 managers reducing holdings.
During the most recent reporting period, 5 managers trimmed their positions, while 0 fully exited MLM. The total reported sell value was $120.06 M.
Yes, 1 managers opened new positions in MLM, and 3 increased their existing holdings. The total reported buy value was $6.8 M.
