Question 1

How many shares of MLM does Select Equity Group, L.P. own?

Accepted Answer

As of 2026-Q1, Select Equity Group, L.P. holds 1M shares of MLM (MARTIN MARIETTA MATLS INC).

Question 2

What is Select Equity Group, L.P.'s MLM position worth?

Accepted Answer

As of 2026-Q1, Select Equity Group, L.P.'s MLM position is worth $608.4M.

Question 3

Is Select Equity Group, L.P. buying or selling MLM?

Accepted Answer

In 2026-Q1, Select Equity Group, L.P. decreased their MLM position (-3.2% change in shares).

Question 4

When did Select Equity Group, L.P. first buy MLM?

Accepted Answer

Based on available 13F filings, Select Equity Group, L.P. first reported a position in MLM in 2026-Q1. They have held the position across 30 quarters.