Page 39 - Martin Marietta - 2024 Proxy Statement

/ BENEFICIAL OWNERS AND MANAGEMENT

Who are the largest owners of Martin Marietta’s stock?
The following table sets forth information with respect to the shares of common stock which are held by persons known
to Martin Marietta to be the beneficial owners of more than 5% of such stock as of March 7, 2024. To the best of Martin
Marietta’s knowledge, based on filings with the Securities and Exchange Commission as noted below, no person
beneficially owned more than 5% of any class of Martin Marietta’s outstanding voting securities at the close of business
on March 7, 2024, except for those shown below.

Amount and Nature of
Name and Address of Beneficial Owner Beneficial Ownership Percent of Class
The Vanguard Group, Inc. 1 7,168,589 11.60%
BlackRock, Inc. 2 4,113,718 6.7%

1 As reported in Schedule 13G/A reporting beneficial ownership as of December 31, 2023 filed with the SEC on February 13, 2024,
indicating sole power to vote 0 shares, shared power to vote 81,795 shares, sole power to dispose of 6,903,108 shares, and shared
power to dispose of 265,481 shares. The Vanguard Group, Inc.’s address is 100 Vanguard Blvd., Malvern, Pennsylvania 19355.
2 As reported in Schedule 13G reporting beneficial ownership as of December 31, 2023 filed with the SEC on January 26, 2024,
indicating sole power to vote 3,764,294 shares, shaed power to vote 0 shares, sole power to dispose of 4,113,718 shares, and shared
power to dispose of 0 shares. BlackRock, Inc.’s address is 50 Hudson Yards, New York, New York 10001.

MARTIN MARIETTA 33