MLM

MARTIN MARIETTA MATERIALS INC · Wikipedia · Yahoo Finance chart ↗

Price

Last close: $540.41Last update Oct 30, 2026
12-month high: $710.97
12-month low: $464.92

Reported holders

Politicians whose newest complete holdings report lists this stock, or who reported buying it after that report (or at any time, if they have no usable report). A later full sale that could have closed the position removes them.

Name	Purchased	Price that day	ROI
John McGuire Rank #31	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Rob Bresnahan Rank #94	Held as of Dec 31, 2025 (holdings report)	Not available	Not available

Prices are the market close on the purchase date; exact purchase prices are not disclosed. ROI is the percentage gain or loss from that price to the last close. Holders listed from a holdings report alone have no purchase date, so no price or ROI.

All trades

Public-equity transactions, newest transaction dates first
Ticker	Politician Name	Transaction Type	Trade Date	Found Date
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, sale, Aug 25, 2026	April McClain Delaney Rank #134	Sale	Aug 25, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Aug 19, 2026	April McClain Delaney Rank #134	Purchase	Aug 19, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Jul 24, 2026	April McClain Delaney Rank #134	Purchase	Jul 24, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Jul 20, 2026	April McClain Delaney Rank #134	Purchase	Jul 20, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Jul 17, 2026	April McClain Delaney Rank #134	Purchase	Jul 17, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, May 28, 2026	April McClain Delaney Rank #134	Purchase	May 28, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], Josh Gottheimer, sale, Apr 9, 2026	Josh Gottheimer Rank #62	Sale	Apr 9, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Mar 9, 2026	April McClain Delaney Rank #134	Purchase	Mar 9, 2026	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, purchase, Dec 2, 2025	April McClain Delaney Rank #134	Purchase	Dec 2, 2025	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], Valerie Hoyle, sale, Sep 23, 2025	Valerie Hoyle Rank #15	Sale	Sep 23, 2025	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], April McClain Delaney, sale, Aug 1, 2025	April McClain Delaney Rank #134	Sale	Aug 1, 2025	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], Lisa McClain, sale, Jun 10, 2025	Lisa McClain Rank #2	Sale	Jun 10, 2025	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], Lisa McClain, purchase, Dec 11, 2024	Lisa McClain Rank #2	Purchase	Dec 11, 2024	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock (MLM) [ST], Valerie Hoyle, purchase, Oct 29, 2024	Valerie Hoyle Rank #15	Purchase	Oct 29, 2024	Sep 11, 2026
MLM — Martin Marietta Materials, Inc. Common Stock, Daniel S Sullivan, sale, Nov 30, 2022	Daniel S Sullivan Rank #121	Sale	Nov 30, 2022	Sep 12, 2026