Martin Marietta Materials Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:MLM Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
14 Mar 24	SellUS$6,032,900	Roselyn Bar	Individual	10,000	US$603.29
05 Mar 24	SellUS$12,085,200	C. Nye	Individual	20,000	US$604.26
16 Feb 24	SellUS$936,957	Sue Cole	Individual	1,724	US$545.64

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of MLM?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	2,000	0.00316%
State or Government	60,371	0.0955%
Individual Insiders	415,734	0.658%
Institutions	62,733,951	99.2%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 68.1% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.7%	The Vanguard Group, Inc.	7,137,652	US$3.8b	-0.35%	0.05%
7.04%	T. Rowe Price Group, Inc.	4,301,051	US$2.3b	5.92%	0.19%
6.64%	BlackRock, Inc.	4,056,131	US$2.1b	-2.05%	0.03%
4.43%	State Street Global Advisors, Inc.	2,706,678	US$1.4b	-1.62%	0.05%
4.01%	Aristotle Capital Management, LLC	2,448,945	US$1.3b	-7.93%	2.44%
3.51%	FMR LLC	2,143,472	US$1.1b	15.9%	0.07%
3.47%	Baillie Gifford & Co.	2,119,177	US$1.1b	-3.91%	0.48%
2.86%	Select Equity Group, L.P.	1,749,668	US$925.3m	-16.6%	3.12%
2.77%	JP Morgan Asset Management	1,692,116	US$894.9m	28.9%	0.1%
2.67%	Principal Global Investors, LLC	1,630,761	US$862.4m	76.2%	0.41%
2.36%	Geode Capital Management, LLC	1,440,329	US$761.7m	-5.31%	0.05%
2.31%	Amundi Asset Management SAS	1,414,452	US$748.0m	27.4%	0.15%
2.22%	Managed Account Advisors LLC	1,354,498	US$716.3m	5.13%	0.14%
1.68%	Amundi Asset Management US, Inc.	1,025,755	US$542.5m	20.1%	1.29%
1.23%	Gardner Russo & Quinn LLC	750,072	US$396.7m	-1.83%	4.23%
1.17%	Luther King Capital Management Corporation	717,845	US$379.6m	-0.28%	1.61%
1.07%	Norges Bank Investment Management	656,160	US$347.0m	0%	0.03%
1.03%	Dimensional Fund Advisors LP	626,472	US$331.3m	0.45%	0.05%
1.01%	JPMorgan Chase & Co, Brokerage and Securities Investments	618,030	US$326.8m	18.9%	0.14%
0.87%	Franklin Resources, Inc.	530,599	US$280.6m	1.96%	0.1%
0.87%	Northern Trust Global Investments	529,159	US$279.8m	-6.01%	0.04%
0.85%	Goldman Sachs Asset Management, L.P.	520,655	US$275.3m	3.57%	0.07%
0.81%	Invesco Capital Management LLC	494,576	US$261.6m	19.1%	0.1%
0.8%	CIBC Private Wealth Advisors, Inc.	486,154	US$257.1m	-36.2%	0.46%
0.77%	Eaton Vance Management	470,675	US$248.9m	0.29%	0.06%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/29 13:40
End of Day Share Price	2024/12/27 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

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Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Martin Marietta Materials, Inc. is covered by 40 analysts. 18 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
William Grace	Avondale Partners
Ishan Majumdar	Baptista Research
Adam Seiden	Barclays