# Martin Marietta Materials Defined Benefit Plans Master Retirement Trust

Martin Marietta Materials Defined Benefit Plans Master Retirement Trust is a Pension Fund based in Raleigh, United States.

## Overview

- **Organization type:** Pension Fund
- **Headquarters:** Raleigh, United States
- **Region:** North America
- **Address:** Raleigh, NC, United States
- **Founded:** 1994
- **Assets under management:** Undisclosed
- **Website:** www.martinmarietta.com
- **LinkedIn:** https://www.linkedin.com/company/martinmarietta

## Regulatory record

- **Reports private funds:** No

## About

A leading supplier of construction aggregates and heavy building materials, with over 500 locations spanning 30 states, Canada and the Caribbean.

## Sectors

- Real Estate
- Infrastructure
- Private Credit

## People

- C. Howard Nye — Chairman, President, and CEO of Martin Marietta Materials, Inc.
- James A. J. Nickolas — Executive Vice President and Chief Financial Officer
- Craig LaTorre — Senior Vice President and Chief Human Resources Officer

## Questions

### Who is responsible for investment decisions at the trust?

Fiduciary oversight rests with the senior leadership of Martin Marietta Materials, Inc. C. Howard Nye, Chairman and CEO, and James A. J. Nickolas, CFO, are the named executive officers with proximate responsibility. The plan does not publish a dedicated CIO role or investment committee roster.

### How is the trust funded and structured?

The trust is a corporate defined-benefit plan funded by contributions from Martin Marietta Materials, Inc. It operates as a single-employer plan without external limited partners. The parent company's obligation to fund the plan creates a direct link between Martin Marietta's operating performance and the trust's capitalization.

### What asset classes does the trust invest in?

Known allocations include private real estate through mixed-use property investments, private infrastructure positions, and a debt securities portfolio. The trust's investment focus reflects the parent company's construction-materials industry expertise rather than a diversified multi-asset endowment model.

### What is the trust's geographic investment focus?

The trust's investments are concentrated in the United States, aligning with Martin Marietta Materials' domestic operational footprint across roughly 500 quarries, rail yards, and distribution terminals. No material international allocation strategy has been publicly disclosed.

### How is the trust's philanthropy separated from plan assets?

The Martin Marietta Materials, Inc. Corporate Giving Program operates as a separate entity from the defined-benefit trust. Plan assets are exclusively directed toward funding employee pension obligations, with no reported commingling with the corporate foundation.

## Related profiles

- [Martin Capital Advisors](https://altss.com/profile/martin-capital-advisors)
- [Martin Nelson & Co.](https://altss.com/profile/martin-nelson-co)

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Last updated: 2026-06-03T20:00:00.000Z

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