Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 33 U.S. retirement plans report holding Martin Marietta Materials Inc. in their Schedule of Assets, totaling $50.5M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | VERIZON COMMUNICATIONS INC. VERIZON MASTER SAVINGS TRUST | BASKING RIDGE NJ | — | $41.1B | $18.5M |
| 2 | UNITED HEALTHCARE SERVICES INC. UNITEDHEALTH GROUP 401(K) SAVINGS PLAN MASTER TRUST | MINNETONKA MN | — | $31.0B | $16.4M |
| 3 | TRUSTEES OF THE NATIONAL ELECTRICAL BENEFIT FUND |
ROCKVILLE MD |
| 343,794 |
| $20.4B |
| $4.1M |
| 4 | RTX CORPORATION RTX MASTER RETIREMENT TRUST | FARMINGTON CT | — | $42.1B | $4.0M |
| 5 | HAWAIIAN ELECTRIC INDUSTRIES, INC. RETIREMENT PLAN FOR EMPLOYEES OF HAWAIIAN ELECTRIC INDUSTRIES, INC. AND PARTICIPATING SUBSIDIARIES | HONOLULU HI | 2,139 | $1.9B | $1.1M |
| 6 | JOINT PENSION FUND LOCAL UNION 164 IBEW JOINT PENSION FUND LOCAL UNION IBEW | ROSELAND NJ | 1,746 | $599.4M | $1.0M |
| 7 | BOARD OF TRUSTEES OF PAMCAH-UA LOCAL 675 ANNUITY FUND PAMCAH-UA LOCAL 675 ANNUITY PLAN | HONOLULU HI | 1,504 | $349.0M | $742K |
| 8 | UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NY RETIREMENT PLAN FOR EMPLOYEES OF UNITED JEWISH | NEW YORK NY | 5,001 | $555.5M | $651K |
| 9 | BOARD OF TRUSTEES OF LOCAL 1102 AMALGAMATED PENSION FUND LOCAL 1102 AMALGAMATED PENSION FUND | WOODBURY NY | 310 | $54.3M | $467K |
| 10 | WESTERN GROWERS ASSOCIATION WESTERN GROWERS RETIREMENT SECURITY PLAN | IRVINE CA | 1,566 | $145.3M | $397K |
