Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 14 U.S. retirement plans report holding Summit Materials, Inc. in their Schedule of Assets, totaling $11.1M 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 | TRUSTEES OF THE NATIONAL ELECTRICAL ANNUITY PLAN NATIONAL ELECTRICAL ANNUITY PLAN | ROCKVILLE MD | 89,789 | $18.1B | $3.4M |
| 2 | TRUSTEES OF THE NATIONAL ELECTRICAL BENEFIT FUND NATIONAL ELECTRICAL BENEFIT FUND | ROCKVILLE MD | 343,794 | $20.4B | $3.2M |
| 3 | CITIGROUP INC. |
STAMFORD CT |
| 74,487 |
| $23.2B |
| $1.3M |
| 4 | KNIGHTS OF COLUMBUS SUPREME COUNCIL KNIGHTS OF COLUMBUS MASTER TRUST | NEW HAVEN CT | — | $655.5M | $1.0M |
| 5 | BOARD OF TRUSTEES LOCAL NO. 8 IBEW RETIREMENT PLAN & TRUST LOCAL NO. 8 IBEW RETIREMENT PLAN & TRUST | ROSSFORD OH | 2,619 | $671.0M | $469K |
| 6 | JOINT BOARD OF TRUSTEES OF THE DRIVERS AND HELPERS LOCAL NO. 355 TRUCK DRIVERS & HELPERS LOCAL UNION NO. 355 RETIREMENT PLAN | BALTIMORE MD | 1,785 | $732.0M | $453K |
| 7 | HAWAIIAN ELECTRIC INDUSTRIES, INC. RETIREMENT PLAN FOR EMPLOYEES OF HAWAIIAN ELECTRIC INDUSTRIES, INC. AND PARTICIPATING SUBSIDIARIES | HONOLULU HI | 2,139 | $1.9B | $410K |
| 8 | LAWRENCE LIVERMORE NATIONAL SECURITY LLC LLNS DEFINED CONTRIBUTION PLANS MASTER TRUST | LIVERMORE CA | — | $3.1B | $271K |
| 9 | BOARD OF TRUSTEES - H.F.I.A.W. LOCAL NO.32 PENSION TRUST FUND H.F.I.A.W. LOCAL NO. 32 - PENSION TRUST FUND | HOPATCONG NJ | 202 | $90.3M | $202K |
| 10 | TRUIST FINANCIAL CORPORATION TRUIST FINANCIAL CORPORATION PENSION PLAN | CHARLOTTE NC | 33,167 | $14.7B | $196K |
