New Mexico 401(k) plans
196
Large 401(k) plans headquartered in New Mexico are in 401(k) Monitor’s published set, holding $16.4B in total, led on headcount by NTESS Savings And Income Plan with 15,950 active participants. Computed from DOL Form 5500 filings, plan years 2016–2024.
State means the sponsor’s address on the filing, not where employees work. Our published set covers 57,824 of the 57,824 large plans in the form-year-2024 DOL EFAST2 bulk data, so this is the largest-plan end of New Mexico, not a census of it.
10 of the biggest 401(k) plans headquartered in New Mexico
| # | Plan | City | Active participants | Assets |
|---|---|---|---|---|
| 1 | NTESS Savings And Income Plan | Albuquerque | 15,950 | $7.2B |
| 2 | Triad 401(k) Retirement Plan | Los Alamos | 12,888 | $2.5B |
| 3 | Ibew Local Union No. 520 Annuity Plan | Albuquerque | 4,484 | $138.4M |
| 4 | Ibew Local Union No. 60 401(k) Plan | Alburquerque | 4,460 | $73.2M |
| 5 | Mvt 401(k) Plan | Las Cruces | 2,670 | $39.1M |
| 6 | Applied Research Associates, Inc. 401(k) Profit Sharing Plan & Trust | Albuquerque | 2,296 | $647.9M |
| 7 | New Mexico Pipe Trades Pension Trust Fund Plan B | Albuquerque | 2,260 | $88.8M |
| 8 | Presbyterian Health Plan 401(k) Plan | Albuquerque | 1,998 | $177.9M |
| 9 | Triad 401(k) Savings Plan | Los Alamos | 1,969 | $899.9M |
| 10 | The Taos Ski Valley, Inc. And Blanca Forestry Products 401(k) Plan | Taos Ski Valley | 1,866 | $17.7M |
Every New Mexico plan, by size
The table above is the top of the list. These 4 pages hold all 196 plans on file from New Mexico, split by how many people are in them, each ranked by active participants.
- 100 to 499 participants · 145 plans
- 500 to 999 participants · 24 plans
- 1,000 to 4,999 participants · 25 plans
- 5,000 or more participants · 2 plans
401(k) fees in New Mexico vs the national median
| New Mexico medianAcross the 187 New Mexico plans in our set with usable fee data. | $135.46 per participant |
|---|---|
| National medianAcross 54,783 published plans with usable fee data. | $122.17 per participant |
| Difference | $13.29 above the national median |
Plan-paid means fees the plan itself reports on Schedule H; many employers pay providers directly, which a filing reports as $0. How to judge your own plan: are your 401(k) fees high?
Useful links
- All states
Plan counts, fees and largest plans, state by state.
- The largest 401(k) plans in the US
The national ranking these state tables are drawn from.
- Average 401(k) fees by plan size
Fees depend on plan size more than on state.
Cite: 401(k) Monitor, “New Mexico 401(k) plans: largest plans and fees”, computed from DOL EFAST2 Form 5500 bulk data, plan years 2016–2024, published set of 57,824 plans, data as of July 28, 2026.