For the first time since its creation in 1985 the North Carolina Supplemental Retirement Plans’ (SRP) 401(k) Plan and NC 457 Plan topped $20 billion in investment assets, State Treasurer Brad Briner announced today. The major milestone was reported at the Supplemental Retirement Board of Trustees’ quarterly meeting. The market value of investments increased from $17.7 billion at the end of 2024 to $20 billion at the close of 2025. The assets have more than doubled in the past seven years. Currently there are 325,714 participants in 401(k) and 457 plans.