| DOL Form 5500 | 869,889 plans · 2024 plan year | Assets, contributions, participants, plan age, compliance flags, PCC codes, EIN, NAICS, TPA, signer name, distributions, growth |
| T. Rowe Price 2025 | 8,000+ participants · 17 countries | Financial objectives importance rankings, participant retirement readiness, decumulation concerns, global savings behavior |
| Empower | Retirement research data | Participant behavior trends, savings patterns, retirement readiness metrics, plan design effectiveness research |
| Vanguard HAS 2025 | 5M participants · 1,400 plans | Savings rates, auto-enroll adoption, promised match averages, participation rates |
| Fidelity BFF Q4 2025 | 26,200 DC plans · 24.8M participants | Generational balances, TDF adoption rates, Roth share, total savings rates, loan rates, EE contribution rates, "do it for me" trends — feeds AI analysis and national benchmark metrics |
| American Century 12th Annual | 1,500 workers · 500 sponsors | Plan sponsor perspectives, matching contribution prevalence, auto-enrollment adoption and consideration rates |