American Society for Radiation Oncology 401(k) match, vesting and fees
What American Society for Radiation Oncology's 401(k) plan says about matching contributions
Plan features
Match, vesting and enrollment details have not been published from this plan's audit report yet. The figures below come from the structured filing.
| Recordkeeper | Principal Life Insurance Company | Schedule C ↗ |
| Independent auditor | Cbiz Cpa'S P.C. (unmodified opinion, limited scope) | Schedule H ↗ |
| Plan type and status | 401(k) · Active | Form 5500 ↗ |
How the plan compares
Plan year 2025 medians for 942 defined-contribution plans in other services with 100 to 499 participants.
| American Society for Radiation Oncology: employer contribution per participant | $8,516 | |
| Peer median | $1,890 |
| American Society for Radiation Oncology: average balance | $245,289 | |
| Peer median | $56,033 |
| American Society for Radiation Oncology: admin expenses ÷ assets | 0.35% | |
| Peer median | 0.37% |
Admin expenses are the plan's reported administrative expenses divided by its assets; they do not include fund expense ratios.
Plan history
Plan assets went from $21.9M at the end of plan year 2021 to $28.5M at the end of plan year 2025.
| Plan year | Participants | Assets | Employer contributions | Per participant | Admin expense ratio | Match formula | Filing |
|---|---|---|---|---|---|---|---|
| 2025 | 119 | $28.5M | $988K | $8,516 | 0.35% | Not published | Form 5500 ↗ |
| 2024 | 117 | $26.6M | $884K | $7,753 | 0.35% | Not published | Form 5500 ↗ |
| 2023 | 115 | $22.8M | $823K | $7,287 | 0.42% | Not published | Form 5500 ↗ |
| 2022 | 119 | $18.4M | $741K | $6,334 | 0.39% | Not published | Form 5500 ↗ |
| 2021 | 115 | $21.9M | $755K | $6,568 | 0.47% | Not published | Form 5500 ↗ |
Common questions
Does American Society for Radiation Oncology match 401(k) contributions?
The match terms for the Astro 401(k) Plan have not been published from its filing yet. The plan year 2025 filing reports $988K in employer contributions, about $8,516 per participant. That total includes any match and profit-sharing; it is not a match formula.
When is the American Society for Radiation Oncology 401(k) match vested?
The vesting schedule for the Astro 401(k) Plan is not in the data published so far. Your Summary Plan Description states it.
Who manages the American Society for Radiation Oncology 401(k)?
The recordkeeper listed on Schedule C of the plan year 2025 filing is Principal Life Insurance Company. The plan administrator is American Society for Radiation Oncology.
I left American Society for Radiation Oncology. How do I find my old 401(k)?
Your account stays in the plan until you move it. Contact the plan administrator (American Society for Radiation Oncology, (703) 839-7316) or the recordkeeper, Principal Life Insurance Company. The American Society for Radiation Oncology old 401(k) page lists the contacts from every plan filing. Find an old American Society for Radiation Oncology 401(k)
Data from the public Form 5500 annual reports American Society for Radiation Oncology filed with the U.S. Department of Labor (plan years 2021 and 2022 and 2023 and 2024 and 2025) and, where noted, the attached independent auditor's report. Plan terms may have changed since the filing; check your current Summary Plan Description. PlanFacts is not affiliated with American Society for Radiation Oncology. Not financial advice. Report a correction · Methodology