Atara Biotherapeutics, Inc.401(k)
ATARA BIO 401(K) PLAN · THOUSAND OAKS, CA · plan year 2024
Peer grade: A- · admin costs + employer contributions vs same-size plans · how grading works
Atara Biotherapeutics, Inc. reported $102,147 in plan administrative expenses for 2024: 0.21% of average plan assets, below the peer median. Employer contributions averaged $8,039 per active participant. This ratio covers administrative expenses reported on the plan's Schedule H only; fund-level expense ratios are not included in public structured data — see methodology.
Across the 2 years on file its reported administrative ratio fell from 0.24% to 0.21%. The plan sits in the $10M–$50M size bracket, benchmarked here against 27,838 comparable plans and shown alongside other manufacturing employers. By assets it is the 1,795th-largest of 9,483 plans among California employers on file, and the 3,201st of 13,661 in manufacturing. In 2024, employees put in $2.97 for every $1.00 the employer contributed; active participation has shrunk from 336 to 153 since 2022.
Atara Biotherapeutics, Inc.'s 2024 employer contribution ran above the $2,416 median for plans its size, placing it in the top quarter of its peers. Filings report dollars actually contributed, not the match formula; the formula itself (for example, 50% of the first 6% of pay) lives in the plan's summary plan description from HR.
Annual cost at the plan's reported 2024 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.
Compensation shown is direct payments from plan assets reported on Schedule C. Providers paid through fund revenue-sharing appear as indirect.
Why are you looking at this plan?
Source: U.S. Department of Labor, Form 5500 series, EIN 460920988 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.