Alexion Pharmaceuticals, Inc.401(k)
ALEXION 401(K) PLAN · BOSTON, MA · plan year 2022
Peer grade: B · admin costs + employer contributions vs same-size plans · how grading works
Alexion Pharmaceuticals, Inc. reported $693,228 in plan administrative expenses for 2022: 0.14% of average plan assets, higher than ~75% of peers. Employer contributions averaged $12,442 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.
The plan sits in the $250M–$1B size bracket, benchmarked here against 2,568 comparable plans and shown alongside other professional & technical services employers. By assets it is the 129th-largest of 2,726 plans among Massachusetts employers on file, and the 382nd of 11,654 in professional & technical services. In 2022, employees put in $1.53 for every $1.00 the employer contributed.
Alexion Pharmaceuticals, Inc.'s 2022 employer contribution ran above the $4,065 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 2022 administrative ratio, against the median plan its size; fund expense ratios are extra. Compare any plan.
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Source: U.S. Department of Labor, Form 5500 series, EIN 854136092 · Verify on EFAST2 · Amounts are as reported by the plan sponsor for the plan year shown.