Lantheus Medical Imaging, Inc.401(k)

Lantheus Medical Imaging, Inc.'s 2024 Form 5500 did not separately report plan administrative expenses, which is common where recordkeeping is paid through investment revenue-sharing or a master trust. The plan held $147,446,452 across 1,125 participant accounts, with employer contributions averaging $7,415 per active participant. See methodology for what Form 5500 does and doesn't capture.

The plan sits in the $50M–$250M size bracket, benchmarked here against 10,352 comparable plans and shown alongside other manufacturing employers. By assets it is the 333rd-largest of 2,726 plans among Massachusetts employers on file, and the 1,436th of 13,661 in manufacturing. In 2024, employees put in $2.28 for every $1.00 the employer contributed; active participation has grown from 605 to 799 since 2022.