LIBERTY MUTUAL RETIREMENT BENEFIT PLAN
LIBERTY MUTUAL RETIREMENT BENEFIT PLAN is a defined benefit retirement plan sponsored by LIBERTY MUTUAL GROUP INC., headquartered in BOSTON, MA, holding approximately $6.3B in plan assets on behalf of 81,337 participants. As a defined benefit plan, its assets are managed by the sponsor's investment office, which typically allocates across public and private markets to meet long-dated liabilities. This data is sourced from the plan's DOL Form 5500 filing (Schedule H).