Breadcrumb Home July 01, 2015 01:00 AM The 10 largest corporate DC plans The largest corporate defined contribution plans, ranked by total U.S. Tweet Share Share Email More Toggle Fullscreen Share P&I Research Center $22.5 billion Toggle Fullscreen Share P&I Research Center Funding ratio: 62.9% Toggle Fullscreen Share P&I Research Center $26.8 billion Toggle Fullscreen Share Toggle Fullscreen Share Lockheed Martin F-35 Toggle Fullscreen Share Toggle Fullscreen Share P&I Research Center $32.5 billion Toggle Fullscreen Share P&I Research Center $35.6 billion Toggle Fullscreen Share P&I Research Center $44.0 billion Toggle Fullscreen Share P&I Research Center $47.1 billion DC assets.