MARATHON OIL COMPANY 401(k) Plan
What public Form 5500 filings show about the MARATHON OIL COMPANY 401(k) plan — and how to find and check your own account.
The MARATHON OIL COMPANY 401(k) on its latest Form 5500
MARATHON OIL COMPANY (EIN 25-1410539) reports MARATHON OIL COMPANY THRIFT PLAN on its most recent Form 5500, with $923.2M in plan assets across 1,059 active participants. Form 5500 is the annual report employers file with the U.S. Department of Labor for their retirement plans, and it’s public.
See the full MARATHON OIL COMPANY filing — schedules, fees, and providers.
Who runs the MARATHON OIL COMPANY 401(k)?
MARATHON OIL COMPANY’s Form 5500 doesn’t separately disclose a recordkeeper we can confirm. The firms named on its Schedule C are service providers — which can include investment managers, trustees, and auditors, and are not necessarily the company that runs your account. To find who runs your 401(k), check your enrollment paperwork or a recent statement, or ask MARATHON OIL COMPANYHR for the recordkeeper’s name and login.
Other service providers named on the filing (investment managers, trustees, auditors — not necessarily the recordkeeper): WELLINGTON MANAGEMENT, MERCER INVESTMENT MANAGEMENT, STRATEGIC ADVISORS, BANK OF NEW YORK MELLON, SCHNEIDER DOWNS & CO, FID INV INST OPS CO.
How to check your MARATHON OIL COMPANY 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask MARATHON OIL COMPANY HR or benefits for the recordkeeper name and enrollment link.
- Left the company? Your balance stays in the plan until you roll it over — see how to find a lost 401(k).