Newbury Partners LLC 401(k) Plan
What public Form 5500 filings show about the Newbury Partners LLC 401(k) plan — and how to find and check your own account.
The Newbury Partners LLC 401(k) on its latest Form 5500
Newbury Partners LLC (EIN 86-1878307) reports NEWBURY PARTNERS LLC 401(K) PROFIT SHARING PLAN on its most recent Form 5500, with $2.6M in plan assets across 44 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 Newbury Partners LLC filing — schedules, fees, and providers.
Who runs the Newbury Partners LLC 401(k)?
Newbury Partners LLC’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 Newbury Partners LLCHR for the recordkeeper’s name and login.
How to check your Newbury Partners LLC 401(k)
- Log in to the plan’s recordkeeper portal (the site on your statements).
- Ask Newbury Partners LLC 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).

