Oak Street Health Mso, Llc 401(k) Plan: Login, Facts & Contact Information

Oak Street Health Mso, Llc 401(k) Plan Facts

Plan name
OAK STREET HEALTH, 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
OAK STREET HEALTH MSO, LLC
Participants
5,968 (7,076 active employees)
Former employees with a balance
951
Plan assets
$138,910,972 at Dec 31, 2023
Average account balance
$28,188 across 4,928 accounts
Employer contributions
$13,292,481 in plan year 2023 (28% of all contributions)
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2023 – Dec 31, 2023
Plan established
Jan 1, 2013
✓ Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2023 (Jan 1, 2023 – Dec 31, 2023), filed Aug 8, 2024. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2023

  • $46.9 million went into the plan in contributions, $13.3 million of it from the employer (28%).
  • $12.8 million was paid out to participants.
  • Investment and other income added $19.5 million.
  • Administrative expenses were $376,070, about $76 per account.

How the Oak Street Health Mso, Llc 401(k) changed, 2014–2023

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
201432$453,913$108,115$657
20191,805$26.3 million$3.09 million$2.46 million
20202,477$43.9 million$5.02 million$4.48 million
20213,100$70.1 million$6.96 million$5.63 million
20224,644$85.6 million$9.87 million$9.82 million
20235,968$138.9 million$13.3 million$12.8 million

Oak Street Health Mso, Llc 401(k) Contact Information

Phone
847-942-4816
Mailing address
30 WEST MONROE ST., STE. 1200, CHICAGO IL 60603
Plan sponsor
OAK STREET HEALTH MSO, LLC
Employer identification number (EIN)
46-2056165
Plan number
001

Questions about the Oak Street Health Mso, Llc 401(k)

Does Oak Street Health Mso, Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2023 the employer contributed $13.3 million, 28% of all contributions.

Does the Oak Street Health Mso, Llc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Oak Street Health Mso, Llc 401(k) plan?

5,968 participants at the start of plan year 2023, 7,076 of them active employees, and 951 former employees who still had money in the plan.

What is the average 401(k) balance at Oak Street Health Mso, Llc?

About $28,188 per account: $138.9 million in plan assets across 4,928 accounts with a balance at the end of plan year 2023.

Who manages the Oak Street Health Mso, Llc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Oak Street Health Mso, Llc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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