MH Sub I 401(k) plan

MH Sub I LLC, El Segundo, CA. EIN 46-3259063. Annual reports 2009–2024. Also filed as Webmd Health Corp; Internet Brands, Inc.; MH Sub I, LLC; MH Sub I LLC.

MH Sub I LLC has one active retirement plan on file, the MH Sub I, LLC 401(k) Plan, with 8,572 participants and $808 million in assets in 2024. Fidelity has been its recordkeeper since 2019. No traditional pension plan appears in MH Sub I's filings since 2009.

Active plans
1
Participants
8,572
Plan assets
$808 million
401(k) recordkeeper
Fidelity
Plans on file
1
Industry
Professional services

The plan

MH Sub I, LLC 401(k) Plan

401(k)Active

Active. The plan filed its annual report for the 2024 plan year.

Plan number
001Employer EIN 46-3259063
Participants (2024)
8,572
Net assets (2024)
$808 million
Recordkeeper
FidelityEarlier: Epic Retirement (2018), Fidelity (2015–2017), Actuarial Designs and Solutions (2014), Fidelity (2009–2011)
Plan administrator
MH Sub I LLC
909 N Pacific Coast Highway, Floor 11
El Segundo, CA 90245
(212) 417-9503As filed for 2024
In effect since
November 1, 1996

Plans merged into this one: The Staywell Company, LLC Savings and Investment Retirement Plan (2020); Mercury Healthcare 401K Plan (2023).

Earlier sponsors: Webmd Health Corp (2009–2017); Internet Brands, Inc. (2010–2014).

Earlier plan names: Webmd 401K Savings Plan; Internet Brands 401K Plan; Internet Brands 401(k) Plan.

Year by year, 2009 to 2024
Plan yearParticipantsNet assetsRecordkeeper
20248,572$808 millionFidelity
20238,112$723 millionFidelity
20227,244$519 millionFidelity
20216,546$642 millionFidelity
20205,503$557 millionFidelity
20195,462$347 millionFidelity
20180$0Epic Retirement
20173,133$224 millionFidelity
20163,181$180 millionFidelity
20153,177$161 millionFidelity
2014807$14.3 millionActuarial Designs and Solutions
2013675$13.5 millionnot listed
2012610$10.1 millionnot listed
20113,443$102 millionFidelity
2010459$4.8 millionnot listed
20093,268$79.6 millionFidelity

If you had money in one of these plans

  1. Call Fidelity (fidelity.com), which runs the MH Sub I, LLC 401(k) Plan. With your Social Security number and the plan name, it can tell you whether you still have a balance and, if not, where it went.
  2. Or call the plan administrator listed on the plan below ((212) 417-9503). That number was filed for 2024; ask for the benefits or retirement plan office.
  3. Still stuck? The Department of Labor's benefits advisers help for free: askebsa.dol.gov or 1-866-444-3272. Never pay anyone to find your own money.

What these numbers are

Sources: U.S. Department of Labor, Form 5500 datasets and PBGC trusteed plans. How we read them.

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