Prospect Medical Holdings 401(k) and retirement plans

Prospect Medical Holdings, Inc., Culver City, CA. EIN 33-0564370. Annual reports 2009–2024. Also filed as Prospect Chartercare, LLC; Prospect Medical.

Prospect Medical Holdings, Inc. has 3 active retirement plans on file. The largest is the Prospect Medical Retirement Savings Plan a, with 13,551 participants and $552 million in assets in 2024. Principal has been its recordkeeper since 2019. No traditional pension plan appears in Prospect Medical Holdings's filings since 2009.

Active plans: 3
Participants: 28,535
Plan assets: $1.1 billion
401(k) recordkeeper: Principal
Plans on file: 3
Industry: Health care

All 3 plans

Active plans first

Prospect Medical Retirement Savings Plan a

401(k)Active

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

Plan number: 001Employer EIN 33-0564370
Participants (2024): 13,551
Net assets (2024): $552 million
Recordkeeper: PrincipalEarlier: Transamerica (2009–2018)
Plan administrator: Prospect Medical Holdings, Inc.
3824 Hughes Ave
Culver City, CA 90232
(310) 943-4500As filed for 2024
In effect since: March 1, 1997

Plans merged into this one: Prospect Crozer, LLC 401(k) Plan (2018); Prospect Echn, Inc. 401(k) Plan (2018); Prospect Waterbury, Inc. 401(k) Plan (2018); Alta Hospitals System, LLC 401(k) Plan (2013); Brotman Medical Center 401K Retirement Plan (2013); Prospect Hospital Holdings, LLC 401(k) Plan (2013).

Earlier plan names: Prospect Medical Holdings, Inc. 401(k) Plan.

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	13,551	$552 million	Principal
2023	14,326	$515 million	Principal
2021	16,036	$554 million	Principal
2020	15,884	$480 million	Principal
2019	17,286	$414 million	Principal
2018	17,127	$310 million	Transamerica
2017	6,887	$103 million	Transamerica
2016	6,551	$83.1 million	Transamerica
2015	4,909	$72.4 million	Transamerica
2014	4,593	$69.4 million	Transamerica
2013	3,867	$60.7 million	Transamerica
2012	255	$7.2 million	Transamerica
2011	483	$6.2 million	Transamerica
2010	335	$6.1 million	Transamerica
2009	331	$5.2 million	Transamerica

Prospect Medical Retirement Savings Plan B

401(k)Active

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

Plan number: 003Employer EIN 33-0564370
Participants (2024): 7,657
Net assets (2024): $297 million
Recordkeeper: Principal2024
Plan administrator: Prospect Medical Holdings, Inc.
3824 Hughes Ave
Culver City, CA 19013
(610) 447-6307As filed for 2024
In effect since: March 1, 1997

Prospect Medical Retirement Savings Plan B

401(k)Active

Active. The plan filed its annual report for the 2023 plan year.

Plan number: 003Employer EIN 37-1747940
Participants (2023): 7,327
Net assets (2023): $265 million
Recordkeeper: PrincipalEarlier: Transamerica (2014–2018)
Plan administrator: Prospect Medical Holdings, Inc.
3824 Hughes Ave
Culver City, CA 19013
(610) 447-6307As filed for 2023
In effect since: March 1, 1997

Earlier sponsors: Prospect Chartercare, LLC (2014–2017); Prospect Medical (2018–2020).

Earlier plan names: Prospect Chartercare, LLC 401K Plan; Prospect Chartercare, LLC 401(k) Plan.

Year by year, 2014 to 2023

Plan year	Participants	Net assets	Recordkeeper
2023	7,327	$265 million	Principal
2021	7,400	$257 million	Principal
2020	7,229	$219 million	Principal
2019	6,416	$177 million	Principal
2018	6,062	$133 million	Transamerica
2017	2,906	$74.9 million	Transamerica
2016	2,797	$62.8 million	Transamerica
2015	2,853	$52.7 million	Transamerica
2014	2,863	$46.0 million	Transamerica

If you had money in one of these plans

Call Principal (principal.com), which runs the Prospect Medical Retirement Savings Plan a. 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.
Or call the plan administrator listed on the plan below ((310) 943-4500). That number was filed for 2024; ask for the benefits or retirement plan office.
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

They come from the Form 5500 annual reports each plan files with the Department of Labor, as the plan filed them. A plan year is usually a calendar year.
Participants counts everyone in the plan at year end: current employees, former employees who still have a balance or a pension coming, and retirees or beneficiaries being paid.
The recordkeeper is the service provider whose Schedule C entry says it keeps the plan's records. Small plans do not file Schedule C, so some plans show none.
We cannot see anyone's account. Only the plan or its recordkeeper can tell you your balance.

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

All 3 plans

Prospect Medical Retirement Savings Plan a

Prospect Medical Retirement Savings Plan B

Prospect Medical Retirement Savings Plan B

If you had money in one of these plans

What these numbers are

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