Mack Trucks 401(k) and pension plans

Mack Trucks, Inc., Greensboro, NC. EIN 22-1582040. Annual reports 2009–2024. Also filed as Mack Trucks Inc.

Mack Trucks, Inc. has 2 active retirement plans on file. The largest is the Mack UAW 401(k) Plan, with 4,659 participants and $220 million in assets in 2024. Transamerica has been its recordkeeper since 2018.

Active plans: 2
Participants: 6,824
Plan assets: $629 million
401(k) recordkeeper: Transamerica
Plans on file: 3
Industry: Manufacturing

All 3 plans

Active plans first

Mack UAW 401(k) Plan

401(k)Active

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

Plan number: 012Employer EIN 22-1582040
Participants (2024): 4,659
Net assets (2024): $220 million
Recordkeeper: TransamericaEarlier: Mercer (2009–2017)
Plan administrator: Mack Trucks, Inc.
8003 Piedmont Triad Parkway
Greensboro, NC 27409
(336) 541-1231As filed for 2024
In effect since: January 1, 1999

Earlier plan names: Mack UAW 401K Plan.

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	4,659	$220 million	Transamerica
2023	4,451	$188 million	Transamerica
2022	4,275	$155 million	Transamerica
2021	3,229	$175 million	Transamerica
2020	3,779	$149 million	Transamerica
2019	3,879	$124 million	Transamerica
2018	2,932	$96.4 million	Transamerica
2017	3,503	$98.0 million	Mercer
2016	3,531	$81.5 million	Mercer
2015	3,568	$70.9 million	Mercer
2014	3,271	$65.7 million	Mercer
2013	2,990	$59.6 million	Mercer
2012	3,034	$48.6 million	Mercer
2011	3,019	$42.7 million	Mercer
2010	2,957	$41.5 million	Mercer
2009	3,045	$38.1 million	Mercer

Mack UAW Pension Plan

Pension (defined benefit)Active

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

Plan number: 004Employer EIN 22-1582040
Participants (2024): 2,165
Net assets (2024): $409 million
Administered by: Telus HealthEarlier: Morneau Shepell (2020–2022), Mercer (2009–2019)
Plan administrator: Mack Trucks Inc
7900 National Service Road, Mail Stop CC/2-5
Greensboro, NC 27409
(336) 541-1231As filed for 2024
In effect since: January 2, 1951

Year by year, 2009 to 2024

Plan year	Participants	Net assets	Recordkeeper
2024	2,165	$409 million	Telus Health
2023	7,603	$864 million	Telus Health
2022	7,856	$869 million	Morneau Shepell
2021	8,036	$1.2 billion	Morneau Shepell
2020	8,331	$1.2 billion	Morneau Shepell
2019	8,552	$1.1 billion	Mercer
2018	8,789	$1.0 billion	Mercer
2017	8,986	$1.1 billion	Mercer
2016	9,159	$965 million	Mercer
2015	9,404	$949 million	Mercer
2014	9,635	$988 million	Mercer
2013	9,893	$977 million	Mercer
2012	10,087	$898 million	Mercer
2011	10,259	$787 million	Mercer
2010	10,445	$777 million	Mercer
2009	10,762	$741 million	Mercer

Mack Trucks Inc Engineering 8 Contributory Plan

Money purchase pensionClosed

Closed. The plan filed its final annual report for 2016, which means its assets were paid out or moved and it no longer exists.

Plan number: 006Employer EIN 22-1582040
Participants (2015): 1
Net assets (2015): $102,580
Plan administrator: Mack Trucks Inc
7900 National Service Road, Mail Stop CC/2-5
Greensboro, NC 27409
(336) 543-9078As filed for 2016
In effect since: January 1, 1993

Year by year, 2009 to 2016

Plan year	Participants	Net assets	Recordkeeper
2016	0	$0	not listed
2015	1	$102,580	not listed
2014	1	$103,454	not listed
2013	1	$99,286	not listed
2012	1	$88,833	not listed
2011	1	$80,950	not listed
2010	1	$82,190	not listed
2009	1	$74,368	not listed

If you had money in one of these plans

Call Transamerica (transamerica.com), which runs the Mack UAW 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.
Or call the plan administrator listed on the plan below ((336) 541-1231). That number was filed for 2024; ask for the benefits or retirement plan office.
If your plan closed, unclaimed balances usually went to an IRA in your name, to the PBGC's missing participants program, or to state unclaimed property. Here is how to check each one.
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.