It should be no surprise that the largest defined contribution plans are sponsored by companies that have been well-recognized brands for decades. They're big in part because their participants have been feeding dollars into the plan for so long.
"The amount of time a plan has been around has a direct relationship with how much money is in it," said Eric Ryles, managing director of Judy Diamond Associates, a provider of data and analytics tools for retirement advisors and plan sponsors.
A recently reported analysis by Judy Diamond, which is owned by the same parent company as LifeHealthPro, showed that the top 1 percent of 401(k) plans, or top 5,400 plans, hold $3.06 trillion, or 71 percent, of all plan assets in the country.
So, who's on that list? Where are all those dollars? What follows is a closer look at 10 biggest 401(k)s, based on asset data as of Dec. 31, 2014.
10. JP Morgan Chase
Total assets: $20.45 billion
Total participants: 290,183
One-year rate of return: 20.5 percent
Accounting firm: Meaden & Moore Ltd.
The New York City-based investment bank is one of two financial firms in the top 10.
9. Wal-Mart
Total assets: $20.65 billion
Total participants: 1.167 million
One-year rate of return: 12.64 percent
Accounting firm: Ernst & Young
No company comes close to the size of Wal-Mart in terms of the number of people it employs in the U.S. or around the world. Of the 2.2 million employed at the retailer globally, more than half are enrolled in a company 401(k) plan.
8. United Technologies
Total assets: $20.83 billion
Total participants: 96,448
One-year rate of return: 19.21 percent
Accounting firm: Pricewaterhouse Coopers
The Hartford Connecticut-based manufacturer of aircraft and industrial technologies employs about 218,000 people globally, and is joined by competitors Boeing and Lockheed Martin in the top 10 largest 401(k) plans by assets.
7. Exxon Mobil
Total assets: $23.88 billion
Total participants: 44,023
One-year rate of return: 18.28 percent
Accounting firm: Pricewaterhouse Coopers
When it comes to its 401(k) plan, the world's largest oil producer punches way above its weight-class — the 44,023 participants in its plan is substantially lower than any other top 10 firm.
Image: (AP Photo/Gene J. Puskar)
