It’s not just because the markets are up — employees are saving more. One-third of plan participants increased the amount they were saving by an average of 3 percent. And a record 35 percent of employers automatically enrolled new workers in their 401(k) plan.
The study also found a record 441,000 IRA or 401(k) accounts Fidelity manages had balances of $1 million. Still, 401(k) and IRA millionaires are relatively rare: The number of retirement millionaires represents 1.6 percent of the 27.2 million IRA and 401(k) accounts managed by Fidelity.