Fidelity: 401(k) average balance grows 4 pct in 3Q The Associated Press, The Associated Press November 8, 2012 | 0 Comments share share on linkedin Facebook share on twitter share on google+ Share With Email Send Thank you for sharing! Your article was successfully shared with the contacts you provided. print reprints Employee 401(k) accounts grew more than 4 percent in the third quarter as a rising stock market boosted investment returns, and contributions from workers and their employers increased. ADD COMMENT What's being said Sign In Terms & Conditions Comments are not moderated. To report offensive comments, click here. Preparing comment abuse report for Article# 1202577718322 Send Thank you! This article's comments will be reviewed.