Wall Street plays catch-up on solo 401(k)s as self-employment surges admin 10 hours ago New York State Comments Off on Wall Street plays catch-up on solo 401(k)s as self-employment surges 1 Views JPMorgan Chase, Fidelity, Schwab and Vanguard are leading the push into Solo 401(k)s as banks and asset managers look to capitalize on the trend. Share Facebook Twitter Stumbleupon LinkedIn Pinterest