Parker-Hannifin Corp., Cleveland, added the Vanguard Institutional...

Parker-Hannifin Corp., Cleveland, added the Vanguard Institutional Index and the Washington Mutual Investors funds as investment options in its $1.5 billion 401(k) plan, said Josie Wilmore, manager, defined contribution plans. The new options replace the State Street Global Advisors S&P 500 Index and Federated Equity Income funds, she said. The plan has 11 options.