BELLEVUE, Wash. – ShareBuilder Securities Corporation, the dollar-based online investing firm that allows consumers to buy stocks in very small amounts, has formed strategic partnerships with six new credit unions/CUSOs. The six are Unitrust Financial Services, a CUSO representing nine East Coast credit unions; Mountain America Credit Union; MSU Federal Credit Union; Harborstone Services Corporation; Redstone Federal Credit Union; and RCU Services Group. “Our new credit union partners and their members can now easily and affordably create long-term investment portfolios through ShareBuilder’s unique dollar-based investing method,” said said Jeff Seely, president and CEO of ShareBuilder ShareBuilder has relationships with six of the top 10 credit unions and 12 of the top 20 financial institutions in the U.S.