Valmark Advisers Inc. increased its stake in shares of Schwab U.S. Aggregate Bond ETF (NYSEARCA:SCHZ – Free Report) by 20.1% in the fourth quarter, Holdings Channel.com reports. The institutional investor owned 36,399 shares of the company’s stock after acquiring an additional 6,087 shares during the period. Valmark Advisers Inc.’s holdings in Schwab U.S. Aggregate Bond […]