 Vanguard Group Inc. increased its position in Ceridian HCM Holding Inc NYSE:CDAY by 11.2 during the second quarter, HoldingsChannel.com reports. The firm owned 10,854,441 shares of the companys stock after acquiring an additional 1,095,282 shares during the quarter. Vanguard Group Inc. owned approximately 0.07 of Ceridian HCM worth 860,432,000 as of its most recent SEC ... 