Vanguard Capital Management has disclosed a passive stake above 5% in Molina Healthcare, NYSE:MOH. The filing signals that a large institutional investor now holds a significant ownership position in the company. The stake is reported as passive, with no indication of activist intentions at this time. Molina Healthcare, NYSE:MOH, last closed at $192.7, with the stock up 9.5% over the past week and 38.3% over the past month. Returns over longer periods have been weaker, including a 39.4%...