$Walt Disney(DIS)$ is in the midst of an interesting investor battle as two hedge funds, Value Act and Trian Fund, have built large stakes in the third quarter.Entertainment giant Walt Disney is in the midst of activist investor drama as another hedge fund, ValueAct Capital, builds a large stake in it.As per multiple reports and as discussed by CNBC anchor David Faber, ValueAct has steadily built up a stake worth roughly $1 billion in Disney in the third quarter. The share buying began in the summer, when the strike between Hollywood Studios and the actors/writers’ guild began. ValueAct continues to buy more shares of Disney as it sees the stock as undervalued.Special commend: