When a company like Adobe comes in for an acquisition like the one it did last week for TubeMogul at $14 a share, while it is languishing at $7.31 a share, you’d think they would break out the champagne and celebrate. However, this week, as the intelligence behind the deal began to become apparent, at least two Stock market firms have opened investigations suggesting that TubeMogul should have sold for more. Back two years ago, just after its IPO, the stock went as high as $21 a share although the Adobe acquisition is close to its 52-week high. The secret is in the way the company is surging ahead, with Programmatic TV advertising growing around 270%, what TubeMogul does is…