The stock has been punished, margins are under pressure, and yet one investor just leaned in hard. Here’s what they may be seeing that the market is missing.New York City-based Rivermont Capital Management disclosed a buy of Grocery Outlet (GO +0.10%) shares, increasing its position by nearly 1.1 million shares in an estimated $18.51 million position change, per a November 13 SEC filing.What HappenedAccording to a filing with the Securities and Exchange Commission dated November 13, Rivermont Capital Manage ...