Brothers Shyam and Hari Bhartia lost over $500 million as shares of their foods outfit Jubilant FoodWorks, which has franchises for Domino's Pizza and Dunkin' Donuts, took hit amid lower consumer spending. Unfazed, they plan to open 125 more stores this year. In an emerging trend, one out of every 5 delivery orders for their Domino's pizzas is placed online. Meanwhile their pharma firm, Jubilant Lifesciences, reeling under debt of $630 million as interest costs soared, saw its stock fall by two-thirds in the past year. Brothers also own stake in AIM-listed Jubilant Energy.