TECH COMPANIES ARE LINING UP TO GO PUBLIC — HERE'S WHAT WE LEARNED FROM THE MOST RECENT WAVE OF IPO FILINGS

Among the coming IPOs, DoorDash, Roblox and Affirm have gained the most from the pandemic. Airbnb is the only one in the group that's seen revenue drop, though business is picking back up. For DoorDash and Roblox, investors have to consider what the world looks like when economies and schools reopen. © Provided by CNBC A DoorDash Inc. delivery person places an order into an insulated bag at...