The Trade Desk, Magnite, and other ad-tech companies tumble after Google announces some big changes. Costco and Target fall on earnings. Zoom Video reports a big jump in revenue but the stock tumbles. Okta buys rival Auth0 for $6.5B in stock. Square buys a majority stake in Jay Z’s streaming service, Tidal. Mercadolibre slips despite record revenue. And Amazon looks to secure some Prime programming with the NFL. Motley Fool analysts Andy Cross and Jason Moser discuss those stories and share two stocks on their radar: Lam Research and AppHarvest. Plus, author Joann Lublin talks about her new book, Power Moms: How Executive Mothers Navigate Work and Life.

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