Here are Thursday's biggest calls on Wall Street: Goldman Sachs initiates Apellis Pharmaceuticals as buy Goldman initiated the biotech company with a buy and says it sees "continued execution." Bank of America reiterates Disney as buy Bank of America said it's standing by its buy rating after Wednesday's earnings report. Goldman Sachs reiterates Arm as overweight Goldman said it's sticking with its buy rating after the stock's earnings report on Wednesday. Goldman Sachs reiterates Instacart as buy Goldman said it's sticking with its buy rating on the grocery delivery company after Instacart's earnings report on Wednesday. Morgan Stanley reiterates Rivian as overweight Morgan Stanley said it's sticking with its overweight rating on the electric vehicle company. "

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Persons: Goldman Sachs, Goldman, Tesla, WK Kellogg, Kellogg, Wolfe, Instacart, Morgan Stanley, Rivian, Eli Lilly, MRK's Keytruda, Evercore, it's bullish, Parker, Wells, it's, Hein Schumacher Organizations: Apellis Pharmaceuticals, HSBC, Tesla, Barclays, JPMorgan, Bank of America, Disney, ARM, Deutsche Bank, Deutsche, Merck, pharma, TAP, Industrial, Nvidia, Anheuser, Busch InBev, Bud, Offshore, Unilever, OW, Citi Locations: North America, Montrose