Thursday's top analyst upgrades and downgrades included Alibaba, BlackRock, Devon Energy, Domino's Pizza, DraftKings, Duke Energy, Enphase Energy, Snowflake, Valero Energy and Zillow.
Wednesday's top analyst upgrades and downgrades included DraftKings, Lululemon Athletica, Nvidia, Peloton Interactive, Pinterest, Southwest Airlines and Zillow.
Earnings season may have peaked, but there are still many companies reporting earnings that are making big moves up or down in their stocks. The S&P 500 has now risen for 5…
Tuesday's top analyst upgrades and downgrades included Charter Communications, Clorox, FirstEnergy, Neurocrine Biosciences, RingCentral, Roku, Seagate Technology, Take-Two Interactive Software and Zillow.
Monday's top analyst upgrades and downgrades included Baker Hughes, Chewy, Chubb, eBay, Etsy, Gannett, GoDaddy, PayPal, Spotify, Southwest Airlines, Starbucks, Tesla and Zoom Communications.
Online real-estate services firm Zillow posted better-than-expected results after markets closed Wednesday and the company's stock price is soaring.
Friday's top analyst upgrades, downgrades and initiations included Beyond Meat, Costco, Disney, Gap, Hecla Mining, Qualcomm, Slack, Teradata, Walmart and Zillow.
Here is a snapshot of many of the after-hours stocks making big moves up or down after earnings or other news.
The top analyst upgrades, downgrades and initiations on Wednesday included Acacia Communications, Baidu, BioMarin Pharmaceuticals, Boeing, BP, CSX, Deere, HCA, PepsiCo, Redfin, S&P Global, Trimble, Visa and Zillow.
After a review of the analyst calls for the week of May 17, 10 stocks stood out. They have either large market caps or are well known to the public, and Wall…
The top analyst upgrades, downgrades and initiations seen on Wednesday included Alphabet, Applied Materials, Bluebird Bio, JD.com, Marvell Technology, Rambus, Tilray and Zillow.
The top analyst upgrades, downgrades and initiations seen on Monday included AEP, Boeing, Dollar Tree, General Electric, Micron Technology, NextEra Energy, Procter & Gamble, Roku, Snap, Starbucks, Tesla and Wynn Resorts.
The top analyst upgrades, downgrades and initiations seen on Friday included Biogen, Broadcom, Citigroup, Equifax, Fitbit, Intel, Kraft Heinz, Merck, Roku, Under Armour, United Technologies and Zillow.
Groupon, Coty, Zillow, and Infinera all posted new 52-week lows Wednesday.
Zillow shares tumbled Wednesday after it released its third-quarter financial results after the markets closed on Tuesday.
Chris Lange 
