Week in review: Apple, Garmin, Microsoft, Roblox, Roku, Zebra earnings

The following is a roundup of my stories from Investors.com.

Roku stock spikes on big earnings beat for streaming video platform. (Oct. 31, 2025)

Apple stock hits record high on upbeat holiday-sales forecast. (Oct. 31, 2025)

Apple posts record iPhone, services revenue in September quarter. (Oct. 30, 2025)

Surging AI data center capex seen lifting these stocks. (Oct. 30, 2025)

Roblox stock tanks despite beat-and-raise Q3 report. (Oct. 30, 2025)

Microsoft tops quarterly targets on cloud, AI strength. (Oct. 29, 2025)

Garmin stock drops on slight sales miss in third quarter, blah outlook. (Oct. 29, 2025)

Nvidia stock surges on AI momentum, tops $5 trillion market cap. (Oct. 29, 2025)

Nvidia stock jumps as AI chipmaker touts made-in-America technology. (Oct. 28, 2025)

Broadcom, IBD Stock of the Day, breaks out past buy point on AI activity. (Oct. 28, 2025)

Microsoft stock nears buy point on OpenAI stake. (Oct. 28, 2025)

Adobe ramps up generative AI offerings for creators. (Oct. 28, 2025)

Wireless chipmakers Skyworks, Qorvo agree to merge. (Oct. 28, 2025)

Zebra Technologies tops Q3 views, guides above estimates. (Oct. 28, 2025)

Cadence Design Systems falls despite Q3 earnings beat. (Oct. 27, 2025)

Qualcomm enters AI data center market, signs Humain as first customer. (Oct. 27, 2025)

Photo: Apple iPhone 17 display at the Apple Regent Street retail store in London. (Apple)