Week in review: Roku, Nvidia, Roblox earnings; AMD, Intel acquisitions

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

Roku stock tanks as supply-chain issues force sales miss, low guidance. (Feb. 17, 2022)

Apple iPhone upgrade plans increasing, survey shows. (Feb. 17, 2022)

Chip gear maker Applied Materials tops first-quarter goals but gives soft outlook. (Feb. 16, 2022)

Nvidia beats fourth-quarter targets on strong data-center chip sales. (Feb. 16, 2022)

Chipmaker Analog Devices posts beat-and-raise report; ADI stock rises. (Feb. 16, 2022)

Roblox stock crashes after video game platform misses fourth-quarter targets. (Feb. 15, 2022)

Tower Semiconductor stock rockets on Intel buyout. (Feb. 15, 2022)

AMD expands market scope with $49 billion acquisition of Xilinx. (Feb. 14, 2022)

Evergreen stories:

Is Micron stock a buy amid strong memory-chip sales? (Feb. 18, 2022)

Is Netflix stock a buy after video streamer’s Q4 earnings report? (Feb. 16, 2022)

Is Roku stock a buy before streaming platform’s earnings report? (Feb. 16, 2022)

Is Intel stock a buy after chipmaker’s deal to acquire Tower Semiconductor? (Feb. 16, 2022)

Is Microsoft stock a buy after software giant’s December-quarter report? (Feb. 16, 2022)

Is Apple stock a buy after iPhone maker’s earnings report? (Feb. 14, 2022)

Is AMD stock a buy after chipmaker’s acquisition of Xilinx? (Feb. 14, 2022)

Photo: Roku home screen. (Roku)