T-Mobile’s first-quarter performance largely exceeded analysts’ expectations for the period.

As expected, T-Mobile and Sprint announced plans Sunday to merge in an all-stock transaction.

Qualcomm reported a sharp decline in its quarterly profits, largely due to a reduction in the amount of money it obtains from licensing its patents.

Nokia reported sluggish results in its networks business in its quarter results yesterday.

AT&T reported wireless customer numbers that were slightly above some Wall Street expectations.

Verizon CFO Matt Ellis said the carrier will offer a “compelling” video service alongside its 5G internet service.

Verizon's wireless results led some Wall Street analysts to conclude that the carrier is making progress on steadying its position in the industry.

According to Barclays, Verizon’s prospects are looking up, and investors aren’t appreciating the company’s solid footing and growing options.

Ericsson reported first-quarter results that appeared to cheer investors, sending the company’s Swedish shares up after the news.

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