Apple shipped an estimated 5.7 million notebook computers in the first calendar quarter of 2021, according to new notebook PC shipping estimates shared today by Strategy Analytics.

Mac notebooks include the MacBook Pro models and the MacBook Air models, excluding the Mac mini, Mac Pro, and iMac.

Apple was the number four worldwide notebook vendor, trailing behind Dell, HP, and Lenovo, with all three companies shipping between 10 and 16 million notebooks during the quarter.

Apple's 5.7 million notebooks shipped is up 94 percent from the 2.9 million that it shipped in the year-ago quarter, with the strong growth coming from continued Mac demand as people work from home and begin the transition to hybrid home working models.

Apple's market share for the quarter was at 8.4 percent, up from 7.8 percent last year. Lenovo and HP continue to be market leaders, shipping a variety of PC notebooks running Windows alongside Chromebooks, which saw strong growth in the education sector.

Total notebook PC shipments were up 81 percent year over year among all major vendors, but Apple in particular may have seen major growth thanks to the November launch of the M1 13-inch MacBook Pro and ‌MacBook Air‌, both of which vastly outperform prior Intel models without price increases.

Apple will likely sustain its Mac growth as it prepares to introduce even more powerful Apple silicon machines later in the year. Rumors suggest there are upgraded 16-inch MacBook Pro models in the works, plus we're still waiting on a higher-end larger version of the ‌iMac‌. Apple is also expected to introduce a new ‌MacBook Air‌ and a new MacBook Pro, but those might not come until 2022.

Source: Macrumors