Apple Boosts Market Share in Slumping U.S. PC Market

113535 gartner 4Q10 us trend
Apple's U.S. Market Share Trend: 1Q06-4Q10 (Gartner)

Research firms Gartner and IDC yesterday released their preliminary quarterly personal computer shipment data, offering up a picture of market performance during the fourth quarter of 2010 and for the year. Overall, the PC industry exhibited small growth on a worldwide scale, with unit shipments growing by about 3% between the fourth quarters of 2009 and 2010. But shipments in the U.S. actually declined year-over-year by about 5-6% according to the two firms. IDC in particular points to the iPad as having a detrimental effect on PC sales.

Growth steadily slowed throughout 2010 as weakening demand and competition from the Apple iPad constrained PC shipments. In addition to relatively high market penetration and a 'good-enough' computing experience with existing PCs, consumers are being more cautious with their purchases and competing devices have been vying for consumer dollars. This situation is likely to persist in 2011, if not worsen, as a wave of Media Tablets could put a dent in the traditional PC market," said David Daoud, research director, US Quaterly PC Tracker and Personal Computing.

According to Gartner's report, Apple matched its fifth place in the U.S. market from a year ago in grabbing a 9.7% share, up significantly from a 7.4% share in the prior-year quarter. The number is down slightly, however, from a 10.4% share in the previous quarter, although Apple typically sees a decline in market share in the fourth quarter of each year as it comes off of the strength of its third quarters buoyed by educational sales.

113535 gartner 4Q10 us
Gartner's Preliminary U.S. PC Vendor Unit Shipment Estimates for 4Q10 (Thousands of Units)

Apple's U.S. unit growth for the quarter was 23.7% year-over-year, well ahead of the overall U.S. industry trend of a 6.6% decline.

IDC's report paints a slightly different picture, but still shows Apple gaining market share in the U.S. as it experienced significant growth in a declining market. According to IDC, Apple's U.S. shipments grew 15.2% year-over-year for the fourth quarter, bucking the trend of the overall industry's 4.8% decline and allowing Apple to move from 7.2% market share in the fourth quarter of 2009 to 8.7% in the fourth quarter of 2010.

For the year, IDC's numbers show Apple being edged out by Toshiba for the fourth position in the U.S. market, with both companies claiming 8.8% market share and Apple shipping over 6.5 million computers. That share number was up significantly from 7.8% for calendar year 2009, and came on 18.4% unit growth. As usual, neither Gartner nor IDC covered Apple's worldwide performance for the fourth quarter or the full year, as the company does not rank in the top five by global shipments.

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. In his Powe...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...
iOS 26

iOS 26.3 and iOS 26.4 Will Add These New Features to Your iPhone

Tuesday February 3, 2026 7:47 am PST by
We are still waiting for the iOS 26.3 Release Candidate to come out, so the first iOS 26.4 beta is likely still at least a week or two away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April. Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far. iOS 26.3 iPhone to Android Transfer Tool iOS 26.3 makes it easier...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...