Apple Inc. (AAPL), Microsoft Corporation (MSFT): The Mac Is Roaring Back While the PC Gets Weaker

Last quarter, there was no sugarcoating it: Apple Inc. (NASDAQ:AAPL)‘s Mac shipments were surprisingly weak. Mac units came in well below anyone’s best guesses, and the shortfall was primarily related to the redesigned iMacs that were being faced with supply constraints related to full display lamination. Even as the broader PC market has been rather weak lately, the Mac dramatically underperformed the overall market.

This quarter, things might be about to change, as the Mac is roaring back while the PC gets even weaker.

The Mac is back
According to estimates from market researcher NPD last month, Apple Inc. (NASDAQ:AAPL)’s domestic Mac shipments soared by an impressive 31% year-over-year in January alone. Now NPD is pegging the Mac maker’s U.S. unit shipments as growing 14% year-over-year throughout the first two months of the year. Piper Jaffray analyst Gene Munster is sharing the data alongside a recent research note, noting that the comeback is thanks to easing iMac constraints.

The figures only relate to U.S. shipments. Prior to the recent reporting changes, Apple Inc. (NASDAQ:AAPL) used to disclose Mac units shipped to each geographical region, with Americas and retail comprising the bulk of unit sales.

Source: SEC filings. Calendar quarters shown.

Munster is modeling for an overall 5% drop in Mac sales during the March quarter. That may not initially strike investors are “roaring back,” but remember that Apple Inc. (NASDAQ:AAPL) posted an underwhelming 22% decline last quarter, breaking its multi-year streak of outperforming the PC market, so a negative 5% would be quite an improvement sequentially. The analyst’s estimate puts Mac units in the neighborhood of 3.8 million this quarter, following an expected seasonal decline coming off the holidays.

It’s also worth mentioning that a negative 5% result this quarter would allow Apple Inc. (NASDAQ:AAPL) to return to its PC-market-beating ways, since new data shows the broader PC market performing even worse than initial expectations.

The PC is slacking
IDC now believes first quarter PC shipments in China are going extremely slow, in part due to government budget cuts and anti-corruption measures that are putting a drag on sales. China represented 21% of global PC shipments last year, so any softness in that region will weight on the broader market.

The transition to Microsoft Corporation (NASDAQ:MSFT) Windows 8 has been tough on OEMs and suppliers (and Microsoft Corporation (NASDAQ:MSFT), too), and that isn’t expected to ease up any time soon. IDC predicts first quarter PC units to fall by 7.7%, with any possible surprises more likely on the downside than the upside, according to its supply chain data. The drop could even touch double-digit territory in Q1, with a mid-single-digit fall next quarter. The only way that the PC market will rebound during the latter half of the year is if new designs are introduced at competitive pricing relative to tablets.