Gartner and IDC say PC shipments in Q1 2015 declined in the US, while Mac sales grew
Juli Clover / MacRumors :
Context & Ripple Effects
Gartner and IDC's Q1 2015 tallies put Apple on the opposite side of the ledger from the rest of the US PC market: shipments down overall, Mac sales up. That quarter sits early in what became a rough stretch for the industry — by mid-year the same two firms recorded the sharpest global PC shipment decline in nearly two years for Q2 2015.
The pattern held through year-end: Gartner's Q4 2015 numbers made Apple the only company in the top five to see growth while the market fell 8.3%. The Q1 2015 US split is an early signal of a divergence between premium Mac demand and the broader Windows PC base that these trackers keep documenting.
First-order effects
- Apple enters Q2 2015 with US share gains against a shrinking installed base, while every other major PC maker faces a smaller US market to sell into.
Second-order effects
- Windows PC vendors competing on volume feel added pressure as growth concentrates at Apple's premium end of the market, forcing them to defend share in a category both trackers say is contracting.
Third-order effects
- If the pattern holds, the PC market structurally splits between a resilient premium segment (where Apple sells) and a collapsing volume segment — though the cycle cuts both ways, as shown when Mac shipments led all PC makers' declines in Q1 2023's 29% market-wide drop.
The trend: PC industry tracking from Gartner and IDC increasingly frames Apple as counter-cyclical within a long-running contraction — gaining share while the overall market shrinks, and falling harder when it corrects.