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as of 2026-09-12Apple combines premium devices, operating systems and a high-margin services layer inside one controlled ecosystem. Fiscal 2025 sales were $416.2 billion, with iPhone contributing $209.6 billion and Services $109.2 billion. Q3 2026 sales grew 16%, while Services gross margin reached 75.6%. The central research question is whether ecosystem monetization and product innovation can keep offsetting iPhone concentration, outsourced manufacturing exposure and widening regulatory scrutiny during the transition to CEO John Ternus.