Sandisk Corp 10-K — AI Bull & Bear Analysis

The fiscal 2026 10-K presents a company at a critical inflection point, having achieved financial independence but retaining significant operational dependencies. While the shift to a standalone entity has unlocked massive profitability and a cleaner capital structure, the company's fate remains closely tied to the Kioxia joint venture and the broader trajectory of AI infrastructure spending. Investors are now weighing the benefits of a cash-rich balance sheet and high margins against the systemic risks of customer concentration and rigid partner obligations. The filing highlights a high-reward play on AI storage, provided the company can successfully navigate its structural constraints and the upcoming 2034 agreement deadlines.