Intuit shares fell 11.7% to $315.50 in premarket trading after the company reported fourth-quarter revenue of $4.35 billion and adjusted earnings of $4.03 per share, exceeding estimates of $4.27 billion and $3.58 per share. Intuit forecast fiscal 2027 revenue of $23.28 billion-$23.51 billion versus the $23.74 billion estimate and adjusted earnings of $22.88-$23.12 per share versus $27.31 expected. The guidance includes a $5.81 share-based compensation impact, complicating comparisons with estimates, and reflects slower-than-expected TurboTax growth and ongoing platform restructuring. Mailchimp will become a separate reportable segment in fiscal 2027. The stock had initially fallen about 9% after hours. Zoom Communications declined from 3.5% after hours to 5.8% premarket despite a second-quarter beat, raised fiscal 2027 revenue guidance and soft third-quarter guidance. Semtech gained 3% after a second-quarter beat and above-consensus guidance, while Spyre Therapeutics fell 12.3% premarket after its Phase 2 SKYWAY rheumatoid arthritis sub-study missed its internal advancement threshold and nCino declined 10% on cautious near-term guidance.