Nasdaq 100 Stocks SEC Filings β October 20, 2026
Across the six filings, the dominant theme is strong top-line momentum masking margin and guidance pressure. Intuitive Surgical posted 22% YoY revenue growth to $3.05B with da Vinci placements rising to 546 from 427, yet GAAP net income fell 26% to $523M after a $450M antitrust settlement charge, and the $22M tariff refund flatters both GAAP and non-GAAP results. Netflix delivered 12% revenue growth and expanded Q3 operating margin to 34.6% from 28.2%, but guided Q4 operating margin sharply lower to 26.0%, cut 2026 ad revenue expectations to ~$2.7B from ~$3B, and lowered 2026 FCF guidance to ~$12.0B from $12.5B. Underneath Netflix's headline growth, EMEA F/X-neutral growth slowed to 9% from 15% and LATAM F/X-neutral growth slowed to 12% from 20%, so reported figures overstate underlying momentum. Insider activity was one-directional in the semiconductor and software names: Micron's President and CTO sold roughly $25.6M of stock at $900 and Qualcomm's CFO/COO sold shares, both under Rule 10b5-1 plans, which reduces the signal value of these sales. The two Strategy Inc DEFA14A filings contain only boilerplate and are immaterial on their own, and the portfolio-level message is that revenue durability is intact while margin trajectory and forward guidance are the key differentiators for the coming quarter.