Harmonic is a high-risk, high-reward bet on the multi-year DOCSIS 4.0 cable upgrade cycle as it sells its video segment for $145M to become a pure-play broadband company. Q1 2026 broadband revenue rose 43%, backlog hit a record $574M, up 87%, and full-year guidance was raised to $475-495M. It remains GAAP unprofitable, depends heavily on Comcast, has flagged supply chain issues and is early in its shift to recurring revenue. x.com 

Harmonic is the toll booth between AI-era traffic and US cable networks, with over 95% of the software operators need for DOCSIS 4.0 upgrades. Upstream traffic grows 21.7% a year, so operators must upgrade or lose subscribers to fiber. Comcast, Charter, Cox and Altice run its cOS platform, and every node in Charter's $5.5B upgrade needs a Harmonic license. Q1 revenue rose 43% and backlog hit $582M, up 87%, while software should rise from 8% of revenue in 2022 to 38% by 2028. x.com  x.com  x.com 

The $10 special dividend is one of the main reasons to short Vistance Networks. After selling a business segment for $10 billion, it could have wiped out all its debt but chose the dividend instead. A post the author replies to notes the recent drop reflects the dividend going ex, leaving the adjusted price near its all-time high; the stock still has room left to drop. x.com  x.com 

Amphenol trades about 21% below fair value despite AI data-center demand driving record results, and its rugged interconnects also serve humanoid robots. FY2025 revenue rose 51.7% to $23.09B, with a record 25.4% GAAP operating margin and $4.38B of free cash flow. Communications Solutions nearly doubled to $12.06B on AI data centers. ROIC is 26.6%. At $121.72 it trades at 19.5x FY26 earnings and 24.9x EV/EBITDA, based on a blended DCF and multiples model. x.com