Physical AI Series: Beyond Nvidia, Why ON Semiconductor Is My First Pick
ON Semiconductor is positioned as a key enabler of physical AI, focusing on power, sensing, and control layers. Learn why ON stock is a buy.

ON Semiconductor Tops Physical AI Picks in September 2026
The latest installment of a monthly investment series spotlights “physical AI,” and the author has selected ON Semiconductor Corporation (NASDAQ:ON) as his leading recommendation. The piece, dated September 4, 2026 at 5:25 AM ET, follows a pattern of rotating themes that aim to capture emerging opportunities in artificial intelligence.
Physical AI Theme
Each month the writer chooses a single investment concept and explores it across three articles. In the previous cycle he examined three layers of stocks that could ride the AI surge. This September’s focus shifts to the hardware side of artificial intelligence, a segment the author labels “physical AI.” The theme examines companies that supply the chips and components enabling AI‑driven devices.
Author Background
The analyst behind the series serves as a director for a modest Boston‑based software firm, where he manages operations in India covering human resources, finance, and business development. His career spans entrepreneurship, operational leadership, and management roles across several industries, including a stint building a bottled‑beverages plant. He holds a doctorate in history and teaches part‑time at a local college, bringing a research‑oriented perspective to his investment work. Nearly twenty years of experience investing in U.S. equities have shaped a style that blends value and growth considerations. While his primary focus rests on software, information technology, and artificial intelligence—including AI applications in healthcare—he also monitors real‑estate investment trusts and remains open to other sectors when the case is compelling.
ON Semiconductor Position
ON Semiconductor emerges as the author’s top choice within the physical AI arena, surpassing other well‑known names such as Nvidia (NVDA), Synaptics (SYNA), and NXP Semiconductors (NXPI). The company’s standing as a semiconductor leader positions it to benefit from rising demand for AI‑enabled hardware. The analyst notes that ON’s product portfolio and market reach give it a competitive edge in supplying the components that power next‑generation intelligent devices.
Analyst Focus
The writer emphasizes a valuation‑driven approach, scrutinizing business quality, execution by management, industry dynamics, and the durability of growth trends. His contributions on Seeking Alpha aim to blend rigorous business analysis with disciplined valuation techniques, offering ideas he believes are under‑appreciated by the market. By publishing his research, he seeks to refine his own thinking, engage serious investors, and foster a more methodical dialogue around stock selection.
Physical AI Outlook
As the sector that merges tangible hardware with artificial‑intelligence software continues to expand, ON Semiconductor appears well‑positioned for sustained growth. The author’s assessment suggests that the company’s capabilities align with the broader shift toward AI‑centric devices across multiple industries. While he also highlights other notable participants such as Nvidia, Synaptics, and NXP Semiconductors, his conviction that ON offers the most compelling risk‑adjusted upside defines the core argument of this September edition.
Source: seekingalpha.com · 2026-09-04