FANUY vs ROK: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. FANUY and ROK share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined FANUY and ROK exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Fanuc is a Japanese manufacturer of industrial robots, CNC controls and factory automation systems, and is one of the largest robot makers in the world by installed base. It employs about 10,000 people and trades in the US as an over-the-counter ADR under FANUY, alongside its primary Tokyo listing (6954).

Full FANUY guide

Rockwell Automation (ROK) is one of the largest pure-play industrial automation and digital transformation companies in the world. It provides the hardware, software, and services that factories and industrial facilities use to run, monitor, and optimize their operations: programmable logic controllers, drives, motor control, sensors, industrial networking, and the Allen-Bradley and FactoryTalk product families that are standards in many North American plants. Rockwell organizes its business around Intelligent Devices, Software and Control, and Lifecycle Services, and increasingly pairs its installed base of automation hardware with software, analytics, and recurring services. A long partnership with software firms and its acquisitions in areas like manufacturing-execution software, cybersecurity, and information solutions position it to sell connected, data-driven factory systems, not just discrete controllers. Founded in 1903 and headquartered in Milwaukee, Wisconsin, Rockwell is an S&P 500 industrial that benefits from secular trends in reshoring, factory modernization, and the digitization of manufacturing, while remaining tied to the capital-spending cycles of its industrial customers.

Full ROK guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• FANUY drivers: CNC controls are the hidden franchise; Robot installed base and service.
• ROK drivers: Installed base and switching costs; Software, recurring revenue, and analytics.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Fanuc's revenue is heavily exposed to Chinese manufacturing capital spending and to the global machine-tool cycle, both of which swing sharply. For ROK, rockwell's results are tied to industrial and manufacturing capital-spending cycles, so demand can soften in downturns or when customers delay projects, and orders can be lumpy.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick FANUY if you believe its drivers more; ROK if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the FANUY and ROK guides.

FANUY. Fanuc is a high-quality franchise in a deeply cyclical end market, and as of October 2026 the market prices it at about 32 times trailing earnings and 28 times forward, a premium that assumes the current upturn in machine-tool and robot demand continues. A debt-free balance sheet with a large cash pile and a 1.8 percent dividend yield support the valuation. Results for the September 2026 quarter on October 23 (consensus revenue about 239 billion yen) and current order intake, particularly from China, are the near-term tests.

ROK. Rockwell trades at a premium multiple relative to the broader industrials group, a gap explained by its pure-play automation focus, strong installed-base moat, and growing software mix: ~40 times trailing GAAP earnings, ~29 times forward estimates and ~24 times EV/EBITDA as of October 16, 2026. The trailing multiple overstates the premium because GAAP earnings are still recovering from fiscal 2025; on analysts' fiscal 2027 estimate of ~$14.92 the stock is near 29 times. The 25 analysts tracked carry a mean target near $476, and the fiscal fourth-quarter report expected around November 5, 2026 is the next catalyst for the multiple.

Headline figures (approximate, October 2026): FANUY shows revenue (ttm) ~892B yen (latest quarter up ~18% YoY), net income (ttm) ~180B yen (~20% margin), operating margin ~23%, p/e (trailing / forward) ~32x / ~28x; ROK shows revenue (ttm) ~$8.97 billion (June 2026 quarter up ~8% year over year), margins (ttm) ~49% gross, ~21% operating, ~13% net, net income (ttm) ~$1.2 billion; trailing EPS ~$10.68, adjusted eps, june 2026 quarter $3.49 vs ~$3.38 consensus.

FANUY and ROK are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined FANUY and ROK exposure against your real portfolio. It is not an investment adviser.