GRC vs XYL: 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.

Reading it: XYL is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

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. GRC and XYL 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 GRC and XYL 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.

The Gorman-Rupp Company designs and manufactures pumps and pump systems used to move water and other fluids across municipal water and wastewater, construction, agriculture, fire protection, petroleum, industrial, and OEM markets. Founded in Ohio in 1933, it sells globally through a network of distributors and direct channels, and its 2022 acquisition of Fill-Rite and Sotera (fluid transfer and metering) broadened its product line into flow measurement. The company is known for engineered, application-specific pumps and a large installed base that drives recurring aftermarket and replacement demand.

Full GRC guide

Xylem was spun out of ITT in 2011 and has become the largest publicly traded pure-play water technology company, operating through four segments: Water Infrastructure (transport and treatment for utilities), Applied Water (pumps and equipment for building and industrial use), Measurement and Control Solutions (smart meters, sensors and the Sensus platform), and Water Solutions and Services (the outsourced treatment and services business built up by the 2023 Evoqua acquisition). Its customers are heavily weighted toward water and wastewater utilities plus industrial users, which gives it exposure to non-discretionary, regulation-driven spending on aging pipes, leak detection, metering and treatment.

Full XYL guide

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

• GRC drivers: Broad-based end-market demand; Margin expansion and pricing.
• XYL drivers: Aging infrastructure and water scarcity; Digital water and smart metering.

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: GRC is a cyclical industrial whose construction, agriculture, and industrial demand can weaken in a downturn, pressuring volumes and margins; sales growth already slowed to about 3.9 percent in Q2 2026 from 7.7 percent in Q1. For XYL, organic growth has been flat in recent quarters even as reported revenue grew, and that concern has already cost the stock: shares are down ~24% in 2026 as of October 16 and several analysts cut price targets in October on fears of sustained top-line pressure, so even a lower multiple leaves room for disappointment if utility or industrial demand slows.

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 GRC if you believe its drivers more; XYL 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 GRC and XYL guides.

GRC. GRC is a small-cap industrial that trades at a premium multiple, about 30x trailing and 23x forward earnings at $72.03, after a roughly 50% gain in 2026. The forward multiple is lower because analysts expect EPS to rise to about $2.81 in 2026 and $3.16 in 2027 on record margins and lower interest cost. Third-quarter results on October 23, 2026 (consensus about $0.70 of EPS on roughly $182 million of revenue) will test whether that earnings path holds.

XYL. Xylem still earns a premium to many industrials, but the multiple has compressed from the mid-30s in June to about 25 times trailing earnings, as the market weighs earnings beats against revenue growth of only ~1.5% in the second quarter. Analysts expect ~$5.65 of EPS for 2026 and ~$6.22 for 2027, which puts the forward multiple near 17. The October 27 report is the next test of whether organic growth reaccelerates.

Headline figures (approximate, October 2026): GRC shows revenue (ttm) ~$702M, revenue growth (q2 2026, yoy) ~+3.9%, net income (ttm) ~$62M, q2 2026 eps vs estimate ~$0.74 vs ~$0.70; XYL shows revenue (ttm) ~$9.1B; Q2 2026 ~$2.34B, up ~1.5% YoY, margins gross ~39%, operating ~17%, net ~11%, net income (ttm) ~$1.0B; Q2 2026 adjusted EPS ~$1.46 vs ~$1.34 expected, p/e trailing / forward ~25x / ~17x.

GRC and XYL 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 GRC and XYL exposure against your real portfolio. It is not an investment adviser.