ESAB vs ITW: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 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: ESAB 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. ESAB and ITW 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 ESAB and ITW 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.

ESAB Corporation, founded in 1904 and spun out as a standalone public company in 2022, is one of the three largest welding and cutting businesses in the world alongside Lincoln Electric and Illinois Tool Works. It sells welding and cutting equipment, automation systems, and the electrodes, wires, and cutting consumables used across general industry, construction, infrastructure, transportation, energy, renewables, and medical gas control. The consumables side generates recurring, razor-and-blades style revenue, and roughly 80% of sales come from outside the United States, with about half of revenue from high-growth regions like South America, India, and Asia Pacific.

Full ESAB guide

Illinois Tool Works Inc. (NYSE: ITW) is a Glenview, Illinois-based diversified manufacturer founded in 1912 that makes engineered fasteners, components, equipment, and consumable systems for customers around the world. The company is organized into seven segments: Automotive OEM, Test & Measurement and Electronics, Food Equipment, Polymers & Fluids, Welding, Construction Products, and Specialty Products. Its defining feature is the 80/20 operating model, a discipline of focusing on the roughly 20% of products and customers that drive about 80% of value, which has produced some of the highest and most consistent operating margins in the industrial sector, near 26%. ITW competes largely on proprietary, patent-protected niche products embedded in customer processes, which gives it pricing power and sticky demand.

Full ITW guide

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

• ESAB drivers: Recurring consumables base; Bolt-on M&A compounding.
• ITW drivers: Margin expansion from the 80/20 model; Diversified, niche-leading segments.

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: Roughly 80% of sales come from outside the U.S., so currency swings and emerging-market demand volatility are the most pressing near-term risks and can overwhelm organic trends in any given quarter. For ITW, iTW's end markets are mature and cyclical, so a downturn in global auto production, industrial capital spending, or construction activity would pressure organic sales, which already grow only in the low single digits.

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 ESAB if you believe its drivers more; ITW 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 ESAB and ITW guides.

ESAB. ESAB reported record Q1 2026 sales of about $746 million, up 10% on a reported basis but down roughly 1% on a core-organic basis, with core adjusted EPS of about $1.31. Management guided full-year 2026 sales to roughly $2.85 to $2.95 billion (about 6% to 9% total growth, 2% to 4% organic). With a market cap near $7.5 billion the stock carries a mid-to-high-20s earnings multiple typical of a quality industrial compounder.

ITW. ITW is usually valued as a quality industrial compounder, so investors focus less on revenue growth and more on margins, free cash flow, return on invested capital, and per-share earnings growth. Its operating margin near 26% is among the highest in diversified industrials, and the forward price-to-earnings ratio in the low twenties reflects a premium the market assigns to that consistency and the long dividend record. Because organic growth is modest, the earnings-per-share story leans on margin expansion and buybacks, which is why guidance for about 7% EPS growth in 2026 comes alongside only 2 to 4% expected revenue growth.

Headline figures (approximate, JULY 2026): ESAB shows revenue (ttm) ~$2.85B, q1 2026 sales ~$746M (+10% reported), core adj. ebitda margin ~19%, 2026 sales guidance ~$2.85B to $2.95B; ITW shows revenue (fy2025) ~$16 billion, up ~0.9% YoY, operating margin (fy2025) ~26.3%, gaap eps (fy2025) ~$10.49, 2026 eps guidance ~$11.00 to $11.40 (up ~7% at midpoint).

ESAB and ITW 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 ESAB and ITW exposure against your real portfolio. It is not an investment adviser.