Illinois Tool Works Inc. (ITW) turned in a strong finish to 2025, announcing fourth-quarter and full-year results Tuesday that sent the stock climbing to a new 52-week high. The industrial conglomerate posted numbers that show its enterprise-wide efficiency push is paying off in a meaningful way.

For the full year, revenue came in at $16 billion, up 0.9%, and GAAP EPS hit $10.49, beating the company's own guidance midpoint of $10.45. Fourth-quarter operating revenue reached $4.093 billion, marking a solid 4.1% increase from last year. The growth came from multiple sources: organic revenue added 1.3%, foreign currency translation chipped in 2.5%, and acquisitions contributed another 0.3%.

The bottom line looked even better. GAAP EPS of $2.72 rose 7% and cleared the analyst consensus of $2.69, while revenue beat expectations of $4.068 billion. Investors noticed, pushing shares up 5.44% to $278.58 by Tuesday's close.

"ITW delivered a solid finish to the year, marked by more than four percent revenue growth and a seven percent increase in GAAP earnings per share. As a result of our disciplined execution across all seven segments, we expanded both operating margin and income to record levels in the quarter," said Christopher O'Herlihy, President and CEO.

The margin story here is particularly impressive. Operating margin expanded to 26.5%, up 30 basis points, with enterprise initiatives alone contributing 140 basis points of improvement. Segment operating margin climbed even higher to 27.7%. These aren't incremental moves—they're record levels for the company.

Cash generation remained robust with operating cash flow hitting $1.0 billion and free cash flow reaching $900 million, representing 109% conversion to net income. The company put $375 million toward share buybacks during the quarter and maintained an effective tax rate of 22.8%. Worth noting: acquisition-related intangible asset amortization dinged GAAP EPS by $0.05 in the quarter.

Segment Performance Shows Broad Strength

All seven segments contributed to the quarter's success, though with varying degrees of enthusiasm. Automotive OEM revenue hit $827 million, up 5.5% year-over-year, with a 21.8% operating margin. Food Equipment brought in $698 million, a 3.8% increase, delivering a 28.0% margin.

Test & Measurement and Electronics posted $789 million in revenue, up 5.5%, with a healthy 28.1% margin. The Welding segment generated $462 million, up 3.3%, and boasted the strongest margin of the bunch at 33.3%. Polymers & Fluids delivered $457 million in revenue, climbing 6.5%, with a 29.0% margin.

Construction Products came in at $431 million, down 1.5% but still maintaining a respectable 29.0% margin. Specialty Products rounded things out with $433 million in revenue, up 4.0%, and a 28.7% margin. The aggregate segment operating margin jumped 120 basis points to 27.7%, reflecting strong execution across nearly the entire portfolio.

Looking Ahead to 2026

Management laid out an optimistic roadmap for 2026, projecting 2% to 4% revenue growth with organic growth contributing 1% to 3%. GAAP EPS is expected to land between $11.00 and $11.40, which at the midpoint represents a 7% increase and compares favorably to the analyst consensus of $11.29.

The revenue guidance implies total sales between $16.378 billion and $16.699 billion, bracketing the analyst estimate of $16.555 billion. The company expects operating margin to expand by roughly 100 basis points, with enterprise initiatives again contributing 100 basis points of that improvement.

ITW plans to return capital aggressively, targeting $1.5 billion in share repurchases throughout the year. Free cash flow is projected to exceed net income by more than 100%, maintaining the strong cash generation profile investors have come to expect. All seven segments are anticipated to deliver both positive organic growth and operating margin expansion in 2026, suggesting management sees momentum across the board.

ITW Price Action: Illinois Tool Works shares traded up 5.44% at $278.58 at the time of publication on Tuesday, reaching a new 52-week high.