Record Operating Margin Underscores Efficiency
Illinois Tool Works Inc. (ITW) capped the third quarter of 2025 with a new high: an operating margin of 27.4%, expanding by 90 basis points year-over-year. Enterprise initiatives contributed 140 basis points to margin improvement, signaling the company’s ongoing commitment to operational efficiency. Six out of ITW’s seven segments reported expanded margins this quarter, demonstrating consistent performance in the face of variable demand and a complex supply chain environment.
| Q3 2025 Revenue ($M) | Q3 2025 Operating Margin | YoY Margin Change (bps) |
|---|---|---|
| 4,059 | 27.4% | +90 |
Resilient Organic Growth Despite Mixed Sector Trends
Revenue grew to $4.1 billion, a 2% increase overall, with 1% organic growth. Segment performance was mixed: Automotive OEM posted robust organic growth of 5.0%, while Test & Measurement and Electronics declined by 1.4%. Food Equipment and Welding both posted gains, while Construction Products and Polymers & Fluids were down modestly.
| Segment | Organic Growth (%) | Q3 2025 Operating Margin |
|---|---|---|
| Automotive OEM | 5.0 | 21.8% |
| Food Equipment | 0.7 | 29.2% |
| Test & Measurement and Electronics | -1.4 | 25.4% |
| Welding | 2.8 | 32.6% |
| Polymers & Fluids | -3.1 | 28.5% |
| Construction Products | -2.3 | 31.6% |
| Specialty Products | 1.6 | 32.3% |
Free Cash Flow Hits $904 Million, Marking 15% Growth
ITW’s operational execution is equally evident in its cash generation. Free cash flow rose 15% year-over-year to $904 million for the quarter, with a robust 110% conversion rate relative to net income. These strong cash results enabled the company to repurchase $375 million of shares in the quarter and fund a 7% dividend increase. ITW has now raised its dividend for 62 consecutive years—a rare streak that signals ongoing financial discipline.
| Q3 2025 | Q3 2024 | YoY Change |
|---|---|---|
| Free Cash Flow: $904M | $783M | +15% |
| FCF Conversion: 110% | 68% | +42 pp |
| Dividend Announced: $6.44 (annualized) | N/A | +7% |
Guidance Narrows Amid Confident Execution
Management narrowed its full-year 2025 GAAP EPS outlook to $10.40–$10.50 per share, projecting revenue growth of 1–3% and maintaining a 26–27% operating margin target. The outlook includes plans to repurchase approximately $1.5 billion of ITW shares in 2025. Management emphasized confidence in the company’s enterprise model, even as it acknowledged an evolving demand landscape.
| Full Year 2025 Guidance | Outlook |
|---|---|
| GAAP EPS | $10.40–$10.50 |
| Revenue Growth | 1–3% |
| Operating Margin | 26–27% |
| Free Cash Flow as % Net Income | ~100% |
| Planned Share Repurchases | ~$1.5B |
Takeaway: ITW's Playbook of Resilience and Shareholder Focus
ITW’s Q3 results showcase its ability to maintain record profitability and robust cash flow, even as some sectors softened. The combination of ongoing margin expansion, sector diversification, and disciplined capital returns highlights why ITW’s approach to operational excellence is so highly regarded in the industrial sector. For those watching earnings season for proof that old-line industrials can thrive in uncertain environments, ITW’s 62nd consecutive dividend increase—and strong execution—send a clear message of strength and confidence going into year-end.
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