ROK vs SIEGY Stock Comparison: AI Score, Valuation, Performance and Upside
ROK is the U.S. pure-play leader in factory automation with deep North American manufacturing customer relationships, while SIEGY (Siemens) is a much larger, globally diversified industrial technology conglomerate with comparable automation capabilities plus smart infrastructure and mobility businesses.
ROK vs SIEGY compares the U.S. pure-play factory automation leader against the global diversified industrial technology giant, both exposed to the long-term manufacturing automation and digitalization trend.
ROK holds the edge across 3 of 5 key metrics in this comparison. ROK has delivered stronger 1-year price return (+19.49% vs +5.72%), though SIEGY has the better forward P/E setup (22.03x vs 28.57x for ROK). ROK leads on both revenue growth (7.90%) and operating margin (20.97%), suggesting a stronger fundamental setup on both dimensions. Analyst consensus implies meaningfully more upside for SIEGY (+17.23%) than for ROK (+11.45%).
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
- Want a pure-play U.S. factory automation investment without conglomerate complexity
- Believe in the long-term manufacturing digitalization and automation investment cycle
- Are comfortable with the inventory correction recovery trajectory following a significant 2023-2024 downturn
- Want broader exposure to global industrial technology including automation, infrastructure, and mobility
- Value Siemens' geographic diversification across Europe, North America, and Asia
- Are comfortable holding an ADR for a large German industrial conglomerate
| Metric | ROK | SIEGY |
|---|---|---|
| AI scorei | 53.6 | 53.0 |
| AI ranki | #311 | N/A |
| Latest closei | $440.16 | $149.79 |
| 1M returni | -3.12% | -3.53% |
| 3M returni | -8.49% | -9.14% |
| 6M returni | +9.95% | +2.71% |
| 1Y returni | +19.49% | +5.72% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | ROK | SIEGY |
|---|---|---|
| 1Y ago | $12.07K (+20.7%) started 2025-11-03 | $10.54K (+5.4%) started 2025-11-03 |
| 5Y ago | $14.84K (+48.4%) started 2021-11-03 | $22.18K (+121.8%) started 2021-11-03 |
| 10Y ago | $52.93K (+429.3%) started 2016-11-03 | $57.92K (+479.2%) started 2016-11-03 |
Hypothetical — past performance does not guarantee future results.
| Metric | ROK | SIEGY |
|---|---|---|
| Market capi | $47.41B | $228.94B |
| Trailing P/Ei | 39.90 | 25.69 |
| Forward P/Ei | 28.57 | 22.03 |
| Price/Salesi | N/A | 2.82 |
| EV/Revenuei | 5.62 | 3.43 |
| Analyst targeti | $474.88 | $175.60 |
| Target upsidei | +11.45% | +17.23% |
| Metric | ROK | SIEGY |
|---|---|---|
| Revenue growthi | 7.90% | 7.30% |
| Earnings growthi | 40.40% | 12.80% |
| EPS growthi | +40.40% | +12.80% |
| FCF margini | +14.53% | +8.02% |
| Operating margini | 20.97% | 14.90% |
| Profit margini | 13.39% | 9.80% |
| ROIC proxyi | 30.63% | 12.47% |
| Return on equityi | 30.63% | 12.47% |
| Dividend yieldi | 1.30% | 2.14% |
| Payout ratioi | 51.03% | 54.97% |
| Dividend growth streaki | No increase yet | 4 yrs |
| Betai | 1.50 | 1.33 |
| Debt/equityi | 103.35 | 66.42 |
| Current ratioi | 1.07 | 1.44 |
| Quick ratioi | 0.66 | 0.88 |
Over the past year, ROK and SIEGY have moved moderately in the same direction (correlation of 0.52), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | ROK | SIEGY |
|---|---|---|---|
| 1Y | Growthi | +20.74% | +5.43% |
| CAGRi | +20.81% | +5.45% | |
| Volatilityi | 31.32% | 34.37% | |
| Sharpe ratioi | 0.62 | 0.20 | |
| Sortino ratioi | 0.91 | 0.27 | |
| Max drawdowni | 19.01% | 24.81% | |
| Current drawdowni | 11.09% | 10.60% | |
| Avg drawdowni | 6.81% | 6.56% | |
| Ulcer Indexi | 8.73% | 8.63% | |
| Max daily dropi | 7.43% | 8.78% | |
| Max wkly dropi | 9.51% | 13.68% | |
| 5Y | Growthi | +38.64% | +98.20% |
| CAGRi | +6.75% | +14.67% | |
| Volatilityi | 32.25% | 32.13% | |
| Sharpe ratioi | 0.23 | 0.45 | |
| Sortino ratioi | 0.32 | 0.65 | |
| Max drawdowni | 45.09% | 45.37% | |
| Current drawdowni | 11.09% | 10.60% | |
| Avg drawdowni | 15.79% | 10.77% | |
| Ulcer Indexi | 18.94% | 15.47% | |
| Max daily dropi | 17.56% | 8.78% | |
| Max wkly dropi | 18.72% | 16.82% | |
| 10Y | Growthi | +342.41% | +282.02% |
| CAGRi | +16.04% | +14.35% | |
| Volatilityi | 31.63% | 29.65% | |
| Sharpe ratioi | 0.49 | 0.45 | |
| Sortino ratioi | 0.71 | 0.64 | |
| Max drawdowni | 45.09% | 52.88% | |
| Current drawdowni | 11.09% | 10.60% | |
| Avg drawdowni | 11.96% | 11.25% | |
| Ulcer Indexi | 15.66% | 15.50% | |
| Max daily dropi | 17.56% | 12.48% | |
| Max wkly dropi | 23.70% | 25.43% |
| Category | ROK | SIEGY |
|---|---|---|
| Company | Rockwell Automation, Inc. | Siemens AG |
| Sector | Industrials | Industrials - Diversified Technology Conglomerate |
| Industry | Specialty Industrial Machinery | Specialty Industrial Machinery |
| Core business | Rockwell Automation is the largest U.S.-based industrial automation company, providing control systems, software, and information solutions to help manufacturers improve productivity, efficiency, and flexibility across their operations. | Siemens is one of the world's largest industrial technology companies, with major divisions spanning factory automation (Digital Industries), smart infrastructure (buildings, grids), and transportation (Siemens Mobility), with significant global reach. |
| Investor focus | Investors track Rockwell's software and information solutions growth (the higher-margin, recurring portion of business), hardware product cycle demand, and the degree to which manufacturing automation investment remains robust. | Investors in SIEGY (the ADR) track Siemens' Digital Industries automation and software growth, Infrastructure and Mobility segment performance, and overall portfolio management including its Siemens Healthineers stake. |
- Dominant position in North American discrete manufacturing automation with deep customer integration
- Growing software and analytics portfolio (FactoryTalk) adds higher-margin, recurring revenue streams
- Automation and digitalization of manufacturing is a long-term secular growth trend
- Global industrial technology leader with broad exposure across factory automation, smart buildings, and transportation
- Strong digital and software capabilities complementing its automation hardware
- Geographic and end-market diversification provides resilience compared to more concentrated peers
- Significant inventory correction cycle weighed heavily on near-term orders and revenue in 2023-2024
- Heavy concentration in North American discrete manufacturing creates geographic and end-market concentration
- Faces competition from Siemens, ABB, Honeywell, and Schneider Electric globally
- Diversified conglomerate structure can obscure specific business performance and makes segment comparison more complex
- SIEGY is an ADR traded in USD on OTC markets, with different liquidity and reporting than a direct U.S. listing
- Industrial automation division also experienced order softening during the global capex correction
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