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PH vs ROK
Which Stock Would AI Choose? Parker-Hannifin Corporation (PH) vs. Rockwell Automation, Inc. (ROK) Stock Comparison
Key Takeaways
- Parker-Hannifin Corporation (PH) operates as a diversified industrial manufacturer with broad exposure across aerospace, hydraulics, and filtration markets, while Rockwell Automation, Inc. (ROK) focuses on industrial automation and digital transformation solutions.
- Both stocks trade in the specialty industrial machinery sector and have shown resilience amid broader market volatility in recent weeks, supported by ongoing demand for industrial efficiency and automation.
- PH maintains a larger market capitalization and diversified revenue streams that may provide relative stability compared to ROK’s more concentrated focus on automation technologies.
- Recent market activity indicates sector-wide interest in companies positioned for digital and operational upgrades, influencing sentiment toward both names.
- Relative performance between the two has reflected differences in end-market exposure, with PH benefiting from aerospace aftermarket stability and ROK from discrete and hybrid automation demand.
- Investors comparing the pair often weigh PH’s scale and diversification against ROK’s specialized positioning in smart manufacturing trends.
Introduction
This comparison examines Parker-Hannifin Corporation (PH) and Rockwell Automation, Inc. (ROK), two established players in the industrial sector. The analysis highlights differences in business models, recent performance patterns, and market positioning to assist traders and investors evaluating relative opportunities. Portfolio managers, sector specialists, and those constructing diversified industrial allocations may find the review useful for understanding trade-offs between a broad-based manufacturer and a focused automation provider in the current environment.
Parker-Hannifin Corporation (PH) Overview and Recent Performance
Parker-Hannifin Corporation (PH) designs and manufactures motion and control technologies, serving aerospace, industrial, and filtration markets worldwide. The company’s diversified portfolio includes hydraulic systems, seals, and engineered components. In recent weeks, the stock has reflected steady investor interest tied to consistent aerospace aftermarket demand and broader industrial recovery signals. Market activity has been shaped by quarterly earnings expectations and sector rotation favoring established industrials with resilient cash flows. Sentiment remains supported by the firm’s scale and history of operational efficiency, though cyclical exposure in certain segments continues to influence price behavior alongside macroeconomic indicators.
Rockwell Automation, Inc. (ROK) Overview and Recent Performance
Rockwell Automation, Inc. (ROK) provides industrial automation and digital transformation solutions, including control systems, software, and lifecycle services across discrete, hybrid, and process industries. The company serves automotive, food and beverage, life sciences, and energy sectors. Recent market activity has shown responsiveness to automation spending trends and digitalization initiatives. Performance patterns have been influenced by order flow in key verticals and overall industrial capital expenditure sentiment. Investors have monitored earnings updates and competitive positioning in smart factory technologies, with price movements reflecting both sector tailwinds and sensitivity to economic growth expectations.
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Head-to-Head Comparison
Parker-Hannifin Corporation (PH) offers broader end-market diversification spanning aerospace and general industrial applications, potentially reducing volatility relative to Rockwell Automation, Inc. (ROK)’s emphasis on automation software and hardware. Growth drivers for PH include aftermarket stability and acquisition integration, while ROK benefits from recurring service revenue and demand for connected factory solutions. Recent momentum has favored both amid industrial digitization, yet PH’s larger scale may provide greater resilience during sector rotations. Risk factors differ: PH faces cyclical aerospace and manufacturing exposure, whereas ROK contends with integration complexity and competition in software platforms. Sector exposure overlaps in industrials, but market sentiment toward each reflects distinct catalysts—operational breadth for one and technological specialization for the other—creating trade-offs for allocation decisions.
Tickeron AI Verdict
Based on observable trend consistency, earnings visibility, and relative positioning within the industrial automation theme, Tickeron’s AI models currently assign a modestly higher probabilistic preference to Parker-Hannifin Corporation (PH) over Rockwell Automation, Inc. (ROK). Factors include PH’s diversified revenue base and steadier aftermarket contributions, which may support more consistent price behavior in varied market conditions. ROK retains appeal through its specialized automation focus, though higher sensitivity to capital spending cycles introduces greater variability. This assessment reflects pattern recognition across multiple data inputs rather than a definitive ranking.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is PH is a StrongBuy and ROK is a Buy.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
PH’s FA Score shows that 3 FA rating(s) are green whileROK’s FA Score has 1 green FA rating(s).
- PH’s FA Score: 3 green, 2 red.
- ROK’s FA Score: 1 green, 4 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
PH’s TA Score shows that 4 TA indicator(s) are bullish while ROK’s TA Score has 3 bullish TA indicator(s).
- PH’s TA Score: 4 bullish, 4 bearish.
- ROK’s TA Score: 3 bullish, 6 bearish.
Price Growth
PH (@Industrial Machinery) experienced а +7.28% price change this week, while ROK (@Industrial Machinery) price change was +0.30% for the same time period.
The average weekly price growth across all stocks in the @Industrial Machinery industry was +1.26%. For the same industry, the average monthly price growth was +0.32%, and the average quarterly price growth was -3.02%.
Reported Earning Dates
PH is expected to report earnings on Oct 29, 2026.
ROK is expected to report earnings on Nov 04, 2026.
Industries' Descriptions
@Industrial Machinery (+1.26% weekly)The industry makes and maintains machines for consumers, the industry, and most other companies. While it has traditionally been categorized as heavy industry, some smaller companies are also branching into the light category. The industry is pivotal in providing the equipment for production in businesses like agriculture, mining, industry and construction, gas, electricity and water utilities. It also supplies supporting equipment for almost all sectors of the economy, such as equipment for heating, and air conditioning of buildings. Illinois Tool Works Inc., Parker-Hannifin Corporation and Rockwell Automation Inc are some of the major U.S. companies operating in this industry.
| PH | ROK | PH / ROK | |
| Capitalization | 135B | 50.1B | 269% |
| EBITDA | 5.63B | 1.66B | 340% |
| Gain YTD | 22.182 | 16.780 | 132% |
| P/E Ratio | 37.55 | 42.26 | 89% |
| Revenue | 21B | 8.8B | 239% |
| Total Cash | 476M | 423M | 113% |
| Total Debt | 9.58B | 4.05B | 236% |
PH | ROK | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 40 | 80 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 81 Overvalued | 79 Overvalued | |
PROFIT vs RISK RATING 1..100 | 5 | 41 | |
SMR RATING 1..100 | 39 | 32 | |
PRICE GROWTH RATING 1..100 | 17 | 50 | |
P/E GROWTH RATING 1..100 | 22 | 44 | |
SEASONALITY SCORE 1..100 | 75 | 50 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
ROK's Valuation (79) in the Industrial Machinery industry is in the same range as PH (81). This means that ROK’s stock grew similarly to PH’s over the last 12 months.
PH's Profit vs Risk Rating (5) in the Industrial Machinery industry is somewhat better than the same rating for ROK (41). This means that PH’s stock grew somewhat faster than ROK’s over the last 12 months.
ROK's SMR Rating (32) in the Industrial Machinery industry is in the same range as PH (39). This means that ROK’s stock grew similarly to PH’s over the last 12 months.
PH's Price Growth Rating (17) in the Industrial Machinery industry is somewhat better than the same rating for ROK (50). This means that PH’s stock grew somewhat faster than ROK’s over the last 12 months.
PH's P/E Growth Rating (22) in the Industrial Machinery industry is in the same range as ROK (44). This means that PH’s stock grew similarly to ROK’s over the last 12 months.
| PH | ROK | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 44% | N/A |
| Stochastic ODDS (%) | 2 days ago 48% | 2 days ago 61% |
| Momentum ODDS (%) | 2 days ago 70% | 2 days ago 54% |
| MACD ODDS (%) | 2 days ago 78% | 2 days ago 62% |
| TrendWeek ODDS (%) | 2 days ago 71% | 2 days ago 63% |
| TrendMonth ODDS (%) | 2 days ago 69% | 2 days ago 57% |
| Advances ODDS (%) | 2 days ago 71% | 2 days ago 62% |
| Declines ODDS (%) | 25 days ago 47% | 7 days ago 52% |
| BollingerBands ODDS (%) | 2 days ago 52% | 2 days ago 68% |
| Aroon ODDS (%) | 2 days ago 69% | 2 days ago 64% |
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PH and
Correlation & Price change
A.I.dvisor indicates that over the last year, PH has been closely correlated with IR. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if PH jumps, then IR could also see price increases.
ROK and
Correlation & Price change
A.I.dvisor indicates that over the last year, ROK has been closely correlated with EMR. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if ROK jumps, then EMR could also see price increases.