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PH vs RBC
Which Stock Would AI Choose? Parker-Hannifin (PH) vs. RBC Bearings (RBC) Stock Comparison
Key Takeaways
- Parker-Hannifin (PH) is a diversified motion-and-control giant, while RBC Bearings (RBC) is a more focused precision bearings and components specialist.
- Both companies are riding strong aerospace and defense demand, with order growth and record backlogs supporting near-term revenue visibility.
- RBC has posted faster recent top-line and earnings growth, but trades at a materially higher forward valuation than PH.
- PH offers greater business diversification and a larger scale advantage, while RBC carries higher growth momentum concentrated in aerospace and defense.
- Relative positioning hinges on a trade-off between RBC's momentum and PH's diversification, margins, and lower valuation multiple.
Introduction
Investors tracking industrial and aerospace suppliers frequently weigh diversified conglomerates against more concentrated precision-component makers. This stock comparison examines PH, Parker-Hannifin Corporation, a Fortune 250 leader in motion and control technologies, against RBC, RBC Bearings Incorporated, a specialist in highly engineered bearings and components. Both have benefited from a broad upswing in commercial aerospace and defense spending, yet their business models, scale, and market positioning differ meaningfully. This analysis is most relevant to traders and investors weighing relative performance, growth momentum, and valuation across two names exposed to overlapping but not identical end markets.
PH Overview and Recent Performance
Parker-Hannifin (PH) designs and manufactures motion and control technologies serving aerospace, defense, industrial, transportation, off-highway, energy, and HVAC (heating, ventilation, and air conditioning) markets worldwide. In recent weeks the company reported record fiscal 2026 results, with full-year sales rising to roughly $21.5 billion and adjusted earnings per share (EPS) up double digits year over year. The Aerospace Systems segment, about one-third of sales, grew at a double-digit rate, while the Diversified Industrial segment contributed roughly two-thirds of revenue.
Sentiment has been supported by order growth and a record backlog, as well as announced acquisitions including Filtration Group and CIRCOR's Commercial and Defense Aerospace business, which management expects to expand its aftermarket and aerospace capabilities. The stock has outperformed its industry over the past six months but trades at a premium forward price-to-earnings (P/E) ratio relative to the broader industrial sector.
RBC Overview and Recent Performance
RBC Bearings (RBC) manufactures precision bearings, engineered components, and related systems for industrial, aerospace, and defense applications. Recent quarters have been defined by sharp Aerospace and Defense growth, with segment revenue rising at a strong double-digit pace and defense demand accelerating. In its most recent reported quarter, total revenue increased roughly 19% year over year, while adjusted EPS climbed more than 30%, aided by margin expansion and the integration of the VACCO acquisition.
RBC's backlog has expanded markedly versus a year earlier, providing meaningful revenue visibility, and the company has continued to reduce debt while generating higher operating cash flow. The stock has delivered outsized gains over the past six months, outpacing both its industry and the broader market. However, that momentum has lifted its forward P/E ratio well above the industry average, a key consideration in its current market positioning.
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Head-to-Head Comparison
The clearest contrast between PH and RBC is scale versus focus. PH is a diversified, $20 billion-plus revenue enterprise whose earnings are buffered across numerous end markets, whereas RBC is a leaner specialist whose growth is heavily concentrated in aerospace and defense alongside a steady industrial base. On growth, RBC has recently posted faster revenue and EPS expansion, driven by surging defense demand and acquisition contributions. PH, by contrast, delivers steadier, broad-based growth with strong operating margins and record backlog.
Risk profiles also diverge. PH's diversification reduces reliance on any single cycle but exposes it to a wider array of industrial demand trends and integration risk from multiple acquisitions. RBC's narrower focus amplifies both its upside in aerospace/defense and its sensitivity to a slowdown in those markets or to rising raw-material and tariff-related costs. From a valuation standpoint, RBC trades at a considerably higher forward P/E than PH, meaning the market is pricing in stronger continued growth for RBC, while PH's more moderate multiple reflects its maturity and scale. In terms of relative performance, RBC has shown greater share-price momentum recently, whereas PH offers a more balanced growth-and-diversification profile.
Tickeron AI Verdict
Based on observable factors, Tickeron's AI framework would likely favor RBC for trend and momentum signals, given its stronger recent relative performance, accelerating earnings, and robust aerospace and defense backlog. At the same time, PH presents a more stable, diversified profile with consistent margins and a comparatively lower valuation, which may appeal to trend models that weight stability and breadth over pure momentum. In probabilistic terms, the AI signal tilts toward RBC on momentum and catalysts, while PH ranks more favorably on diversification and valuation stability. The optimal signal depends on whether a strategy prioritizes trend continuation or risk-adjusted positioning.
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 Buy and RBC is a StrongBuy.
PH | RBC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 17 | 32 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 80 Overvalued | 85 Overvalued | |
PROFIT vs RISK RATING 1..100 | 5 | 28 | |
SMR RATING 1..100 | 38 | 72 | |
PRICE GROWTH RATING 1..100 | 46 | 55 | |
P/E GROWTH RATING 1..100 | 22 | 35 | |
SEASONALITY SCORE 1..100 | 75 | 85 |
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.
PH's Valuation (80) in the Industrial Machinery industry is in the same range as RBC (85) in the null industry. This means that PH’s stock grew similarly to RBC’s over the last 12 months.
PH's Profit vs Risk Rating (5) in the Industrial Machinery industry is in the same range as RBC (28) in the null industry. This means that PH’s stock grew similarly to RBC’s over the last 12 months.
PH's SMR Rating (38) in the Industrial Machinery industry is somewhat better than the same rating for RBC (72) in the null industry. This means that PH’s stock grew somewhat faster than RBC’s over the last 12 months.
PH's Price Growth Rating (46) in the Industrial Machinery industry is in the same range as RBC (55) in the null industry. This means that PH’s stock grew similarly to RBC’s over the last 12 months.
PH's P/E Growth Rating (22) in the Industrial Machinery industry is in the same range as RBC (35) in the null industry. This means that PH’s stock grew similarly to RBC’s over the last 12 months.
| PH | RBC | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 90% | 2 days ago 76% |
| Stochastic ODDS (%) | 2 days ago 48% | 2 days ago 62% |
| Momentum ODDS (%) | 2 days ago 69% | 2 days ago 69% |
| MACD ODDS (%) | 2 days ago 68% | 2 days ago 71% |
| TrendWeek ODDS (%) | 2 days ago 56% | 2 days ago 66% |
| TrendMonth ODDS (%) | 2 days ago 61% | 2 days ago 64% |
| Advances ODDS (%) | 8 days ago 71% | 8 days ago 70% |
| Declines ODDS (%) | 17 days ago 46% | 3 days ago 61% |
| BollingerBands ODDS (%) | 2 days ago 77% | N/A |
| Aroon ODDS (%) | 2 days ago 51% | 2 days ago 57% |
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 overvalued. 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 2 FA rating(s) are green while RBC’s FA Score has 1 green FA rating(s).
- PH’s FA Score: 2 green, 3 red.
- RBC’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 5 TA indicator(s) are bullish while RBC’s TA Score has 4 bullish TA indicator(s).
- PH’s TA Score: 5 bullish, 5 bearish.
- RBC’s TA Score: 4 bullish, 4 bearish.
Price Growth
PH (@Industrial Machinery) experienced а -0.93% price change this week, while RBC (@Tools & Hardware) price change was +0.92% for the same time period.
The average weekly price growth across all stocks in the @Industrial Machinery industry was -1.77%. For the same industry, the average monthly price growth was -2.31%, and the average quarterly price growth was -2.65%.
The average weekly price growth across all stocks in the @Tools & Hardware industry was +1.54%. For the same industry, the average monthly price growth was -1.26%, and the average quarterly price growth was +7.64%.
Reported Earning Dates
PH is expected to report earnings on Oct 29, 2026.
RBC is expected to report earnings on Nov 05, 2026.
Industries' Descriptions
@Industrial Machinery (-1.77% 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.
@Tools & Hardware (+1.54% weekly)Tools & Hardware industry includes companies that manufacture security products, storage cabinets, steel rules and tapes, calipers, shoe hook fasteners, lumber, structural materials and other related supplies. Stanley Black & Decker, Inc., Snap-on Incorporated and L.S. Starrett Company are some of the largest, established players in this industry. The industry is also seeing rapid growth in online sales. The proliferation of do-it-yourself (DIY) projects has boosted industry demand. But oil price volatility poses potential risks to this industry, particularly to e-commerce companies which spend on services of shipping companies, which might alter charges based on oil price movements.
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PH and
Correlation & Price change
A.I.dvisor indicates that over the last year, PH has been closely correlated with ATMU. These tickers have moved in lockstep 73% of the time. This A.I.-generated data suggests there is a high statistical probability that if PH jumps, then ATMU could also see price increases.
RBC and
Correlation & Price change
A.I.dvisor indicates that over the last year, RBC has been closely correlated with ITT. These tickers have moved in lockstep 67% of the time. This A.I.-generated data suggests there is a high statistical probability that if RBC jumps, then ITT could also see price increases.