Investors comparing ADP and ROP are effectively weighing two distinct ways to profit from enterprise software and automation. Automatic Data Processing operates a massive, subscription-style payroll and HCM franchise tied to U.S. employment trends, while Roper Technologies runs a portfolio of niche vertical-software businesses acquired through disciplined deal-making. This stock comparison matters to both long-term investors seeking dependable cash flow and active traders tracking relative performance and market positioning. Because the two names sit in different sectors and respond to different catalysts, examining them side by side clarifies how defensive stability and acquisition-driven growth currently stack up.
Automatic Data Processing (ADP) is one of the world's largest providers of cloud-based human capital management (HCM) services, spanning payroll, benefits, HR outsourcing, and compliance. The company's recent fiscal year (ended June 2026) delivered roughly $21.9 billion in revenue, up about 7%, with adjusted earnings per share (EPS) growing 11% and adjusted operating margin expanding. Employer Services bookings reached about $2.2 billion, and client retention held near 92.1%, a sign of durable demand.
Recent market activity has favored the stock, with a gain of roughly 33% over a six-month stretch, though shares pulled back modestly in recent weeks as some of that momentum cooled. Sentiment has been supported by the company's AI push—including its "ADP Assist" agents and "The Zone" service platform—alongside record client satisfaction and a milestone of more than $1 billion in annual retirement-services revenue. The main counterpoint is margin pressure in its Professional Employer Organization (PEO) segment, where higher workers' compensation and selling costs have weighed on profitability.
Roper Technologies (ROP) is a diversified technology company that designs vertical software and technology-enabled products for defensible niche markets, including healthcare, insurance, transportation, legal, and construction. It grows largely through acquisitions, deploying roughly $9 billion on deals over the past three years while generating strong free cash flow. In its most recent quarter, revenue rose about 9% to roughly $2.1 billion, and management raised its full-year adjusted EPS guidance to a range of $22.15 to $22.30 on AI-driven software demand.
Recent market activity has been choppier for ROP. The stock declined sharply earlier in 2026 amid broader software-sector concerns, but rebounded after strong quarterly results and multiple product launches, including new AI-enabled capabilities across its portfolio. Even so, shares remained down roughly 17% year-to-date in recent weeks, reflecting lingering volatility. Catalysts include a centralized "AI Accelerator" team, aggressive share repurchases that have reduced the share count, and an asset sale expected to generate more than $1.25 billion for future acquisitions.
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The clearest contrast between the two is their business model. ADP is a scaled, organically driven franchise whose revenue is closely tied to employment levels, payroll "floats," and client retention. ROP is an acquisition-driven compounder that redeploys cash flow into niche software assets, giving it a different growth engine and a different risk profile tied to deal execution and integration.
On growth drivers, ADP's edge comes from cross-selling HCM products and monetizing AI across a massive installed base, while ROP's edge comes from expanding AI capabilities inside already-mission-critical vertical platforms. In terms of recent momentum, ADP has demonstrated steadier relative performance, whereas ROP has shown a sharper recovery but also deeper drawdowns. Sector exposure also differs: ADP leans on U.S. labor-market strength, while ROP is more diversified across regulated end-markets, reducing dependence on any single macro driver.
On risk factors, ADP faces slower hiring trends and PEO margin compression; ROP faces acquisition-integration risk, software-sector volatility, and a higher debt load following buybacks. From a valuation and sentiment standpoint, ADP trades at a premium multiple with a consensus "Hold" rating, while ROP screens as more deeply undervalued relative to analyst targets but with less price stability.
Based on observable factors—trend consistency, stability, catalysts, and relative positioning—Tickeron's AI would likely lean toward ADP in the current environment. ADP's steadier uptrend, high client retention, expanding margins, and consistent bookings provide a more reliable pattern for systematic models that reward trend persistence and lower volatility. ROP's improving guidance and AI momentum are meaningful positives, but its choppier 2026 price action and deeper drawdowns introduce more uncertainty into trend-following signals. That said, the verdict is probabilistic rather than definitive: if ROP's recovery trend continues to firm and its volatility compresses, the relative balance could shift. Neither outcome is guaranteed, and positioning should reflect each trader's own timeframe and risk tolerance.
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ADP | ROP | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 5 | 56 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 11 Undervalued | 16 Undervalued | |
PROFIT vs RISK RATING 1..100 | 56 | 100 | |
SMR RATING 1..100 | 17 | 61 | |
PRICE GROWTH RATING 1..100 | 41 | 58 | |
P/E GROWTH RATING 1..100 | 62 | 95 | |
SEASONALITY SCORE 1..100 | 50 | 65 |
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.
ADP's Valuation (11) in the Data Processing Services industry is in the same range as ROP (16) in the Industrial Conglomerates industry. This means that ADP’s stock grew similarly to ROP’s over the last 12 months.
ADP's Profit vs Risk Rating (56) in the Data Processing Services industry is somewhat better than the same rating for ROP (100) in the Industrial Conglomerates industry. This means that ADP’s stock grew somewhat faster than ROP’s over the last 12 months.
ADP's SMR Rating (17) in the Data Processing Services industry is somewhat better than the same rating for ROP (61) in the Industrial Conglomerates industry. This means that ADP’s stock grew somewhat faster than ROP’s over the last 12 months.
ADP's Price Growth Rating (41) in the Data Processing Services industry is in the same range as ROP (58) in the Industrial Conglomerates industry. This means that ADP’s stock grew similarly to ROP’s over the last 12 months.
ADP's P/E Growth Rating (62) in the Data Processing Services industry is somewhat better than the same rating for ROP (95) in the Industrial Conglomerates industry. This means that ADP’s stock grew somewhat faster than ROP’s over the last 12 months.
| ADP | ROP | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 41% | 1 day ago 59% |
| Stochastic ODDS (%) | 1 day ago 44% | 1 day ago 54% |
| Momentum ODDS (%) | 1 day ago 46% | 1 day ago 36% |
| MACD ODDS (%) | 1 day ago 48% | 1 day ago 33% |
| TrendWeek ODDS (%) | 1 day ago 54% | 1 day ago 41% |
| TrendMonth ODDS (%) | 1 day ago 55% | 1 day ago 50% |
| Advances ODDS (%) | 1 day ago 51% | N/A |
| Declines ODDS (%) | 20 days ago 47% | 7 days ago 45% |
| BollingerBands ODDS (%) | 1 day ago 48% | 6 days ago 47% |
| Aroon ODDS (%) | 1 day ago 50% | 1 day ago 52% |
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).
ADP’s FA Score shows that 2 FA rating(s) are green while ROP’s FA Score has 1 green FA rating(s).
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.
ADP’s TA Score shows that 5 TA indicator(s) are bullish while ROP’s TA Score has 4 bullish TA indicator(s).
ADP (@Packaged Software) experienced а +5.21% price change this week, while ROP (@Packaged Software) price change was +1.08% for the same time period.
The average weekly price growth across all stocks in the @Packaged Software industry was -1.66%. For the same industry, the average monthly price growth was -2.61%, and the average quarterly price growth was +4.08%.
ADP is expected to report earnings on Oct 28, 2026.
ROP is expected to report earnings on Oct 22, 2026.
Packaged software comprises multiple software programs bundled together and sold as a group. For example, Microsoft Office includes multiple applications such as Excel, Word, and PowerPoint. In some cases, buying a bundled product is cheaper than purchasing each item individually[s20] . Microsoft Corporation, Oracle Corp. and Adobe are some major American packaged software makers.
A.I.dvisor indicates that over the last year, ADP has been closely correlated with PAYX. These tickers have moved in lockstep 86% of the time. This A.I.-generated data suggests there is a high statistical probability that if ADP jumps, then PAYX could also see price increases.
| Ticker / NAME | Correlation To ADP | 1D Price Change % | ||
|---|---|---|---|---|
| ADP | 100% | +1.08% | ||
| PAYX - ADP | 86% Closely correlated | +0.63% | ||
| PCTY - ADP | 77% Closely correlated | +1.34% | ||
| PAYC - ADP | 67% Closely correlated | +1.20% | ||
| MANH - ADP | 65% Loosely correlated | +6.34% | ||
| SSNC - ADP | 65% Loosely correlated | -0.05% | ||
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A.I.dvisor indicates that over the last year, ROP has been closely correlated with AME. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if ROP jumps, then AME could also see price increases.
| Ticker / NAME | Correlation To ROP | 1D Price Change % | ||
|---|---|---|---|---|
| ROP | 100% | +0.89% | ||
| AME - ROP | 75% Closely correlated | +0.53% | ||
| GGG - ROP | 71% Closely correlated | +0.77% | ||
| IEX - ROP | 69% Closely correlated | +0.63% | ||
| OTIS - ROP | 69% Closely correlated | +1.21% | ||
| NDSN - ROP | 68% Closely correlated | +0.69% | ||
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