ADP vs NSP
As of Sep 20, 2026, Automatic Data Processing (ADP) scores 7.7/10 and Insperity (NSP) 5.9/10 on AlphaStocks' five-model composite, so ADP scores higher. ADP trades 6% above its model fair value; NSP trades 10% below its model fair value.
ADP
AUTOMATIC DATA PROCESSING INC
7.7
Strong Buy
$271.16
NSP
INSPERITY, INC.
5.9
Consider Buy
$50.19
ADP vs NSP: Which is the Better Investment?
AUTOMATIC DATA PROCESSING INC (ADP) scores 7.7/10 while INSPERITY, INC. (NSP) scores 5.9/10 on AlphaStocks' composite model. AUTOMATIC DATA PROCESSING INC has the higher composite rating of Strong Buy. INSPERITY, INC. trades further below its estimated fair value.
This comparison is algorithmically generated and is not financial advice.
| Metric | ADP | NSP |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 7.7/10▲ | 5.9/10 |
| Rating | Strong Buy▲ | Consider Buy |
| Price | $271.16 | $50.19 |
| P/E Ratio | 27.2 | — |
| ROE | 16.3%▲ | 0.8% |
| Market Cap | $109B | $2B |
| Fair Value | $255.64 | $55.49 |
| Dividend Yield | 2.4% | 5.2%▲ |
| Sector Rank | #5 of 265▲ | #47 of 265 |
| Model Verdicts | ||
| Piotroski | Strong▲ | Caution |
| Buffett | Strong▲ | Neutral |
| Graham | Neutral | Neutral |
| Lynch | Attractive | Attractive |
| Greenblatt | Attractive▲ | Caution |
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ADP vs NSP: Which Stock Scores Higher?
AUTOMATIC DATA PROCESSING INC (ADP) and INSPERITY, INC. (NSP) are both in the Industrials sector. ADP currently leads with a composite score of 7.7/10 (Strong Buy) compared to NSP's 5.9/10 (Consider Buy).
The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.
This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.
Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer