Automatic Data Processing Inc (ADP)vsRibbon Communications Inc (RBBN)
ADP
Automatic Data Processing Inc
$263.87
-3.48%
TECHNOLOGY · Cap: $97.18B
RBBN
Ribbon Communications Inc
$2.19
+6.83%
TECHNOLOGY · Cap: $387.51M
Smart Verdict
WallStSmart Research — data-driven comparison
Automatic Data Processing Inc generates 2515% more annual revenue ($21.60B vs $825.88M). ADP leads profitability with a 20.1% profit margin vs 3.8%. RBBN appears more attractively valued with a PEG of 0.57. ADP earns a higher WallStSmart Score of 66/100 (B-).
ADP
Strong Buy66
out of 100
Grade: B-
RBBN
Buy61
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-60.5%
Fair Value
$158.82
Current Price
$263.87
$105.05 premium
Intrinsic value data unavailable for RBBN.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 68 in profit
Strong operational efficiency at 30.2%
Large-cap with strong market position
Keeps 20 of every $100 in revenue as profit
Generating 2.0B in free cash flow
Reasonable price relative to book value
Earnings expanding 1271.0% YoY
Growing faster than its price suggests
Attractively priced relative to earnings
Areas to Watch
Expensive relative to growth rate
Trading at 16.6x book value
Distress zone — elevated risk
Smaller company, higher risk/reward
ROE of 7.5% — below average capital efficiency
3.8% margin — thin
Revenue declined 10.3%
Comparative Analysis Report
WallStSmart ResearchBull Case : ADP
The strongest argument for ADP centers on Return on Equity, Operating Margin, Market Cap. Profitability is solid with margins at 20.1% and operating margin at 30.2%.
Bull Case : RBBN
The strongest argument for RBBN centers on Price/Book, EPS Growth, PEG Ratio. PEG of 0.57 suggests the stock is reasonably priced for its growth.
Bear Case : ADP
The primary concerns for ADP are PEG Ratio, Price/Book, Altman Z-Score.
Bear Case : RBBN
The primary concerns for RBBN are Market Cap, Return on Equity, Profit Margin. Thin 3.8% margins leave little buffer for downturns.
Key Dynamics to Monitor
ADP profiles as a mature stock while RBBN is a value play — different risk/reward profiles.
RBBN carries more volatility with a beta of 1.34 — expect wider price swings.
ADP is growing revenue faster at 7.0% — sustainability is the question.
ADP generates stronger free cash flow (2.0B), providing more financial flexibility.
Bottom Line
ADP scores higher overall (66/100 vs 61/100), backed by strong 20.1% margins. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
Automatic Data Processing Inc
TECHNOLOGY · SOFTWARE - APPLICATION · USA
Automatic Data Processing, Inc. (ADP) is an American provider of human resources management software and services.
Ribbon Communications Inc
TECHNOLOGY · SOFTWARE - APPLICATION · USA
Ribbon Communications Inc. provides communications technology in the United States, Europe, the Middle East, Africa, Japan, Asia Pacific, and internationally. The company is headquartered in Plano, Texas.
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