Ribbon Communications Inc (RBBN)vsTaiwan Semiconductor Manufacturing (TSM)
RBBN
Ribbon Communications Inc
$1.63
+16.43%
TECHNOLOGY · Cap: $239.62M
TSM
Taiwan Semiconductor Manufacturing
$439.51
-1.75%
TECHNOLOGY · Cap: $2.27T
Smart Verdict
WallStSmart Research — data-driven comparison
Taiwan Semiconductor Manufacturing generates 619831% more annual revenue ($4.94T vs $797.64M). TSM leads profitability with a 51.1% profit margin vs 2.0%. RBBN appears more attractively valued with a PEG of 0.57. TSM earns a higher WallStSmart Score of 86/100 (A).
RBBN
Buy58
out of 100
Grade: C
TSM
Exceptional Buy86
out of 100
Grade: A
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for RBBN.
Margin of Safety
+55.1%
Fair Value
$979.05
Current Price
$439.51
$539.54 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Earnings expanding 1271.0% YoY
Growing faster than its price suggests
Attractively priced relative to earnings
Mega-cap, among the largest globally
Every $100 of equity generates 37 in profit
Keeps 51 of every $100 in revenue as profit
Strong operational efficiency at 58.7%
Revenue surging 50.9% year-over-year
Earnings expanding 68.7% YoY
Areas to Watch
Smaller company, higher risk/reward
ROE of 7.5% — below average capital efficiency
2.0% margin — thin
Elevated debt levels
Moderate valuation
Trading at 83.9x book value
Comparative Analysis Report
WallStSmart ResearchBull 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.
Bull Case : TSM
The strongest argument for TSM centers on Market Cap, Return on Equity, Profit Margin. Profitability is solid with margins at 51.1% and operating margin at 58.7%. Revenue growth of 50.9% demonstrates continued momentum.
Bear Case : RBBN
The primary concerns for RBBN are Market Cap, Return on Equity, Profit Margin. Thin 2.0% margins leave little buffer for downturns.
Bear Case : TSM
The primary concerns for TSM are P/E Ratio, Price/Book.
Key Dynamics to Monitor
RBBN profiles as a value stock while TSM is a growth play — different risk/reward profiles.
RBBN carries more volatility with a beta of 1.37 — expect wider price swings.
TSM is growing revenue faster at 50.9% — sustainability is the question.
TSM generates stronger free cash flow (510.1B), providing more financial flexibility.
Bottom Line
TSM scores higher overall (86/100 vs 58/100), backed by strong 51.1% margins and 50.9% revenue growth. Both earn "Exceptional 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.
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.
Taiwan Semiconductor Manufacturing
TECHNOLOGY · SEMICONDUCTORS · USA
Taiwan Semiconductor Manufacturing Company, Limited is a Taiwanese multinational semiconductor contract manufacturing and design company. It is one of Taiwan's largest companies, the world's most valuable semiconductor company, and the world's largest dedicated independent (pure-play) semiconductor foundry, with its headquarters and main operations located in the Hsinchu Science Park in Hsinchu, Taiwan. It is majority owned by foreign investors.
Visit Website →Compare with Other SOFTWARE - APPLICATION Stocks
Want to dig deeper into these stocks?