MasTec Inc (MTZ)vsSeagate Technology PLC (STX)
MTZ
MasTec Inc
$433.28
-0.97%
INDUSTRIALS · Cap: $32.90B
STX
Seagate Technology PLC
$771.01
+4.40%
TECHNOLOGY · Cap: $163.00B
Smart Verdict
WallStSmart Research — data-driven comparison
MasTec Inc generates 39% more annual revenue ($15.28B vs $11.01B). STX leads profitability with a 21.6% profit margin vs 3.0%. STX appears more attractively valued with a PEG of 0.50. STX earns a higher WallStSmart Score of 76/100 (B+).
MTZ
Buy58
out of 100
Grade: C
STX
Strong Buy76
out of 100
Grade: B+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-38.8%
Fair Value
$190.97
Current Price
$433.28
$242.31 premium
Intrinsic value data unavailable for STX.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 34.5% year-over-year
Earnings expanding 508.0% YoY
Growing faster than its price suggests
Strong operational efficiency at 35.7%
Revenue surging 44.1% year-over-year
Earnings expanding 108.3% YoY
Large-cap with strong market position
Keeps 22 of every $100 in revenue as profit
Areas to Watch
Trading at 10.4x book value
3.0% margin — thin
Operating margin of 3.7%
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 367.1x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : MTZ
The strongest argument for MTZ centers on Revenue Growth, EPS Growth. Revenue growth of 34.5% demonstrates continued momentum.
Bull Case : STX
The strongest argument for STX centers on PEG Ratio, Operating Margin, Revenue Growth. Profitability is solid with margins at 21.6% and operating margin at 35.7%. Revenue growth of 44.1% demonstrates continued momentum.
Bear Case : MTZ
The primary concerns for MTZ are Price/Book, Profit Margin, Operating Margin. A P/E of 82.7x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.
Bear Case : STX
The primary concerns for STX are P/E Ratio, Price/Book. A P/E of 69.0x leaves little room for execution misses.
Key Dynamics to Monitor
MTZ profiles as a hypergrowth stock while STX is a growth play — different risk/reward profiles.
MTZ carries more volatility with a beta of 1.80 — expect wider price swings.
STX is growing revenue faster at 44.1% — sustainability is the question.
STX generates stronger free cash flow (953M), providing more financial flexibility.
Bottom Line
STX scores higher overall (76/100 vs 58/100), backed by strong 21.6% margins and 44.1% revenue growth. 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.
MasTec Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
MasTec, Inc., an infrastructure construction company, provides engineering, construction, installation, maintenance, and upgrade services for communications, energy, utilities, and other infrastructure primarily in the United States and Canada. The company is headquartered in Coral Gables, Florida.
Visit Website →Seagate Technology PLC
TECHNOLOGY · COMPUTER HARDWARE · USA
Seagate Technology Holdings plc, an Irish public limited company (commonly referred to as Seagate) is an American data storage company.
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