ACI Worldwide Inc (ACIW)vsFortinet Inc (FTNT)
ACIW
ACI Worldwide Inc
$42.80
+1.04%
TECHNOLOGY · Cap: $4.60B
FTNT
Fortinet Inc
$149.67
+2.18%
TECHNOLOGY · Cap: $109.06B
Smart Verdict
WallStSmart Research — data-driven comparison
Fortinet Inc generates 297% more annual revenue ($7.11B vs $1.79B). FTNT leads profitability with a 27.5% profit margin vs 11.5%. ACIW appears more attractively valued with a PEG of 1.78. FTNT earns a higher WallStSmart Score of 67/100 (B-).
ACIW
Buy50
out of 100
Grade: C-
FTNT
Strong Buy67
out of 100
Grade: B-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
+45.4%
Fair Value
$73.85
Current Price
$42.80
$31.05 discount
Margin of Safety
+45.4%
Fair Value
$265.15
Current Price
$149.67
$115.48 discount
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Reasonable price relative to book value
Every $100 of equity generates 197 in profit
Strong operational efficiency at 31.3%
Large-cap with strong market position
Keeps 28 of every $100 in revenue as profit
Revenue surging 20.1% year-over-year
Earnings expanding 28.6% YoY
Areas to Watch
Expensive relative to growth rate
Earnings declined 32.7%
Distress zone — elevated risk
Expensive relative to growth rate
Premium valuation, high expectations priced in
Trading at 110.9x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : ACIW
The strongest argument for ACIW centers on Price/Book.
Bull Case : FTNT
The strongest argument for FTNT centers on Return on Equity, Operating Margin, Market Cap. Profitability is solid with margins at 27.5% and operating margin at 31.3%. Revenue growth of 20.1% demonstrates continued momentum.
Bear Case : ACIW
The primary concerns for ACIW are PEG Ratio, EPS Growth.
Bear Case : FTNT
The primary concerns for FTNT are Altman Z-Score, PEG Ratio, P/E Ratio. A P/E of 57.7x leaves little room for execution misses.
Key Dynamics to Monitor
ACIW profiles as a value stock while FTNT is a growth play — different risk/reward profiles.
ACIW carries more volatility with a beta of 1.01 — expect wider price swings.
FTNT is growing revenue faster at 20.1% — sustainability is the question.
FTNT generates stronger free cash flow (1.0B), providing more financial flexibility.
Bottom Line
FTNT scores higher overall (67/100 vs 50/100), backed by strong 27.5% margins and 20.1% revenue growth. ACIW offers better value entry with a 45.4% margin of safety. 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.
ACI Worldwide Inc
TECHNOLOGY · SOFTWARE - INFRASTRUCTURE · USA
ACI Worldwide, Inc., a software company, develops, markets, installs and supports a variety of software products and solutions to facilitate electronic payments to banks, financial intermediaries, merchants and invoice issuers globally. The company is headquartered in Naples, Florida.
Visit Website →Fortinet Inc
TECHNOLOGY · SOFTWARE - INFRASTRUCTURE · USA
Fortinet (Nasdaq: FTNT) is an American multinational corporation headquartered in Sunnyvale, California. It develops and sells cybersecurity solutions, including but not limited to physical products such as firewalls, plus software and services such as anti-virus protection, intrusion prevention systems and endpoint security components.
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