Public Storage (PSA)vsWaters Corporation (WAT)
PSA
Public Storage
$267.63
-0.12%
REAL ESTATE · Cap: $47.03B
WAT
Waters Corporation
$302.32
+0.13%
HEALTHCARE · Cap: $29.66B
Smart Verdict
WallStSmart Research — data-driven comparison
Public Storage generates 53% more annual revenue ($4.83B vs $3.17B). PSA leads profitability with a 36.9% profit margin vs 20.3%. WAT appears more attractively valued with a PEG of 1.25. WAT earns a higher WallStSmart Score of 60/100 (C).
PSA
Buy50
out of 100
Grade: C-
WAT
Buy60
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-380.1%
Fair Value
$61.20
Current Price
$267.63
$206.43 premium
Margin of Safety
-349.9%
Fair Value
$73.17
Current Price
$302.32
$229.15 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Keeps 37 of every $100 in revenue as profit
Strong operational efficiency at 46.2%
Strong operational efficiency at 33.8%
Safe zone — low bankruptcy risk
Every $100 of equity generates 29 in profit
Keeps 20 of every $100 in revenue as profit
Areas to Watch
Moderate valuation
Trading at 9.6x book value
3.3% revenue growth
Expensive relative to growth rate
Moderate valuation
Earnings declined 3.1%
Comparative Analysis Report
WallStSmart ResearchBull Case : PSA
The strongest argument for PSA centers on Profit Margin, Operating Margin. Profitability is solid with margins at 36.9% and operating margin at 46.2%.
Bull Case : WAT
The strongest argument for WAT centers on Operating Margin, Altman Z-Score, Return on Equity. Profitability is solid with margins at 20.3% and operating margin at 33.8%. PEG of 1.25 suggests the stock is reasonably priced for its growth.
Bear Case : PSA
The primary concerns for PSA are P/E Ratio, Price/Book, Revenue Growth.
Bear Case : WAT
The primary concerns for WAT are P/E Ratio, EPS Growth.
Key Dynamics to Monitor
PSA profiles as a value stock while WAT is a mature play — different risk/reward profiles.
WAT carries more volatility with a beta of 1.20 — expect wider price swings.
WAT is growing revenue faster at 6.8% — sustainability is the question.
PSA generates stronger free cash flow (634M), providing more financial flexibility.
Bottom Line
WAT scores higher overall (60/100 vs 50/100), backed by strong 20.3% margins. Both earn "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.
Public Storage
REAL ESTATE · REIT - INDUSTRIAL · USA
Public Storage is an American international self storage company headquartered in Glendale, California, that is run as a real estate investment trust (REIT).
Visit Website →Waters Corporation
HEALTHCARE · DIAGNOSTICS & RESEARCH · USA
Waters Corporation is a publicly traded Analytical Laboratory instrument and software company headquartered in Milford, Massachusetts.
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