WallStSmart

Berkshire Hathaway Inc (BRK-A)vsCelestica Inc. (CLS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Berkshire Hathaway Inc generates 2898% more annual revenue ($371.44B vs $12.39B). BRK-A leads profitability with a 18.0% profit margin vs 6.7%. CLS appears more attractively valued with a PEG of 1.00. CLS earns a higher WallStSmart Score of 68/100 (B-).

BRK-A

Buy

53

out of 100

Grade: C-

Growth: 3.3Profit: 7.5Value: 4.7Quality: 8.0
Piotroski: 3/9Altman Z: 2.46

CLS

Strong Buy

68

out of 100

Grade: B-

Growth: 10.0Profit: 7.0Value: 8.7Quality: 5.0
Piotroski: 5/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BRK-ASignificantly Overvalued (-134.1%)

Margin of Safety

-134.1%

Fair Value

$316589.98

Current Price

$718250.00

$401660.02 premium

UndervaluedFair: $316589.98Overvalued
CLSUndervalued (+11.6%)

Margin of Safety

+11.6%

Fair Value

$334.62

Current Price

$302.22

$32.40 discount

UndervaluedFair: $334.62Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-A6 strengths · Avg: 9.2/10
Market CapQuality
$1.04T10/10

Mega-cap, among the largest globally

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Operating MarginProfitability
33.0%10/10

Strong operational efficiency at 33.0%

Debt/EquityHealth
0.219/10

Conservative balance sheet, low leverage

P/E RatioValuation
15.5x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$4.99B8/10

Generating 5.0B in free cash flow

CLS4 strengths · Avg: 9.5/10
Return on EquityProfitability
40.5%10/10

Every $100 of equity generates 41 in profit

Revenue GrowthGrowth
43.6%10/10

Revenue surging 43.6% year-over-year

EPS GrowthGrowth
77.7%10/10

Earnings expanding 77.7% YoY

PEG RatioValuation
1.008/10

Growing faster than its price suggests

Areas to Watch

BRK-A4 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

PEG RatioValuation
9.682/10

Expensive relative to growth rate

Revenue GrowthGrowth
-0.7%2/10

Revenue declined 0.7%

EPS GrowthGrowth
-2.5%2/10

Earnings declined 2.5%

CLS3 concerns · Avg: 3.0/10
Price/BookValuation
15.7x4/10

Trading at 15.7x book value

Profit MarginProfitability
6.7%3/10

6.7% margin — thin

P/E RatioValuation
42.2x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : BRK-A

The strongest argument for BRK-A centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 18.0% and operating margin at 33.0%.

Bull Case : CLS

The strongest argument for CLS centers on Return on Equity, Revenue Growth, EPS Growth. Revenue growth of 43.6% demonstrates continued momentum. PEG of 1.00 suggests the stock is reasonably priced for its growth.

Bear Case : BRK-A

The primary concerns for BRK-A are Piotroski F-Score, PEG Ratio, Revenue Growth.

Bear Case : CLS

The primary concerns for CLS are Price/Book, Profit Margin, P/E Ratio. A P/E of 42.2x leaves little room for execution misses.

Key Dynamics to Monitor

BRK-A profiles as a declining stock while CLS is a hypergrowth play — different risk/reward profiles.

CLS carries more volatility with a beta of 1.38 — expect wider price swings.

CLS is growing revenue faster at 43.6% — sustainability is the question.

BRK-A generates stronger free cash flow (5.0B), providing more financial flexibility.

Bottom Line

CLS scores higher overall (68/100 vs 53/100) and 43.6% 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.

Berkshire Hathaway Inc

FINANCIAL SERVICES · INSURANCE - DIVERSIFIED · USA

Berkshire Hathaway Inc. is an American multinational conglomerate holding company headquartered in Omaha, Nebraska, United States. The company wholly owns GEICO, Duracell, Dairy Queen, BNSF, Lubrizol, Fruit of the Loom, Helzberg Diamonds, Long & Foster, FlightSafety International, Pampered Chef, Forest River, and NetJets, and also owns 38.6% of Pilot Flying J; and significant minority holdings in public companies Kraft Heinz Company (26.7%), American Express (18.8%), The Coca-Cola Company (9.32%), Bank of America (11.9%), and Apple (6.3%).

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Celestica Inc.

TECHNOLOGY · ELECTRONIC COMPONENTS · USA

Celestica Inc. provides hardware platforms and supply chain solutions in North America, Europe, and Asia. The company is headquartered in Toronto, Canada.

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