WallStSmart

AlphaTime Acquisition Corp Ordinary Shares (ATMC)vsBerkshire Hathaway Inc (BRK-A)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

BRK-A leads profitability with a 22.3% profit margin vs 0.0%. BRK-A trades at a lower P/E of 12.8x. BRK-A earns a higher WallStSmart Score of 74/100 (B).

ATMC

Avoid

22

out of 100

Grade: F

Growth: 3.7Profit: 4.0Value: 4.0Quality: 4.5
Piotroski: 3/9Altman Z: -0.13

BRK-A

Strong Buy

74

out of 100

Grade: B

Growth: 7.3Profit: 7.5Value: 5.0Quality: 8.5
Piotroski: 4/9Altman Z: 2.59

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ATMC1 strengths · Avg: 9.0/10
Debt/EquityHealth
0.139/10

Conservative balance sheet, low leverage

BRK-A6 strengths · Avg: 9.7/10
Market CapQuality
$1.09T10/10

Mega-cap, among the largest globally

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

Operating MarginProfitability
32.6%10/10

Strong operational efficiency at 32.6%

EPS GrowthGrowth
107.8%10/10

Earnings expanding 107.8% YoY

Profit MarginProfitability
22.3%9/10

Keeps 22 of every $100 in revenue as profit

Debt/EquityHealth
0.179/10

Conservative balance sheet, low leverage

Areas to Watch

ATMC4 concerns · Avg: 3.3/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

Market CapQuality
$38.02M3/10

Smaller company, higher risk/reward

Return on EquityProfitability
3.9%3/10

ROE of 3.9% — below average capital efficiency

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

BRK-A1 concerns · Avg: 2.0/10
PEG RatioValuation
9.682/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : ATMC

The strongest argument for ATMC centers on Debt/Equity.

Bull Case : BRK-A

The strongest argument for BRK-A centers on Market Cap, Price/Book, Operating Margin. Profitability is solid with margins at 22.3% and operating margin at 32.6%.

Bear Case : ATMC

The primary concerns for ATMC are Revenue Growth, Market Cap, Return on Equity. A P/E of 186.3x leaves little room for execution misses.

Bear Case : BRK-A

The primary concerns for BRK-A are PEG Ratio.

Key Dynamics to Monitor

ATMC profiles as a value stock while BRK-A is a mature play — different risk/reward profiles.

BRK-A carries more volatility with a beta of 0.60 — expect wider price swings.

BRK-A is growing revenue faster at 10.0% — sustainability is the question.

BRK-A generates stronger free cash flow (5.6B), providing more financial flexibility.

Bottom Line

BRK-A scores higher overall (74/100 vs 22/100), backed by strong 22.3% margins. Both earn "Strong Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

AlphaTime Acquisition Corp Ordinary Shares

FINANCIAL SERVICES · SHELL COMPANIES · USA

AlphaTime Acquisition Corp (ATMC) is a special purpose acquisition company (SPAC) focused on merging with high-growth, innovative firms across diverse sectors. Backed by robust capital and guided by an experienced management team, ATMC identifies transformative opportunities that enhance scalability and drive shareholder value. With a strategic approach to navigating the complexities of mergers and acquisitions, the company is positioned to deliver sustainable growth and long-term returns in a dynamic market landscape.

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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