WallStSmart

Berkshire Hathaway Inc (BRK-A)vsRiverNorth Managed Duration Municipal Income Fund II Inc. (RMMZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

BRK-A leads profitability with a 19.3% profit margin vs 0.0%. BRK-A trades at a lower P/E of 14.8x. BRK-A earns a higher WallStSmart Score of 61/100 (C+).

BRK-A

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 6.5Value: 5.0Quality: 7.0
Piotroski: 4/9Altman Z: 2.59

RMMZ

Avoid

28

out of 100

Grade: F

Growth: 4.3Profit: 3.5Value: 4.0Quality: 4.8
Piotroski: 4/9

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BRK-A6 strengths · Avg: 8.8/10
Market CapQuality
$1.07T10/10

Mega-cap, among the largest globally

EPS GrowthGrowth
119.6%10/10

Earnings expanding 119.6% YoY

Debt/EquityHealth
0.189/10

Conservative balance sheet, low leverage

P/E RatioValuation
14.8x8/10

Attractively priced relative to earnings

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$5.45B8/10

Generating 5.5B in free cash flow

RMMZ0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

BRK-A2 concerns · Avg: 3.0/10
Revenue GrowthGrowth
4.4%4/10

4.4% revenue growth

PEG RatioValuation
9.682/10

Expensive relative to growth rate

RMMZ4 concerns · Avg: 3.5/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$125.98M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : BRK-A

The strongest argument for BRK-A centers on Market Cap, EPS Growth, Debt/Equity. Profitability is solid with margins at 19.3% and operating margin at 14.3%.

Bull Case : RMMZ

RMMZ has a balanced fundamental profile.

Bear Case : BRK-A

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

Bear Case : RMMZ

The primary concerns for RMMZ are Revenue Growth, EPS Growth, Market Cap. A P/E of 186.3x leaves little room for execution misses.

Key Dynamics to Monitor

BRK-A is growing revenue faster at 4.4% — sustainability is the question.

BRK-A generates stronger free cash flow (5.5B), providing more financial flexibility.

Monitor INSURANCE - DIVERSIFIED industry trends, competitive dynamics, and regulatory changes.

Bottom Line

BRK-A scores higher overall (61/100 vs 28/100), backed by strong 19.3% margins. Both earn "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.

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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RiverNorth Managed Duration Municipal Income Fund II Inc.

FINANCIAL SERVICES · ASSET MANAGEMENT · USA

RiverNorth Managed Duration Municipal Income Fund II Inc. (RMMZ) is a closed-end fund designed to generate tax-exempt income through a diversified portfolio of municipal securities. Employing innovative strategies to navigate interest rate fluctuations, RMMZ strives to enhance yield while safeguarding capital. Its dual focus on income potential and risk management makes RMMZ an appealing option for institutional investors looking to strengthen their fixed-income allocations with high-quality municipal bonds across diverse market dynamics.

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