WallStSmart

BlackRock Inc (BLK)vsRiverNorth Managed Duration Municipal Income Fund Inc (RMM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

BLK leads profitability with a 22.9% profit margin vs 0.0%. BLK trades at a lower P/E of 27.6x. BLK earns a higher WallStSmart Score of 70/100 (B-).

BLK

Strong Buy

70

out of 100

Grade: B-

Growth: 6.0Profit: 7.5Value: 7.3Quality: 4.8
Piotroski: 2/9

RMM

Avoid

27

out of 100

Grade: F

Growth: 4.3Profit: 3.5Value: 3.0Quality: 7.8
Piotroski: 4/9
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BLKSignificantly Overvalued (-308.5%)

Margin of Safety

-308.5%

Fair Value

$240.24

Current Price

$981.35

$741.11 premium

UndervaluedFair: $240.24Overvalued
RMMSignificantly Overvalued (-1031.8%)

Margin of Safety

-1031.8%

Fair Value

$1.29

Current Price

$13.55

$12.26 premium

UndervaluedFair: $1.29Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BLK6 strengths · Avg: 8.7/10
Operating MarginProfitability
36.7%10/10

Strong operational efficiency at 36.7%

Market CapQuality
$151.82B9/10

Large-cap with strong market position

Profit MarginProfitability
22.9%9/10

Keeps 23 of every $100 in revenue as profit

PEG RatioValuation
0.998/10

Growing faster than its price suggests

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
23.4%8/10

Revenue surging 23.4% year-over-year

RMM0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

BLK3 concerns · Avg: 3.0/10
P/E RatioValuation
27.6x4/10

Moderate valuation

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-31.7%2/10

Earnings declined 31.7%

RMM4 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
$273.39M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : BLK

The strongest argument for BLK centers on Operating Margin, Market Cap, Profit Margin. Profitability is solid with margins at 22.9% and operating margin at 36.7%. Revenue growth of 23.4% demonstrates continued momentum.

Bull Case : RMM

RMM has a balanced fundamental profile.

Bear Case : BLK

The primary concerns for BLK are P/E Ratio, Piotroski F-Score, EPS Growth.

Bear Case : RMM

The primary concerns for RMM are Revenue Growth, EPS Growth, Market Cap. A P/E of 72.9x leaves little room for execution misses.

Key Dynamics to Monitor

BLK profiles as a growth stock while RMM is a value play — different risk/reward profiles.

BLK is growing revenue faster at 23.4% — sustainability is the question.

BLK generates stronger free cash flow (2.2B), providing more financial flexibility.

Monitor ASSET MANAGEMENT industry trends, competitive dynamics, and regulatory changes.

Bottom Line

BLK scores higher overall (70/100 vs 27/100), backed by strong 22.9% margins and 23.4% revenue growth. 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.

BlackRock Inc

FINANCIAL SERVICES · ASSET MANAGEMENT · USA

BlackRock, Inc. is an American multinational investment management corporation based in New York City.

RiverNorth Managed Duration Municipal Income Fund Inc

FINANCIAL SERVICES · ASSET MANAGEMENT · USA

RiverNorth Managed Duration Municipal Income Fund Inc (RMM) is a closed-end investment fund designed to provide high current income through a strategically diversified portfolio of municipal securities. Utilizing a managed duration strategy, RMM adeptly navigates interest rate fluctuations, positioning itself to capitalize on evolving opportunities within the municipal bond market. This fund stands out for institutional investors aiming for tax-exempt income, enhancing fixed-income portfolios with optimal tax efficiency. By leveraging comprehensive market research and active management, RMM seeks out undervalued opportunities while maintaining a vigilant approach to risk management in municipal investments.

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