WallStSmart

Otter Tail Corporation (OTTR)vsMammoth Energy Services Inc (TUSK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Otter Tail Corporation generates 2844% more annual revenue ($1.30B vs $44.29M). OTTR leads profitability with a 21.2% profit margin vs 10.4%. OTTR earns a higher WallStSmart Score of 63/100 (C+).

OTTR

Buy

63

out of 100

Grade: C+

Growth: 2.7Profit: 7.5Value: 7.3Quality: 6.3
Piotroski: 2/9Altman Z: 1.67

TUSK

Hold

48

out of 100

Grade: D+

Growth: 2.7Profit: 3.5Value: 5.0Quality: 6.0
Piotroski: 2/9Altman Z: 0.23
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

OTTRSignificantly Overvalued (-92.9%)

Margin of Safety

-92.9%

Fair Value

$44.54

Current Price

$86.55

$42.01 premium

UndervaluedFair: $44.54Overvalued

Intrinsic value data unavailable for TUSK.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

OTTR4 strengths · Avg: 8.3/10
Profit MarginProfitability
21.2%9/10

Keeps 21 of every $100 in revenue as profit

P/E RatioValuation
13.3x8/10

Attractively priced relative to earnings

Price/BookValuation
1.9x8/10

Reasonable price relative to book value

Operating MarginProfitability
22.2%8/10

Strong operational efficiency at 22.2%

TUSK2 strengths · Avg: 10.0/10
Price/BookValuation
0.4x10/10

Reasonable price relative to book value

Debt/EquityHealth
0.0210/10

Conservative balance sheet, low leverage

Areas to Watch

OTTR4 concerns · Avg: 3.8/10
PEG RatioValuation
1.724/10

Expensive relative to growth rate

Revenue GrowthGrowth
1.6%4/10

1.6% revenue growth

Altman Z-ScoreHealth
1.674/10

Distress zone — elevated risk

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

TUSK4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$111.22M3/10

Smaller company, higher risk/reward

Operating MarginProfitability
4.5%3/10

Operating margin of 4.5%

Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

Comparative Analysis Report

WallStSmart Research

Bull Case : OTTR

The strongest argument for OTTR centers on Profit Margin, P/E Ratio, Price/Book. Profitability is solid with margins at 21.2% and operating margin at 22.2%.

Bull Case : TUSK

The strongest argument for TUSK centers on Price/Book, Debt/Equity.

Bear Case : OTTR

The primary concerns for OTTR are PEG Ratio, Revenue Growth, Altman Z-Score.

Bear Case : TUSK

The primary concerns for TUSK are EPS Growth, Market Cap, Operating Margin.

Key Dynamics to Monitor

OTTR profiles as a value stock while TUSK is a declining play — different risk/reward profiles.

TUSK carries more volatility with a beta of 0.97 — expect wider price swings.

OTTR is growing revenue faster at 1.6% — sustainability is the question.

OTTR generates stronger free cash flow (22M), providing more financial flexibility.

Bottom Line

OTTR scores higher overall (63/100 vs 48/100), backed by strong 21.2% margins. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

Otter Tail Corporation

INDUSTRIALS · CONGLOMERATES · USA

Otter Tail Corporation is engaged in electrical service, manufacturing and plastic piping businesses in the United States. The company is headquartered in Fergus Falls, Minnesota.

Mammoth Energy Services Inc

INDUSTRIALS · CONGLOMERATES · USA

Mammoth Energy Services, Inc. is an oilfield services company. The company is headquartered in Oklahoma City, Oklahoma.

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