WallStSmart

Silgan Holdings Inc (SLGN)vsSmurfit WestRock plc (SW)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Smurfit WestRock plc generates 381% more annual revenue ($31.18B vs $6.48B). SLGN leads profitability with a 4.5% profit margin vs 2.2%. SW appears more attractively valued with a PEG of 0.26. SLGN earns a higher WallStSmart Score of 56/100 (C).

SLGN

Buy

56

out of 100

Grade: C

Growth: 5.3Profit: 5.5Value: 7.3Quality: 4.8
Piotroski: 3/9

SW

Buy

54

out of 100

Grade: C-

Growth: 5.3Profit: 5.0Value: 7.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

SLGNSignificantly Overvalued (-164.1%)

Margin of Safety

-164.1%

Fair Value

$18.36

Current Price

$39.42

$21.06 premium

UndervaluedFair: $18.36Overvalued
SWSignificantly Overvalued (-456.2%)

Margin of Safety

-456.2%

Fair Value

$9.04

Current Price

$40.67

$31.63 premium

UndervaluedFair: $9.04Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

SLGN4 strengths · Avg: 8.0/10
PEG RatioValuation
0.798/10

Growing faster than its price suggests

P/E RatioValuation
14.4x8/10

Attractively priced relative to earnings

Price/BookValuation
1.8x8/10

Reasonable price relative to book value

Free Cash FlowQuality
$1.22B8/10

Generating 1.2B in free cash flow

SW2 strengths · Avg: 10.0/10
PEG RatioValuation
0.2610/10

Growing faster than its price suggests

Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Areas to Watch

SLGN4 concerns · Avg: 3.0/10
Revenue GrowthGrowth
4.1%4/10

4.1% revenue growth

Profit MarginProfitability
4.5%3/10

4.5% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

EPS GrowthGrowth
-59.0%2/10

Earnings declined 59.0%

SW4 concerns · Avg: 3.5/10
P/E RatioValuation
30.0x4/10

Moderate valuation

Revenue GrowthGrowth
0.5%4/10

0.5% revenue growth

Return on EquityProfitability
3.9%3/10

ROE of 3.9% — below average capital efficiency

Profit MarginProfitability
2.2%3/10

2.2% margin — thin

Comparative Analysis Report

WallStSmart Research

Bull Case : SLGN

The strongest argument for SLGN centers on PEG Ratio, P/E Ratio, Price/Book. PEG of 0.79 suggests the stock is reasonably priced for its growth.

Bull Case : SW

The strongest argument for SW centers on PEG Ratio, Price/Book. PEG of 0.26 suggests the stock is reasonably priced for its growth.

Bear Case : SLGN

The primary concerns for SLGN are Revenue Growth, Profit Margin, Piotroski F-Score. Thin 4.5% margins leave little buffer for downturns.

Bear Case : SW

The primary concerns for SW are P/E Ratio, Revenue Growth, Return on Equity. Thin 2.2% margins leave little buffer for downturns.

Key Dynamics to Monitor

SW carries more volatility with a beta of 1.00 — expect wider price swings.

SLGN is growing revenue faster at 4.1% — sustainability is the question.

SLGN generates stronger free cash flow (1.2B), providing more financial flexibility.

Monitor PACKAGING & CONTAINERS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

SLGN scores higher overall (56/100 vs 54/100). Both earn "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.

Silgan Holdings Inc

CONSUMER CYCLICAL · PACKAGING & CONTAINERS · USA

Silgan Holdings Inc., manufactures and sells rigid packaging for consumer products in North America, Europe and internationally. The company is headquartered in Stamford, Connecticut.

Smurfit WestRock plc

CONSUMER CYCLICAL · PACKAGING & CONTAINERS · USA

Smurfit Westrock Plc, manufactures, distributes, and sells containerboard, corrugated containers, and other paper-based packaging products in Ireland and internationally. The company is headquartered in Dublin, Ireland.

Want to dig deeper into these stocks?