Which is better, KEP or SBS?

On the Buffett-Fit framework, Companhia de Saneamento Básico do Estado de São Paulo - SABESP (SBS) currently grades higher than KEP — 57/100 (C grade) vs 44/100 (D). That said, "better" depends on which framework you trust — KEP wins on Peter Lynch; SBS wins on Warren Buffett, Benjamin Graham, Philip Fisher, Joel Greenblatt, Charlie Munger, and Terry Smith. The full pillar breakdown is on this page.

Should I buy KEP or SBS?

This page is an educational comparison, not investment advice. Both KEP and SBS are graded against the same Buffett 5-pillar framework (moat, earnings durability, management quality, financial health, valuation) plus six other documented investor frameworks. Read the side-by-side breakdown to see which one matches the criteria you care about most — and always do your own research before making any investment decision.

Is KEP better than SBS for value investing?

On the Buffett-style value-investing framework, SBS currently grades higher — 57/100 vs 44/100, a 13-point gap. The gap is driven by which pillars each stock passes; the table on this page shows moat, durability, management, financial health, and valuation side-by-side.

What's the difference between KEP and SBS on Warren Buffett's framework?

Both stocks are evaluated on the same five pillars: economic moat (durable competitive advantage), earnings durability (consistent profitability), management quality (capital allocation), financial health (conservative balance sheet), and valuation (margin of safety). KEP currently scores 44/100 (D grade); SBS scores 57/100 (C grade). The "Where each wins" section on this page breaks down which pillar each stock dominates.

Which has the stronger moat, KEP or SBS?

Moat strength is one of the five pillars in the Buffett-Fit score on this page. KEP and SBS are each scored on ROIC sustainability, gross-margin durability, and qualitative signals like brand strength, switching costs, network effects, and regulatory barriers. The pillar breakdown on this page shows the moat sub-score side-by-side so you can see which one has the more durable competitive advantage.

Which is more undervalued, KEP or SBS?

Valuation is one of the five Buffett-Fit pillars on this page. Both stocks are scored on owner-earnings yield, price-to-intrinsic-value vs the underlying compounding rate, and the margin of safety relative to a conservative DCF. The valuation sub-score in the table below tells you which one currently trades at a more attractive price relative to its underlying business quality.

Are KEP and SBS both Utilities stocks?

Yes — both Korea Electric Power Corporation (KEP) and Companhia de Saneamento Básico do Estado de São Paulo - SABESP (SBS) operate in the Utilities sector. That makes this a direct sector-peer comparison, which is the apples-to-apples way to use the Buffett-Fit framework: the score weighs each stock against its sector's specific quality and valuation benchmarks (sector-relative bonus), so the cross-stock comparison isn't distorted by inter-sector base-rate differences.

Is this KEP vs SBS comparison investment advice?

No. This page is an educational pattern-match against documented public frameworks (Buffett, Graham, Fisher, Lynch, Greenblatt, Munger, Smith), not personalised investment advice. The scores reflect how closely each stock matches each framework's documented criteria — they are not buy/hold/sell recommendations. Always do your own research and consult a licensed financial adviser for personalised advice.

Stock comparison

Korea Electric Power

Companhia de Saneamento Básico do Estado de São Paulo - SABESP

Scored across Buffett, Graham, Lynch and Greenblatt - plus a side-by-side metric table covering valuation, quality, growth and balance sheet.

KEP

Market cap

$16.81B

Sector

Utilities

SBS

Companhia de Saneamento Básico do Estado de São Paulo - SABESP

Market cap

$19.34B

Sector

Utilities

Overall winner

Companhia de Saneamento Básico do Estado de São Paulo - SABESP SBS

Wins on the combined sum of fit scores across all four strategies. Per-strategy breakdown below.

Fit scores by strategy

Strategy	KEP	SBS	Winner
Warren Buffett	44D	57C	SBS
Benjamin Graham	22F	61C	SBS
Philip Fisher	42D	69C	SBS
Peter Lynch	67C	63C	KEP
Joel Greenblatt	34F	35D	SBS
Charlie Munger	37D	61D	SBS
Terry Smith	31F	58D	SBS

Side-by-side metrics

Metric	KEP	SBS
Market cap	$16.81B	$19.34B
P/E (TTM)	2.9x	11.7x
EV/EBIT	11.4x	12.4x
ROIC (TTM)	5.08%	8.64%
Gross margin	58.46%	36.45%
Net margin	8.95%	22.03%
Revenue CAGR 5y	12.63%	17.65%
EPS CAGR 5y	-	37.86%
Debt / Equity	2.6x	1.2x
Dividend yield	3.88%	2.39%

Where each one wins

The metrics with the biggest gap between the two - sorted so the most decisive edges read first.

KEP leads on

P/E (TTM)2.9xvs 11.7x+75%
Dividend yield3.88%vs 2.39%+38%
Gross margin58.46%vs 36.45%+38%
EV/EBIT11.4xvs 12.4x+8%

SBS leads on

Net margin22.03%vs 8.95%+59%
Debt / Equity1.2xvs 2.6x+55%
ROIC (TTM)8.64%vs 5.08%+41%
Revenue CAGR 5y17.65%vs 12.63%+28%

More like KEP

KEP vs AXIA KEP vs ENLT KEP vs AEP KEP vs XEL KEP vs KGN.WA KEP vs 9503.T

More like SBS

SBS vs AXIA SBS vs ENLT SBS vs AEP SBS vs XEL SBS vs KGN.WA SBS vs 9503.T

Read the full Buffett-Brain analysis for KEP Read the full Buffett-Brain analysis for SBS

Related on invest-like

Strongest Moat Highest ROIC Warren Buffett strategy Economic Moat

Key terms in this analysis

ROIC Free Cash Flow (FCF)Economic Moat P/E Ratio Margin of Safety Quality Score

Educational tool. Fit scores are deterministic projections from public financials onto each investor's published criteria - not personal recommendations or advice.

Strategy

KEP

SBS

Warren Buffett

44D

57C

Benjamin Graham

22F

61C

Philip Fisher

42D

69C

Peter Lynch

67C

63C

Joel Greenblatt

34F

35D

Charlie Munger

37D

61D

Terry Smith

31F

58D

Metric

KEP

SBS

Market cap

$16.81B

$19.34B

P/E (TTM)

2.9x

11.7x

EV/EBIT

11.4x

12.4x

ROIC (TTM)

5.08%

8.64%

Gross margin

58.46%

36.45%

Net margin

8.95%

22.03%

Revenue CAGR 5y

12.63%

17.65%

EPS CAGR 5y

37.86%

Debt / Equity

2.6x

1.2x

Dividend yield

3.88%

2.39%

Where each one wins

The metrics with the biggest gap between the two - sorted so the most decisive edges read first.

KEP leads on

P/E (TTM)2.9xvs 11.7x+75%
Dividend yield3.88%vs 2.39%+38%
Gross margin58.46%vs 36.45%+38%
EV/EBIT11.4xvs 12.4x+8%

SBS leads on

Net margin22.03%vs 8.95%+59%
Debt / Equity1.2xvs 2.6x+55%
ROIC (TTM)8.64%vs 5.08%+41%
Revenue CAGR 5y17.65%vs 12.63%+28%