Which is better, FSS or RAA.DE?

On the Buffett-Fit framework, RATIONAL Aktiengesellschaft (RAA.DE) currently grades higher than FSS — 77/100 (B grade) vs 60/100 (C). That said, "better" depends on which framework you trust — FSS wins on none; RAA.DE wins on Warren Buffett, Benjamin Graham, Philip Fisher, Peter Lynch, Joel Greenblatt, Charlie Munger, and Terry Smith. The full pillar breakdown is on this page.

Should I buy FSS or RAA.DE?

This page is an educational comparison, not investment advice. Both FSS and RAA.DE 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 FSS better than RAA.DE for value investing?

On the Buffett-style value-investing framework, RAA.DE currently grades higher — 77/100 vs 60/100, a 17-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 FSS and RAA.DE 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). FSS currently scores 60/100 (C grade); RAA.DE scores 77/100 (B grade). The "Where each wins" section on this page breaks down which pillar each stock dominates.

Which has the stronger moat, FSS or RAA.DE?

Moat strength is one of the five pillars in the Buffett-Fit score on this page. FSS and RAA.DE 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, FSS or RAA.DE?

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 FSS and RAA.DE both Industrials stocks?

Yes — both Federal Signal Corporation (FSS) and RATIONAL Aktiengesellschaft (RAA.DE) operate in the Industrials 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 FSS vs RAA.DE 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

Federal Signal

FSS-Industrials Market cap, Sector

RATIONAL Aktiengesellschaft

RAA.DE$7.69BIndustrials Market cap, Sector

Overall winner

RATIONAL Aktiengesellschaft

FSS 07 RAA.DE

Fit scores by strategy

FSS0wins

7winsRAA.DE

Warren Buffett

60C

B77

Benjamin Graham

74B

B84

Philip Fisher

55D

B84

Peter Lynch

52D

C65

Joel Greenblatt

41F

C61

Charlie Munger

45D

B82

Terry Smith

43F

B81

Side-by-side metrics

Metric	FSS	RAA.DE
Market cap	-	$7.69B
P/E (TTM)	Winner: 26.2x	29.9x
EV/EBIT	Winner: 21.4x	22.5x
ROIC (TTM)

Where each one wins

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

FSS leads on

P/E (TTM)26.2xvs 29.9x+12%
EV/EBIT21.4xvs 22.5x+5%

RAA.DE leads on

Debt / Equity0.0xvs 0.4x+91%
Gross margin59.2%vs 28.42%+52%

More like FSS

FSS vs 6532.T FSS vs SALIK.AE FSS vs MYCR.ST FSS vs GPP.WA

More like RAA.DE

RAA.DE vs 6532.T RAA.DE vs SALIK.AE

Related on invest-like

Strongest Moat Highest ROIC Warren Buffett strategy Economic Moat

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

Industries

Rankings

Glossary

Tools & Methodology

Federal Signal

RATIONAL Aktiengesellschaft

Fit scores by strategy

Side-by-side metrics

Where each one wins

More like FSS

More like RAA.DE

Related on invest-like

Key terms in this analysis