KOS Valuations

Quarterly trend of key valuation metrics

Metric	Current (TTM) TTM Baseline	Q2 '26 30.06.2026	Q1 '26 31.03.2026	Q4 '25 31.12.2025
Market & Enterprise Value
Market Cap	1.57B EUR	1.25B EUR	1.65B EUR	435.28M EUR
Enterprise Value	4.26B EUR	3.9B EUR	4.5B EUR	3.4B EUR
Valuation Multiples
Trailing P/E	--	--	--	--
Forward P/E	8.2x	--	--	--
Price to Sales	0.99x	0.79x	1.2x	0.44x
Price to Book	2.22x	1.78x	3.2x	0.82x
EV/Revenue	2.69x	2.46x	3.28x	3.4x
EV/EBITDA	6.83x	5.72x	11.13x	16.66x
Price to FCF (P/FCF)	8.08x	--	--	--
EV/FCF	21.88x	--	--	--
FCF Yield	12.37%	-1.26%	-4.23%	-20.51%