WLK 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	7.96B EUR	9.33B EUR	14.97B EUR	9.46B EUR
Enterprise Value	12.49B EUR	13.56B EUR	19.11B EUR	13.14B EUR
Valuation Multiples
Trailing P/E	--	--	--	--
Forward P/E	21.02x	--	--	--
Price to Sales	0.7x	0.83x	1.36x	1.14x
Price to Book	0.91x	1.07x	1.75x	1.08x
EV/Revenue	1.11x	1.2x	1.74x	1.58x
EV/EBITDA	11.1x	10.03x	19.21x	15.89x
Price to FCF (P/FCF)	344.24x	--	--	--
EV/FCF	540.11x	--	--	--
FCF Yield	0.29%	-2.84%	-3.39%	-2.17%