Historical shareholding details of Mountaineer Partners Management LLC holdings in Builders Firstsource Inc (BLDR)

Monthly changes of Mountaineer Partners Management LLC shareholding in Builders Firstsource Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Mountaineer Partners Management Llc	55,875	0.05%

Sep 30, 2024	Mountaineer Partners Management Llc	55,875	0.05%