Lubar & Co., Inc

Est. AUM

$119.0M

13F long equity, this entity only

Positions

Period

Mar 2026 (Q1)

SEC EDGAR

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	Hallador Energy Company	COM	$88.8M	5452019	74.56%	DFND
2	Star Group L.P.	UNIT	$15.9M	1295985	13.37%	DFND
3	Berkshire Hathaway Inc.	CL A	$14.4M	20	12.07%	DFND

Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.