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13F-HR filed by Lubar & Co., Inc

Lubar & Co., Inc filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-04-24, with 3 holding rows worth $119,036,365.

Accession
0001140361-26-016498
Filed
2026-04-24
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 3 entries on the cover page, a total value of $119,036,365 stated on the cover page (in dollars after the unit check, H1), rows summing to $119,036,365 with VALUE read as dollars as filed, 13F file number 028-14255. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
HALLADOR ENERGY COMPANY40609P105COM5,452,019$88,758,869dollars as filed
STAR GROUP LP85512C105UNIT LTD PARTNR1,295,985$15,914,696dollars as filed
BERKSHIRE HATHAWAY INC DEL084670108CL A20$14,362,800dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001140361-26-016498this filing2026-04-24acceptance time not in the bulk data set