Universe · entity
Lubar & Co., Inc
Institutional manager (13F) · CIK 1473033
13F holdings · as of 2026-03-31 · top 3 · reported portfolio $119M
| # | Issuer | Value | Shares |
|---|---|---|---|
| 1 | Hallador Energy Company | $89M | 5,452,019 |
| 2 | Star Group L.P. | $16M | 1,295,985 |
| 3 | Berkshire Hathaway Inc. | $14M | 20 |
Source: sec_edgar_13f · public regulatory · retrieved 2026-06-29. Public SEC data; no contact information.