本期 13F-HR 中的全部持仓，以及相对上季度的变化。
13F 持仓，最新季度
来源SEC EDGAR13F-HR
Lubar & Co., Inc (CIK 1473033) reported $126.4M across 3 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: HNRG ($94.8M, 74.99%), SGU ($16.6M, 13.16%), BRK/A ($15.0M, 11.85%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | HNRG | Hallador Energy Company | $94.8M | 74.99% | 5.5M | Hold |
| 2 | SGU | Star Group L.P. | $16.6M | 13.16% | 1.3M | Hold |
| 3 | BRK/A | Berkshire Hathaway Inc. | $15.0M | 11.85% | 20 | Hold |
来源：SEC 13F 申报文件 · 截至 2026-06-30