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Lubar & Company 13F Portfolio

Portfolio Manager
Lubar & Co., Inc
Performance
+6.21% (2026 Q2)
AUM (13F)
$126.43M
# of Holdings
3
Performance Rank
Allocation (Top 20)
100%
Latest filing
Q2 2026

Lubar & Co., Inc Holdings Map

Top 3 Lubar & Co., Inc Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
HNRG
Hallador Energy Company
74.99%5.45M$94.8M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 5.45M shares2026-Q1: 5.45M shares2026-Q2: 5.45M shares
$19.31(-20.54%)
2026-06-30
SGU
Star Group L.P.
13.16%1.30M$16.6M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 1.30M shares2026-Q1: 1.30M shares2026-Q2: 1.30M shares
$11.84(+6.99%)
2026-06-30
BRK.A
Berkshire Hathaway Inc.
11.85%20$15.0M
+0.00%(+0)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 20 shares2026-Q1: 20 shares2026-Q2: 20 shares
$754500.00(+4.14%)
2026-06-30

About Lubar & Co., Inc’s portfolio

Lubar & Co., Inc reports $126.43M in US-listed equity holdings across 3 positions in its most recent 13F filing. Its largest disclosed positions are HNRG (75.0%), SGU (13.2%) and BRK.A (11.8%). The top 20 holdings account for 100% of reported assets. Its disclosed equity book has returned -24.74% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
HNRG — 75.0% ($94.81M)SGU — 13.2% ($16.64M)BRK.A — 11.8% ($14.98M)
100%in top 3
  • HNRG75.0%
  • SGU13.2%
  • BRK.A11.8%

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Source filings

Holdings on this page are parsed from Lubar & Co., Inc’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1473033). View Lubar & Co., Inc’s 13F filings on SEC

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