DOSSIER · 13F-HR · Q1 2026

Lubar & Co., Inc

Lubar &'s pension fund based in Boston, MA — $119M in tracked AUM across 3 positions as of Q1 2026.

Lubar &·Boston, MA·Pension Fund

CIK 0001473033 · last filed Mar 31, 2026

Total AUM

$119M

▼ 7.8%

vs prior

Holdings

—

positions

Whale Score

tracked

Activity

—

no data

changes this Q

Top sector

Tech

6% weight

concentration

AI Analysis · Q1 2026 · Q1 2026

Lubar & Co., Inc filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight

Hallador Energy Company

$89M5.5M74.6%

Star Group L.P.

$16M1.3M13.4%

Berkshire Hathaway Inc.

$14M2012.1%

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