What does Citadel Investment Advisory, Inc. hold? Q4 2025 13F Holdings & Portfolio

AI Analysis · Q4 2025 · Q4 2025

Citadel Investment Advisory, Inc. filed its latest 13F-HR for Q4 2025. See the latest holdings and position changes below.

Quarter at a glance — Q4 2025

Position-change comparison pending.

No quarter-over-quarter changes available.

By portfolio weight as of Q4 2025.

#HoldingValueSharesWeight

Beckshire Hathaway

$53M106K23.0%

Markel Corp

$34M16K14.5%

Alphabet Inc. Class A

$15M48K6.4%

Imperial Metals Corp

$13M1.7M5.5%

Alphabet Inc. Class C

$9M28K3.8%

Microsoft Corp

$7M15K3.1%

Philip Morris Intl

$6M40K2.7%

Raytheon Technologies Corp

$5M29K2.3%

IBM Corp

$5M17K2.2%

Johnson & Johnson

$5M23K2.1%

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