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Q2 2026 7/58 funds filed
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Investor portfolio

Aquamarine Capital

ValueQuality

Aquamarine Capital is Guy Spier's investment firm, widely associated with value-oriented investing.

Linked investors: Guy Spier

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US 13F portfolio

Quarter
Q2 2026
Filed
2026-07-10
Portfolio value
$144,091,000
Positions
7
history Ticker Change % of portfolio
DJCO 4.8%
RACE 7.71%
MCO 8.49%
MA 14.26%
AXP 15.26%
BRK.{A,B} 49.49%

13F filings show only a fund's disclosed US-listed long book — methodology & caveats.