Aquamarine Zurich Ag Portfolio Holdings

Aquamarine Zurich Ag

  • $317 Million
  • Q3 2025

Aquamarine Zurich Ag has filed its 13F form on October 20, 2025 for Q3 2025 where it was disclosed a total value porftolio of $317 Million distributed in 14 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Berkshire Hathaway Inc Class B with a value of $70.7M, American Express CO with a value of $69.8M, Bank Of America Corp with a value of $39.6M, Mastercard Inc with a value of $37.4M, and Ferrari N.V. with a value of $29M.

Examining the 13F form we can see an increase of $7.53M in the current position value, from $310M to 317M.

Aquamarine Zurich Ag is based out at Zurich, V8

Below you can find more details about Aquamarine Zurich Ag portfolio as well as his latest detailed transactions.

Portfolio value $317 Million
Financial Services: $253 Million
Consumer Cyclical: $37.5 Million
Technology: $18.7 Million
Communication Services: $3.89 Million
Real Estate: $2.13 Million
Basic Materials: $1.31 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$662B
$70.7 Million 22.27% of portfolio
140,600
Q3 2022 New
$255B
$69.8 Million 21.98% of portfolio
210,000
Q3 2022 New
$413B
$39.6 Million 12.48% of portfolio
767,845
Q3 2022 New
$512B
$37.4 Million 11.78% of portfolio
65,750
Q3 2022 New
$76.2B
$29 Million 9.13% of portfolio
60,000
Q1 2024 Reduced 25.0%
$453B
$22.6 Million 7.13% of portfolio
30
Q3 2022 New
$268B
$13.4 Million 4.22% of portfolio
80,000
Q3 2025 Reduced 60.0%
$87.8B
$12.9 Million 4.05% of portfolio
27,000
Q3 2022 New
$418B
$8.49 Million 2.68% of portfolio
47,500
Q3 2022 New
$551M
$5.35 Million 1.69% of portfolio
11,500
Q3 2022 New
$1.65T
$3.89 Million 1.23% of portfolio
16,000
Q4 2022 Added 1,900.0%
$233M
$2.13 Million 0.67% of portfolio
500,000
Q3 2022 New
$2.76B
$1.31 Million 0.41% of portfolio
8,000
Q2 2024 New
Core Natural Resources Inc
-
$897,000 0.28% of portfolio
-
Q1 2025 Added 32.59%

Summary

  • Portfolio
  • No. of Stocks 14
  • Current Value $317 Million
  • Prior Value $310 Million
  • Filing
  • Period Q3 2025
  • Filing Date October 20, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 0 stocks
  • Additional Purchases 0 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 1 stocks
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