Aquamarine Capital historical reports.

Top positions activity

Quarterly report: Q4 2023

Total value: $228.7K
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 50.1K 21.92% 140.6K =
AXP
American Express Co. 39.3K 17.19% 210.0K =
MA
Mastercard Incorporated - Class A 28.0K 12.25% 65.8K =
RACE
Ferrari N.V. 27.0K 11.78% 80.0K =
BAC
Bank Of America Corp. 25.9K 11.3% 767.8K =
MU
Micron Technology Inc. 17.1K 7.46% 200.0K =
BRK.A
Berkshire Hathaway Inc. - Class A 16.3K 7.11% 30 =
MCO
Moody`s Corp. 10.5K 4.61% 27.0K =
SRG
Seritage Growth Properties - Class A 4.7K 2.04% 500.0K =
DJCO
Daily Journal Corporation 3.9K 1.71% 11.5K =
BABA
Alibaba Group Holding Ltd - ADR 3.7K 1.6% 47.5K =
GOOGL
Alphabet Inc - Class A 2.2K 0.97% 16.0K =

Quarterly report: Q3 2023

Total value: $202.8K
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 49.3K 24.28% 140.6K =
AXP
American Express Co. 31.3K 15.44% 210.0K =
MA
Mastercard Incorporated - Class A 26.0K 12.83% 65.8K =
RACE
Ferrari N.V. 23.7K 11.66% 80.0K =
BAC
Bank Of America Corp. 21.0K 10.36% 767.8K =
BRK.A
Berkshire Hathaway Inc. - Class A 15.9K 7.86% 30 =
MU
Micron Technology Inc. 13.6K 6.7% 200.0K =
MCO
Moody`s Corp. 8.5K 4.2% 27.0K =
BABA
Alibaba Group Holding Ltd - ADR 4.1K 2.03% 47.5K =
SRG
Seritage Growth Properties - Class A 3.9K 1.9% 500.0K =
DJCO
Daily Journal Corporation 3.4K 1.66% 11.5K =
GOOGL
Alphabet Inc - Class A 2.1K 1.03% 16.0K =

Quarterly report: Q2 2023

Total value: $209.8K
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 47.9K 22.85% 140.6K =
AXP
American Express Co. 36.6K 17.44% 210.0K =
RACE
Ferrari N.V. 26.1K 12.46% 80.0K =
MA
Mastercard Incorporated - Class A 25.9K 12.32% 65.8K =
BAC
Bank Of America Corp. 22.0K 10.5% 767.8K =
BRK.A
Berkshire Hathaway Inc. - Class A 15.5K 7.4% 30 =
MU
Micron Technology Inc. 12.6K 6.01% 200.0K =
MCO
Moody`s Corp. 9.4K 4.47% 27.0K =
SRG
Seritage Growth Properties - Class A 4.5K 2.12% 500.0K =
BABA
Alibaba Group Holding Ltd - ADR 4.0K 1.88% 47.5K =
DJCO
Daily Journal Corporation 3.3K 1.58% 11.5K =
GOOGL
Alphabet Inc - Class A 1.9K 0.91% 16.0K =

Quarterly report: Q1 2023

Total value: $193.4K
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 43.4K 22.45% 140.6K =
AXP
American Express Co. 34.5K 17.81% 210.0K =
MA
Mastercard Incorporated - Class A 23.9K 12.35% 65.8K =
BAC
Bank Of America Corp. 22.0K 11.35% 767.8K =
RACE
Ferrari N.V. 21.6K 11.17% 80.0K =
BRK.A
Berkshire Hathaway Inc. - Class A 14.0K 7.22% 30 =
MU
Micron Technology Inc. 12.1K 6.24% 200.0K =
MCO
Moody`s Corp. 8.3K 4.27% 27.0K =
BABA
Alibaba Group Holding Ltd - ADR 4.9K 2.51% 47.5K =
SRG
Seritage Growth Properties - Class A 3.9K 2.03% 500.0K =
DJCO
Daily Journal Corporation 3.3K 1.69% 11.5K =
GOOGL
Alphabet Inc - Class A 1.7K 0.85% 16.0K =

Quarterly report: Q4 2022

Total value: $185.9K
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 43.4K 23.36% 140.6K =
AXP
American Express Co. 31.0K 16.69% 210.0K =
BAC
Bank Of America Corp. 25.4K 13.68% 767.8K =
MA
Mastercard Incorporated - Class A 22.9K 12.3% 65.8K =
RACE
Ferrari N.V. 17.1K 9.22% 80.0K =
BRK.A
Berkshire Hathaway Inc. - Class A 14.1K 7.56% 30 =
MU
Micron Technology Inc. 10.0K 5.37% 200.0K =
MCO
Moody`s Corp. 7.5K 4.04% 27.0K =
SRG
Seritage Growth Properties - Class A 5.9K 3.18% 500.0K =
BABA
Alibaba Group Holding Ltd - ADR 4.2K 2.25% 47.5K =
DJCO
Daily Journal Corporation 2.9K 1.55% 11.5K =
GOOGL
Alphabet Inc - Class A 1.4K 0.75% 16.0K +15.2K ↑1900.00%

Quarterly report: Q3 2022

Total value: $164.4M
TICKER CORP NAME VALUE($) SHARES +/- SHARES OWNERSHIP HISTORY
BRK.B
Berkshire Hathaway Inc. - Class B 37.5M 22.84% 140.6K =
AXP
American Express Co. 28.3M 17.23% 210.0K =
BAC
Bank Of America Corp. 23.2M 14.1% 767.8K =
MA
Mastercard Incorporated - Class A 18.7M 11.37% 65.8K =
RACE
Ferrari N.V. 15.0M 9.14% 80.0K =
BRK.A
Berkshire Hathaway Inc. - Class A 12.2M 7.41% 30 =
MU
Micron Technology Inc. 10.0M 6.09% 200.0K =
MCO
Moody`s Corp. 6.6M 3.99% 27.0K =
SRG
Seritage Growth Properties - Class A 4.5M 2.74% 500.0K =
BABA
Alibaba Group Holding Ltd - ADR 3.8M 2.31% 47.5K =
DJCO
Daily Journal Corporation 2.9M 1.79% 11.5K =
GOOGL
Alphabet Inc - Class A 1.5M 0.93% 800 =