Aquamarine Zurich AG 13F Activity & Position Changes (Q3 2022)

As of Sep 30, 2022, the Aquamarine Zurich AG portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Nov 08, 2022. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.

During Q3 2022, the filing reported:

Increases - None reported
Reductions - None reported
Complete Exits - None reported

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date Symbol Type Change Qty
Q3 2022
AXP
American Express Company
Buy - Position Entry
+210,000
Q3 2022
BABA
Alibaba Group Holding Limited
Buy - Position Entry
+47,500
Q3 2022
BAC
Bank of America Corporation
Buy - Position Entry
+767,845
Q3 2022
BRK-A
Berkshire Hathaway Inc.
Buy - Position Entry
+30
Q3 2022
BRK-B
Berkshire Hathaway Inc. New
Buy - Position Entry
+140,600
Q3 2022
DJCO
Daily Journal Corp. (S.C.)
Buy - Position Entry
+11,500
Q3 2022
GOOGL
Alphabet Inc.
Buy - Position Entry
+800
Q3 2022
MA
Mastercard Incorporated
Buy - Position Entry
+65,750
Q3 2022
MCO
Moody's Corporation
Buy - Position Entry
+27,000
Q3 2022
MU
Micron Technology, Inc.
Buy - Position Entry
+200,000
Q3 2022
RACE
Ferrari
Buy - Position Entry
+80,000
Q3 2022
SRG
Seritage Growth Properties
Buy - Position Entry
+500,000