Filed: 10/12/2023ACC: 0001953324-23-000004
📋 What this filing means
AQUAMARINE ZURICH AG filed this quarterly 13F‑HR report disclosing 12 equity positions with a total reported market value of $202.8K. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
12
Positions
$202.8K
Total AUM (reported)
2.07M
Total Shares
Allocation by class
COM$101.5K50.1%
CL B NEW$49.3K24.3%
CL A$45.8K22.6%
SPONSORED ADS$4.1K2.0%
CAP STK CL A$2.1K1.0%
Portfolio Concentration
Top 3$106.6K52.6%
4–10$90.8K44.7%
11–25$5.5K2.7%
Top 3 weight
52.6%
Top 10 weight
97.3%
Voting Authority Distribution
Total shares with voting rights: 2.07M
Sole
Full voting authority
2.07M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole12
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings12
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares140.60K
TypeSH
Market value$49.3K
24.28%
Sole
140.60K
Shared
0.00
None
0.00
AMERICAN EXPRESS CO
SOLEShares210K
TypeSH
Market value$31.3K
15.45%
Sole
210K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares65.75K
TypeSH
Market value$26.0K
12.83%
Sole
65.75K
Shared
0.00
None
0.00
FERRARI N V
SOLEShares80K
TypeSH
Market value$23.7K
11.66%
Sole
80K
Shared
0.00
None
0.00
BANK AMERICA CORP
SOLEShares767.85K
TypeSH
Market value$21.0K
10.36%
Sole
767.85K
Shared
0.00
None
0.00
BERKSHIRE HATHAWAY INC DEL
SOLEShares30.00
TypeSH
Market value$15.9K
7.86%
Sole
30.00
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares200K
TypeSH
Market value$13.6K
6.71%
Sole
200K
Shared
0.00
None
0.00
MOODYS CORP
SOLEShares27K
TypeSH
Market value$8.5K
4.21%
Sole
27K
Shared
0.00
None
0.00
ALIBABA GROUP HLDG LTD
SOLEShares47.50K
TypeSH
Market value$4.1K
2.03%
Sole
47.50K
Shared
0.00
None
0.00
SERITAGE GROWTH PPTYS
SOLEShares500K
TypeSH
Market value$3.9K
1.91%
Sole
500K
Shared
0.00
None
0.00
DAILY JOURNAL CORP
SOLEShares11.50K
TypeSH
Market value$3.4K
1.67%
Sole
11.50K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares16K
TypeSH
Market value$2.1K
1.03%
Sole
16K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 140.60K | SH | $49.3K 24.28% | 140.60K | 0.00 | 0.00 |
AMERICAN EXPRESS COSOLE | COM | 210K | SH | $31.3K 15.45% | 210K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 65.75K | SH | $26.0K 12.83% | 65.75K | 0.00 | 0.00 |
FERRARI N VSOLE | COM | 80K | SH | $23.7K 11.66% | 80K | 0.00 | 0.00 |
BANK AMERICA CORPSOLE | COM | 767.85K | SH | $21.0K 10.36% | 767.85K | 0.00 | 0.00 |
BERKSHIRE HATHAWAY INC DELSOLE | CL A | 30.00 | SH | $15.9K 7.86% | 30.00 | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 200K | SH | $13.6K 6.71% | 200K | 0.00 | 0.00 |
MOODYS CORPSOLE | COM | 27K | SH | $8.5K 4.21% | 27K | 0.00 | 0.00 |
ALIBABA GROUP HLDG LTDSOLE | SPONSORED ADS | 47.50K | SH | $4.1K 2.03% | 47.50K | 0.00 | 0.00 |
SERITAGE GROWTH PPTYSSOLE | CL A | 500K | SH | $3.9K 1.91% | 500K | 0.00 | 0.00 |
DAILY JOURNAL CORPSOLE | COM | 11.50K | SH | $3.4K 1.67% | 11.50K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 16K | SH | $2.1K 1.03% | 16K | 0.00 | 0.00 |