13F-HR/A filed by Aquamarine Zurich AG
Aquamarine Zurich AG filed this 13F-HR/A for the quarter ended 2025-03-31, filed 2025-07-18, with 14 holding rows worth $293,674,000.
- Accession
- 0001953324-25-000005
- Filer
- CIK 1953324
- Filed
- 2025-07-18
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2025
A holdings report, amendment of type restatement, 14 entries on the cover page, a total value of $293,674,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $293,674,000 with VALUE read as thousands, detected and multiplied, 13F file number 028-22669. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| Berkshire Hathaway Inc | 084670702 | COM | 140,600 | $74,881,000 | thousands, detected and multiplied | |
| American Express Company | 025816109 | COM | 210,000 | $56,501,000 | thousands, detected and multiplied | |
| MasterCard, Inc | 57636Q104 | COM | 65,750 | $36,039,000 | thousands, detected and multiplied | |
| Bank of America Corp | 060505104 | COM | 767,845 | $32,042,000 | thousands, detected and multiplied | |
| BERKSHIRE HATHAWAY INC DEL | 084670108 | CL A | 30 | $23,953,000 | thousands, detected and multiplied | |
| FERRARI N V | N3167Y103 | COM | 60,000 | $23,532,000 | thousands, detected and multiplied | |
| Micron Technology,Inc. | 595112103 | COM | 200,000 | $17,378,000 | thousands, detected and multiplied | |
| MOODYS CORP COM | 615369105 | Stock | 27,000 | $12,574,000 | thousands, detected and multiplied | |
| ALIBABA GROUP HLDG LTD | 01609W102 | SPONSORED ADS | 47,500 | $6,281,000 | thousands, detected and multiplied | |
| DAILY JOURNAL CORP | 233912104 | COM | 11,500 | $4,574,000 | thousands, detected and multiplied | |
| Alphabet Inc. Reg. Shares A | 02079K305 | COM | 16,000 | $2,474,000 | thousands, detected and multiplied | |
| SERITAGE GROWTH PPTYS | 81752R100 | CL A | 500,000 | $1,615,000 | thousands, detected and multiplied | |
| ALPHA METALLURGICAL RESOUR I | 020764106 | COM | 8,000 | $1,002,000 | thousands, detected and multiplied | |
| CORE NATURAL RESOURCES INC | 218937100 | COM SHS | 10,740 | $828,000 | thousands, detected and multiplied |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001953324-25-000003 | superseded | 2025-04-11 | acceptance time not in the bulk data set | |
| 13F-HR/A 0001953324-25-000005 | this filing | 2025-07-18 | acceptance time not in the bulk data set |