Vault-13

Aquamarine Financial (Cayman) Ltd

Grand Cayman, E9 · CIK 2104187 · 13F filing filed 2026-01-28

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$1.2bn reported value +26.0% vs Q3 2025
13positions
100.0%in top 10
2 new 6 added 2 reduced 0 sold out vs Q3 2025

Holdings, Q4 2025

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 BANCO BRADESCO S A SP ADR PFD NEW BBD BBD 148,670,798 $517.1m42.10% 42.10% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 137.5m, Q4 2025 148.7m +11.1m +11,137,145 8.1%
2 YPF SOCIEDAD ANONIMA SPON ADR CL D YPF YPF 10,492,557 $379.4m30.89% 30.89% ReducedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 13.0m, Q4 2025 10.5m -2.5m -2,481,138 -19.1%
3 GRUPO FINANCIERO GALICIA S.A SPONSORED ADR GGAL GGAL 2,092,309 $113.1m9.21% 9.21% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 1.3m, Q4 2025 2.1m +767.3k +767,309 57.9%
4 GERDAU SA SPON ADR REP PFD GGB GGB 19,526,171 $72.1m5.87% 5.87% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 17.8m, Q4 2025 19.5m +1.7m +1,724,943 9.7%
5 BANCO SANTANDER BRASIL S A ADS REP 1 UNIT BSBR BSBR 9,770,322 $59.7m4.86% 4.86% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 9.0m, Q4 2025 9.8m +775.0k +775,000 8.6%
6 BANCO MACRO SA SPON ADR B BMA BMA 564,501 $50.9m4.14% 4.14% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 456.0k, Q4 2025 564.5k +108.5k +108,540 23.8%
7 BANCO BBVA ARGENTINA S A SPONSORED ADS BBAR BBAR 1,141,305 $20.6m1.68% 1.68% AddedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 560.0k, Q4 2025 1.1m +581.3k +581,305 103.8%
8 COSAN S A ADS CSANY CSANY 2,096,904 $8.3m0.67% 0.67% ReducedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 2.2m, Q4 2025 2.1m -144.1k -144,149 -6.4%
9 ORAMED PHARMACEUTICALS INC COM NEW ORMP ORMP 1,973,057 $5.6m0.46% 0.46% UnchangedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 2.0m, Q4 2025 2.0m
10 TRANSPORTADORA DE GAS SUR SPONSORED ADS B TGS TGS 29,696 $923.2k0.08% 0.08% UnchangedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 29.7k, Q4 2025 29.7k
11 CENTRAL PUERTO S A SPONSORED ADR CEPU CEPU 19,314 $338.0k0.03% 0.03% UnchangedShares held: Q1 2025 —, Q2 2025 —, Q3 2025 19.3k, Q4 2025 19.3k
12 INNOVIZ TECHNOLOGIES LTD SHS INVZ INVZ 177,278 $151.2k0.01% 0.01% NewShares held: Q1 2025 —, Q2 2025 —, Q3 2025 0, Q4 2025 177.3k
13 VALENS SEMICONDUCTOR LTD *W EXP 09/30/202 *W EXP 09/30/202 559,653 $14.0k0.00% 0.00% NewShares held: Q1 2025 —, Q2 2025 —, Q3 2025 0, Q4 2025 559.7k

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

CompanyTickerStakeChange ScheduleLast filed
ORAMED PHARMACEUTICALS INC ORMP · 13G · filed 2026-08-14 ORMP 6.0%≈ $12.1m +1.0 pts 13G 2026-08-14
PULSENMORE LTD PLSM · 13G · filed 2026-10-08 PLSM 5.0% new 13G 2026-10-08