Mizuho Securities Co. Ltd.
In its 13F for Q4 2025 (holdings as of December 31, 2025, filed January 30, 2026), Mizuho Securities Co. Ltd. reported 14 stock positions worth $7.5 million. Its top holding was Trip.com Group Ltd.-ADR (TCOM) at 64.1% of the portfolio, followed by Bilibili Inc.-Sponsored ADR (BILI, 24.4%) and Alibaba Group Holding-SP ADR (BABA, 5.4%). Compared with Q3 2025, it opened 2 new positions, sold out of 31, added to 4 and reduced 3. The biggest buy was Trip.com Group Ltd.-ADR (TCOM, shares +5%) and the biggest sale an exit from Vertiv Class A (VRT).
- Most Recent 13F
- Q1 2026
- Location
- TOKYO, M0
- CIK
- 0001520309
- Portfolio Value
- $7.5M (Q4 2025)
- SEC Filing
- 0001520309-26-000001 ↗ filed Jan 30, 2026
Holdings Value
Holdings 14 stocks · $7.5M
| TCOM Trip.com Group Ltd.-ADR | 64.13% | 66,740 | $4.8M | Add +5.3% |
| BILI Bilibili Inc.-Sponsored ADR | 24.38% | 74,206 | $1.8M | No change |
| BABA Alibaba Group Holding-SP ADR | 5.39% | 2,750 | $403K | No change |
| JD Jd.com Inc.-ADR | 3.49% | 9,100 | $261K | No change |
| LI Li Auto Inc. - ADR | 0.89% | 3,950 | $67K | No change |
| CAT Caterpillar Inc. | 0.69% | 90 | $52K | New |
| GOOGL Alphabet Inc. Class A | 0.33% | 78 | $24K | Reduce -91.9% |
| PYPL PayPal Holdings Inc. | 0.24% | 305 | $18K | Add +335.7% |
| ISRG Intuitive Surgical Inc. | 0.10% | 13 | $7K | New |
| MSFT Microsoft Corp. | 0.10% | 15 | $7K | Reduce -25.0% |
| ORCL Oracle Corp. | 0.09% | 35 | $7K | Add +250.0% |
| UMC United Microelectron-SP ADR | 0.08% | 782 | $6K | No change |
| PFE Pfizer Inc. | 0.07% | 200 | $5K | Add +185.7% |
| NVDA Nvidia Corp. | 0.02% | 10 | $2K | Reduce -99.7% |
Portfolio Sells Q3 2025 → Q4 2025
| VRT Vertiv Holdings Co. Class A | Sold out | 0.00% | −5.62 |
| CRWD CrowdStrike Holdings Inc. Class A | Sold out | 0.00% | −5.54 |
| AAPL Apple Inc. | Sold out | 0.00% | −5.23 |
| TSLA Tesla Inc. | Sold out | 0.00% | −5.12 |
| CRM Salesforce Inc. | Sold out | 0.00% | −4.03 |
| NVDA Nvidia Corp. | Reduce -99.7% | 0.02% | −3.61 |
| UNH Unitedhealth Group Inc. | Sold out | 0.00% | −3.34 |
| INTC Intel Corp. | Sold out | 0.00% | −1.43 |
| GOOGL Alphabet Inc. Class A | Reduce -91.9% | 0.33% | −1.27 |
| NFLX Netflix Inc. | Sold out | 0.00% | −1.15 |
| ARM Arm Holdings PLC-ADR | Sold out | 0.00% | −0.97 |
| MU Micron Technology Inc. | Sold out | 0.00% | −0.94 |
| ETN Eaton Corp. PLC | Sold out | 0.00% | −0.94 |
| AMZN Amazon.com Inc. | Sold out | 0.00% | −0.91 |
| META Meta Platforms Inc. Class A | Sold out | 0.00% | −0.85 |
| GS Goldman Sachs Group Inc. | Sold out | 0.00% | −0.82 |
| GLW Corning Inc. | Sold out | 0.00% | −0.73 |
| AVGO Broadcom Inc. | Sold out | 0.00% | −0.68 |
| V Visa Inc. Class A | Sold out | 0.00% | −0.66 |
| GM General Motors Co. | Sold out | 0.00% | −0.63 |
| PANW Palo Alto Networks Inc. | Sold out | 0.00% | −0.42 |
| LLY Eli Lilly & Co. | Sold out | 0.00% | −0.42 |
| HD Home Depot Inc. | Sold out | 0.00% | −0.42 |
| XYZ Block Inc. | Sold out | 0.00% | −0.30 |
| UBER Uber Technologies Inc. | Sold out | 0.00% | −0.07 |
| ITUB Itau Unibanco H-Spon PRF ADR | Sold out | 0.00% | −0.06 |
| KO The Coca-Cola Co. | Sold out | 0.00% | −0.05 |
| LMT Lockheed Martin Corp. | Sold out | 0.00% | −0.03 |
| JNJ Johnson & Johnson | Sold out | 0.00% | −0.03 |
| VALE Vale SA-SP ADR | Sold out | 0.00% | −0.02 |
| NKE Nike Inc. Class B | Sold out | 0.00% | −0.01 |
| PG The Procter & Gamble Co. | Sold out | 0.00% | −0.01 |
| AEP American Electric Power | Sold out | 0.00% | −0.00 |
| MSFT Microsoft Corp. | Reduce -25.0% | 0.10% | +0.03 |
Portfolio Buys Q3 2025 → Q4 2025
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q1 2026 | 16 | $7.7M | TCOM, BILI, BABA, JD, NVDA |
| Q4 2025 | 14 | $7.5M | TCOM, BILI, BABA, JD, LI |
| Q3 2025 | 43 | $14.6M | TCOM, BILI, VRT, CRWD, AAPL |
| Q2 2025 | 49 | $27.7M | NVDA, MU, ARM, CRM, MSFT |
| Q1 2025 | 50 | $8.4M | TSLA, NVDA, TSM, ARM, AMZN |
| Q4 2024 | 45 | $6.6M | AAPL, CHT, ASX, MAR, GOOGL |
| Q3 2024 | 78 | $40.6M | NVDA, CRWD, TSLA, CRM, ARM |
| Q2 2024 | 82 | $43.0M | NVDA, MU, PANW, ARM, META |
| Q1 2024 | 58 | $18.2M | LLY, NOW, AVGO, NVDA, MSFT |