Duan Yongping - H&H International Investment
| History | Stock | Activity ▼ | Share change | % change to portfolio |
| Q4 2025 | ≡ | NVDA - NVIDIA Corp. | Add 1110.62% | 6,639,300 | 7.08 | ≡ | TSM - Taiwan Semiconductor S.A. | Add 370.95% | 964,400 | 1.68 | ≡ | MSFT - Microsoft Corp. | Add 207.66% | 579,800 | 1.61 | ≡ | BRK.B - Berkshire Hathaway CL B | Add 38.24% | 1,984,896 | 5.71 | ≡ | PDD - Pinduoduo Inc. | Add 34.55% | 2,962,500 | 1.92 | ≡ | GOOG - Alphabet Inc. CL C | Add 2.48% | 44,900 | 0.08 | ≡ | CRDO - Credo Technology Group Holdi | Buy | 141,300 | 0.12 | ≡ | CRWV - Coreweave Inc Cl A | Buy | 299,900 | 0.12 | ≡ | TEM - Tempus Ai Inc | Buy | 110,000 | 0.04 |
| Q3 2025 | ≡ | BRK.B - Berkshire Hathaway CL B | Add 53.53% | 1,810,000 | 6.20 | ≡ | ASML - ASML Holding NV | Buy | 80,000 | 0.53 |
| Q2 2025 | ≡ | GOOG - Alphabet Inc. CL C | Add 75.17% | 834,800 | 1.28 | ≡ | NVDA - NVIDIA Corp. | Add 49.56% | 319,700 | 0.44 | ≡ | PDD - Pinduoduo Inc. | Add 11.72% | 908,794 | 0.82 | ≡ | AAPL - Apple Inc. | Add 2.61% | 894,426 | 1.59 |
| Q1 2025 | ≡ | PDD - Pinduoduo Inc. | Add 7.27% | 525,200 | 0.52 | ≡ | OXY - Occidental Petroleum | Add 1.83% | 249,100 | 0.10 | ≡ | MSFT - Microsoft Corp. | Buy | 299,200 | 0.94 | ≡ | NVDA - NVIDIA Corp. | Buy | 645,100 | 0.58 | ≡ | TSM - Taiwan Semiconductor S.A. | Buy | 271,792 | 0.38 |
| Q4 2024 | ≡ | PDD - Pinduoduo Inc. | Add 84.99% | 3,321,100 | 2.22 | ≡ | MRNA - Moderna Inc. | Add 66.84% | 65,300 | 0.02 | ≡ | OXY - Occidental Petroleum | Add 47.20% | 4,353,300 | 1.48 | ≡ | BABA - Alibaba Group Holdings | Add 0.13% | 7,100 | 0.00 |
| Q3 2024 | ≡ | PDD - Pinduoduo Inc. | Add 3693.79% | 3,804,600 | 3.10 | ≡ | OXY - Occidental Petroleum | Add 497.74% | 7,680,598 | 2.39 | ≡ | GOOG - Alphabet Inc. CL C | Add 0.80% | 40,300 | 0.04 |
| Q2 2024 | ≡ | OXY - Occidental Petroleum | Add 35.97% | 408,200 | 0.15 | ≡ | BABA - Alibaba Group Holdings | Add 7.90% | 461,500 | 0.20 |
| Q1 2024 | ≡ | OXY - Occidental Petroleum | Add 157.87% | 694,802 | 0.32 | ≡ | BABA - Alibaba Group Holdings | Add 17.87% | 886,100 | 0.45 | ≡ | AAPL - Apple Inc. | Add 8.14% | 4,860,022 | 5.87 | ≡ | MRNA - Moderna Inc. | Add 0.14% | 200 | 0.00 | ≡ | PDD - Pinduoduo Inc. | Buy | 110,000 | 0.09 |
| Q4 2023 | ≡ | BABA - Alibaba Group Holdings | Add 63.11% | 1,918,730 | 1.03 | ≡ | BAC - Bank of America Corp. | Add 52.15% | 37,600 | 0.01 | ≡ | MRNA - Moderna Inc. | Add 35.10% | 36,500 | 0.03 | ≡ | OXY - Occidental Petroleum | Buy | 440,100 | 0.18 |
| Q3 2023 | ≡ | AAPL - Apple Inc. | Add 0.64% | 385,977 | 0.50 | ≡ | PDD - Pinduoduo Inc. | Buy | 150,000 | 0.11 | ≡ | BAC - Bank of America Corp. | Buy | 72,100 | 0.01 |
| Q2 2023 | ≡ | BABA - Alibaba Group Holdings | Add 12.53% | 390,500 | 0.22 |
| Q1 2023 | ≡ | AAPL - Apple Inc. | Add 3.32% | 2,030,174 | 2.52 | ≡ | GOOG - Alphabet Inc. CL C | Add 1.84% | 110,200 | 0.09 | ≡ | BABA - Alibaba Group Holdings | Add 0.41% | 12,700 | 0.01 | ≡ | OXY - Occidental Petroleum | Buy | 399,600 | 0.19 | ≡ | NTES - NetEase.com Inc. | Buy | 100,000 | 0.07 |
| Q4 2022 | ≡ | AAPL - Apple Inc. | Add 23.06% | 11,474,600 | 13.76 | ≡ | GOOG - Alphabet Inc. CL C | Add 19.02% | 955,000 | 0.78 | ≡ | BABA - Alibaba Group Holdings | Add 6.44% | 187,900 | 0.15 |