Duan Yongping - H&H International Investment
| History | Stock | Activity ▼ | Share change | % change to portfolio |
|---|---|---|---|---|
| Q1 2026 | ||||
| ☰ | CRDO - Credo Technology Group Holdings Ltd | Add 431.63% | 609,900 | 0.28 |
| ☰ | DIS - The Walt Disney Co. | Add 112.33% | 799,800 | 0.39 |
| ☰ | GOOG - Alphabet Inc. | Add 99.74% | 1,850,600 | 2.65 |
| ☰ | NVDA - NVIDIA Corp. | Add 91.29% | 6,606,675 | 5.76 |
| ☰ | PDD - PDD Holdings Inc. | Add 71.18% | 8,211,600 | 4.20 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 27.47% | 1,971,600 | 4.72 |
| ☰ | MSFT - Microsoft Corp. | Add 18.28% | 157,000 | 0.29 |
| ☰ | TSLA - Tesla, Inc. | Buy | 3,408,900 | 6.34 |
| ☰ | UNH - UnitedHealth Group Inc. | Buy | 601,400 | 0.81 |
| ☰ | CRCL - Circle Internet Group | Buy | 200,000 | 0.10 |
| ☰ | PLTR - Palantir Technologies Inc. | Buy | 60,000 | 0.04 |
| ☰ | CRWD - CrowdStrike Holdings, Inc. | Buy | 40,000 | 0.02 |
| ☰ | SNPS - Synopsys, Inc. | Buy | 10,000 | 0.02 |
| ☰ | SNOW - Snowflake Inc. | Buy | 10,000 | 0.01 |
| ☰ | INOD - Innodata Inc. | Buy | 10,000 | 0.00 |
| Q4 2025 | ||||
| ☰ | NVDA - NVIDIA Corp. | Add 1110.62% | 6,639,300 | 7.08 |
| ☰ | TSM - Taiwan Semiconductor | 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 - PDD Holdings Inc. | Add 34.55% | 2,962,500 | 1.92 |
| ☰ | GOOG - Alphabet Inc. | Add 2.48% | 44,900 | 0.08 |
| ☰ | CRDO - Credo Technology Group Holdings Ltd | Buy | 141,300 | 0.12 |
| ☰ | CRWV - CoreWeave, Inc. | 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 Holdings N.V. | Buy | 80,000 | 0.53 |
| Q2 2025 | ||||
| ☰ | GOOG - Alphabet Inc. | Add 75.17% | 834,800 | 1.28 |
| ☰ | NVDA - NVIDIA Corp. | Add 49.56% | 319,700 | 0.44 |
| ☰ | PDD - PDD Holdings Inc. | Add 11.72% | 908,794 | 0.82 |
| ☰ | AAPL - Apple Inc. | Add 2.61% | 894,426 | 1.59 |
| Q1 2025 | ||||
| ☰ | PDD - PDD Holdings Inc. | Add 7.27% | 525,200 | 0.52 |
| ☰ | OXY - Occidental Petroleum Corp. | 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 | Buy | 271,792 | 0.38 |
| Q4 2024 | ||||
| ☰ | PDD - PDD Holdings Inc. | Add 84.99% | 3,321,100 | 2.22 |
| ☰ | MRNA - Moderna, Inc. | Add 66.84% | 65,300 | 0.02 |
| ☰ | OXY - Occidental Petroleum Corp. | Add 47.20% | 4,353,300 | 1.48 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 0.13% | 7,100 | 0.00 |
| Q3 2024 | ||||
| ☰ | PDD - PDD Holdings Inc. | Add 3693.79% | 3,804,600 | 3.10 |
| ☰ | OXY - Occidental Petroleum Corp. | Add 497.74% | 7,680,598 | 2.39 |
| ☰ | GOOG - Alphabet Inc. | Add 0.80% | 40,300 | 0.04 |
| Q2 2024 | ||||
| ☰ | OXY - Occidental Petroleum Corp. | Add 35.97% | 408,200 | 0.15 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 7.90% | 461,500 | 0.20 |
| Q1 2024 | ||||
| ☰ | OXY - Occidental Petroleum Corp. | Add 157.87% | 694,802 | 0.32 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | 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 - PDD Holdings Inc. | Buy | 110,000 | 0.09 |
| Q4 2023 | ||||
| ☰ | BABA - Alibaba Group Holdings Ltd. | 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 Corp. | Buy | 440,100 | 0.18 |
| Q3 2023 | ||||
| ☰ | AAPL - Apple Inc. | Add 0.64% | 385,977 | 0.50 |
| ☰ | PDD - PDD Holdings Inc. | Buy | 150,000 | 0.11 |
| ☰ | BAC - Bank of America Corp. | Buy | 72,100 | 0.01 |
| Q2 2023 | ||||
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 12.53% | 390,500 | 0.22 |
| Q1 2023 | ||||
| ☰ | AAPL - Apple Inc. | Add 3.32% | 2,030,174 | 2.52 |
| ☰ | GOOG - Alphabet Inc. | Add 1.84% | 110,200 | 0.09 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 0.41% | 12,700 | 0.01 |
| ☰ | OXY - Occidental Petroleum Corp. | Buy | 399,600 | 0.19 |
| ☰ | NTES - NetEase, Inc. | Buy | 100,000 | 0.07 |
| Q4 2022 | ||||
| ☰ | AAPL - Apple Inc. | Add 23.06% | 11,474,600 | 13.76 |
| ☰ | GOOG - Alphabet Inc. | Add 19.02% | 955,000 | 0.78 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 6.44% | 187,900 | 0.15 |
| Q3 2022 | ||||
| ☰ | AAPL - Apple Inc. | Add 17.07% | 7,257,000 | 10.61 |
| ☰ | GOOG - Alphabet Inc. | Add 13.94% | 614,200 | 0.63 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 3.52% | 99,100 | 0.08 |
| Q2 2022 | ||||
| ☰ | GOOG - Alphabet Inc. | Add 59.52% | 1,644,000 | 2.09 |
| ☰ | AAPL - Apple Inc. | Add 20.02% | 7,090,400 | 11.27 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 7.63% | 199,800 | 0.26 |
| Q1 2022 | ||||
| ☰ | GOOG - Alphabet Inc. | Add 590.50% | 2,362,000 | 3.50 |
| ☰ | MRNA - Moderna, Inc. | Add 166.67% | 100,000 | 0.18 |
| ☰ | AAPL - Apple Inc. | Add 17.75% | 5,337,000 | 9.88 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 3.45% | 87,400 | 0.10 |
| Q4 2021 | ||||
| ☰ | GOOG - Alphabet Inc. | Add 100.00% | 200,000 | 0.36 |
| ☰ | DIS - The Walt Disney Co. | Add 10.73% | 89,800 | 0.17 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 3.82% | 93,100 | 0.14 |
| ☰ | MRNA - Moderna, Inc. | Buy | 60,000 | 0.19 |
| Q3 2021 | ||||
| ☰ | GOTU - Gaotu Techedu Inc | Add 190.29% | 99,900 | 0.01 |
| ☰ | BAC - Bank of America Corp. | Add 180.74% | 999,500 | 0.55 |
| ☰ | JOYY - JOYY Inc. | Add 168.89% | 190,000 | 0.13 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Add 110.20% | 1,277,700 | 2.43 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 4.90% | 350,000 | 1.23 |
| ☰ | ZM - Zoom Communications, Inc. | Buy | 209,800 | 0.71 |
| Q2 2021 | ||||
| ☰ | JOYY - JOYY Inc. | Add 55.17% | 40,000 | 0.03 |
| ☰ | AAPL - Apple Inc. | Add 11.69% | 4,125,800 | 7.14 |
| ☰ | BABA - Alibaba Group Holdings Ltd. | Buy | 1,159,400 | 3.32 |
| ☰ | GOTU - Gaotu Techedu Inc | Buy | 52,500 | 0.01 |
| Q1 2021 | ||||
| ☰ | AAPL - Apple Inc. | Add 25.57% | 7,186,900 | 12.21 |
| ☰ | TM - Toyota Motor Corp. | Add 5.76% | 18,282 | 0.04 |
| ☰ | GOOG - Alphabet Inc. | Add 0.39% | 22,000 | 0.03 |
| Q4 2020 | ||||
| ☰ | TM - Toyota Motor Corp. | Add 18.68% | 50,000 | 0.11 |
| ☰ | GOOG - Alphabet Inc. | Add 7.72% | 400,000 | 0.50 |
| ☰ | AAPL - Apple Inc. | Add 1.92% | 529,300 | 1.00 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 0.85% | 75,000 | 0.25 |
| ☰ | JOYY - JOYY Inc. | Buy | 1,112,000 | 1.27 |
| Q3 2020 | ||||
| ☰ | BAC - Bank of America Corp. | Add 1322.30% | 5,289,200 | 2.06 |
| ☰ | GOOG - Alphabet Inc. | Add 44.72% | 1,600,000 | 1.91 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 4.29% | 365,100 | 1.26 |
| Q2 2020 | ||||
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 393.79% | 6,782,661 | 23.35 |
| ☰ | TM - Toyota Motor Corp. | Add 138.09% | 155,218 | 0.38 |
| ☰ | DIS - The Walt Disney Co. | Add 10.24% | 210,900 | 0.45 |
| ☰ | AAPL - Apple Inc. | Add 8.26% | 2,199,200 | 3.87 |
| ☰ | DAL - Delta Air Lines, Inc. | Buy | 4,100,000 | 2.22 |
| Q1 2020 | ||||
| ☰ | PDD - PDD Holdings Inc. | Add 112.10% | 1,073,300 | 1.33 |
| ☰ | AAPL - Apple Inc. | Add 105.04% | 13,642,400 | 29.84 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 80.06% | 765,815 | 4.82 |
| ☰ | XOM - ExxonMobil Holdings Corp. | Add 79.94% | 399,700 | 0.52 |
| ☰ | GOOG - Alphabet Inc. | Add 11.81% | 378,000 | 0.76 |
| ☰ | META - Meta Platforms, Inc. | Add 5.57% | 49,900 | 0.29 |
| ☰ | DIS - The Walt Disney Co. | Buy | 2,060,000 | 6.85 |
| ☰ | MMM - 3M Co. | Buy | 143,400 | 0.56 |
| ☰ | TM - Toyota Motor Corp. | Buy | 112,400 | 0.46 |
| ☰ | BAC - Bank of America Corp. | Buy | 600,000 | 0.44 |
| ☰ | BIIB - Biogen Inc. | Buy | 10,000 | 0.11 |
| ☰ | GILD - Gilead Sciences, Inc. | Buy | 10,500 | 0.03 |
| Q4 2019 | ||||
| ☰ | AMZN - Amazon.com, Inc. | Add 325.00% | 2,600,000 | 12.23 |
| ☰ | PDD - PDD Holdings Inc. | Add 100.40% | 479,700 | 0.92 |
| ☰ | SOGO - Sogou Inc | Add 76.47% | 104,000 | 0.03 |
| ☰ | XOM - ExxonMobil Holdings Corp. | Add 8.70% | 40,000 | 0.14 |
| Q3 2019 | ||||
| ☰ | XOM - ExxonMobil Holdings Corp. | Add 76.92% | 200,000 | 0.90 |
| ☰ | BRK.B - Berkshire Hathaway CL B | Add 34.45% | 306,600 | 4.04 |
| ☰ | AMZN - Amazon.com, Inc. | Add 33.33% | 200,000 | 1.10 |
| ☰ | META - Meta Platforms, Inc. | Add 15.20% | 138,100 | 1.56 |
| ☰ | GOOG - Alphabet Inc. | Add 11.37% | 388,000 | 1.50 |
| ☰ | WFC - Wells Fargo & Co. | Add 4.39% | 10,100 | 0.00 |
| ☰ | PDD - PDD Holdings Inc. | Add 2.14% | 10,000 | 0.02 |
| Q2 2019 | ||||
| ☰ | SOGO - Sogou Inc | Add 118.18% | 130,000 | 0.04 |
| ☰ | GOOG - Alphabet Inc. | Add 113.25% | 1,812,000 | 6.74 |
| ☰ | AMZN - Amazon.com, Inc. | Add 50.00% | 200,000 | 1.30 |
| ☰ | PDD - PDD Holdings Inc. | Add 26.42% | 97,767 | 0.14 |
| ☰ | AAPL - Apple Inc. | Add 16.54% | 2,201,200 | 7.67 |
| ☰ | XOM - ExxonMobil Holdings Corp. | Buy | 260,000 | 1.37 |
| ☰ | BAC - Bank of America Corp. | Buy | 570,900 | 1.14 |
| ☰ | WFC - Wells Fargo & Co. | Buy | 229,900 | 0.75 |
| Q1 2019 | ||||
| ☰ | AMZN - Amazon.com, Inc. | Add 100.00% | 200,000 | 1.60 |
| ☰ | AAPL - Apple Inc. | Add 23.27% | 2,512,800 | 10.69 |
| ☰ | GOOG - Alphabet Inc. | Add 14.29% | 200,000 | 1.05 |
| ☰ | META - Meta Platforms, Inc. | Add 1.36% | 12,200 | 0.18 |
| ☰ | SBUX - Starbucks Corp. | Buy | 10,000 | 0.07 |