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Duan Yongping - H&H International Investment,
45 trades  ·  26 closed  ·  19 open  ·  Win rate: 57.8%  ·  Avg return: +22.1%  ·  Median return: +5.2%
Stock Entry
Quarter
Entry
Price
Exit
Quarter
Exit / Current
Price
Return Status Filings
INOD - Innodata Inc. Q1 2026 $38.62 Open $101.97 +164.03% Open History
TSM - Taiwan Semiconductor S.A. Q1 2025 $166.00 Open $415.17 +150.10% Open History
BRK.B - Berkshire Hathaway CL B Q4 2018 $204.18 Open $479.20 +134.69% Open History
AMZN - Amazon.com Inc. Q4 2018 $75.10 Q4 2020 $162.85 +116.84% Closed History
BAC - Bank of America Corp. Q1 2020 $21.23 Q4 2021 $44.49 +109.56% Closed History
META - Meta Platforms Inc. Q4 2018 $131.09 Q4 2020 $273.15 +108.37% Closed History
AAPL - Apple Inc. Q4 2018 $157.74 Open $307.34 +94.84% Open History
NVDA - NVIDIA Corp. Q1 2025 $108.38 Open $205.10 +89.24% Open History
CRWD - CrowdStrike Holdings Inc. Q1 2026 $390.41 Open $671.02 +71.88% Open History
PDD - Pinduoduo Inc. Q4 2018 $22.44 Q1 2020 $36.03 +60.56% Closed History
SNOW - Snowflake Inc. Q1 2026 $150.82 Open $238.26 +57.98% Open History
UNH - United Health Group Inc. Q1 2026 $270.59 Open $399.47 +47.63% Open History
BAC - Bank of America Corp. Q3 2023 $27.38 Q2 2024 $39.77 +45.25% Closed History
SBUX - Starbucks Corp. Q1 2019 $74.30 Q4 2020 $107.00 +44.01% Closed History
CRDO - Credo Technology Group Holding Ltd. Q4 2025 $143.89 Open $206.89 +43.78% Open History
DAL - Delta Air Lines Inc. Q2 2020 $28.05 Q4 2020 $40.21 +43.35% Closed History
6683 - General Electric Co Q4 2018 $7.57 Q4 2020 $10.80 +42.67% Closed History
TM - Toyota Motor Corp Q1 2020 $119.95 Q1 2021 $156.06 +30.10% Closed History
SNPS - Synopsys Inc. Q1 2026 $396.48 Open $464.85 +17.24% Open History
MMM - 3M Co. Q1 2020 $136.51 Q2 2020 $155.99 +14.27% Closed History
MSFT - Microsoft Corp. Q1 2025 $375.39 Open $416.67 +11.00% Open History
ASML - ASML Holding NV Q3 2025 $968.09 Q4 2025 $1,069.86 +10.51% Closed History
TSLA - Tesla Inc. Q1 2026 $371.75 Open $391.00 +5.18% Open History
DIS - Walt Disney Co. Q1 2020 $96.60 Open $99.71 +3.22% Open History
WFC - Wells Fargo Q2 2019 $47.32 Q4 2021 $47.98 +1.39% Closed History
BAC - Bank of America Corp. Q2 2019 $29.00 Q3 2019 $29.17 +0.59% Closed History
BIIB - Biogen Inc. Q1 2020 $316.40 Q1 2020 $316.40 +0.00% Closed History
CRWV - Coreweave Inc Cl A Q4 2025 $71.61 Q4 2025 $71.61 +0.00% Closed History
GILD - Gilead Sciences Q1 2020 $74.76 Q1 2020 $74.76 +0.00% Closed History
NTES - NetEase.com Inc. Q1 2023 $88.44 Q1 2023 $88.44 +0.00% Closed History
PDD - Pinduoduo Inc. Q3 2023 $98.07 Q3 2023 $98.07 +0.00% Closed History
OXY - Occidental Petroleum Q4 2023 $59.71 Open $56.93 -4.66% Open History
OXY - Occidental Petroleum Q1 2023 $62.43 Q2 2023 $58.80 -5.81% Closed History
PLTR - Palantir Technologies Inc. Q1 2026 $146.28 Open $135.53 -7.35% Open History
CRCL - Circle Internet Group Inc Q1 2026 $95.41 Open $80.28 -15.86% Open History
XOM - Exxon Mobil Corp. Q2 2019 $76.63 Q4 2021 $61.19 -20.15% Closed History
SOGO - Sogou Inc Q4 2018 $5.25 Q2 2020 $4.18 -20.38% Closed History
TEM - Tempus Ai Inc Q4 2025 $59.05 Open $46.43 -21.37% Open History
PDD - Pinduoduo Inc. Q1 2024 $116.25 Open $85.07 -26.82% Open History
BABA - Alibaba Group Holdings Q2 2021 $226.78 Q4 2025 $146.58 -35.36% Closed History
JOYY - JOYY Inc. Q4 2020 $79.98 Q4 2023 $39.70 -50.36% Closed History
GOOG - Alphabet Inc. CL C Q4 2018 $1,035.61 Open $365.76 -64.68% Open History
ZM - Zoom Video Communications In Q3 2021 $261.50 Q4 2022 $67.74 -74.10% Closed History
GOTU - Gaotu Techedu Inc Q2 2021 $14.76 Q4 2021 $1.94 -86.86% Closed History
MRNA - Moderna Inc Q4 2021 $253.98 Q1 2025 $28.35 -88.84% Closed History