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Duan Yongping - H&H International Investment
45 trades  ·  26 closed  ·  19 open  ·  Win rate: 57.8%  ·  Avg return: +50.1%  ·  Median return: +6.6%
Stock Entry
Quarter
Entry
Price
Exit
Quarter
Exit / Current
Price
Return Status Filings
AAPL - Apple Inc.
Q4 2018 $39.44 Open $314.86 +698.43% Open History
GOOG - Alphabet Inc.
Q4 2018 $51.78 Open $357.33 +590.09% Open History
TSM - Taiwan Semiconductor
Q1 2025 $166.00 Open $420.39 +153.25% Open History
BRK.B - Berkshire Hathaway CL B
Q4 2018 $204.18 Open $491.09 +140.52% Open History
AMZN - Amazon.com, Inc.
Q4 2018 $75.10 Q4 2020 $162.85 +116.84% Closed History
CRWD - CrowdStrike Holdings, Inc.
Q1 2026 $97.60 Open $210.73 +115.91% Open 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
NVDA - NVIDIA Corp.
Q1 2025 $108.38 Open $211.80 +95.42% Open History
SNOW - Snowflake Inc.
Q1 2026 $150.82 Open $275.94 +82.96% Open History
INOD - Innodata Inc.
Q1 2026 $38.62 Open $67.14 +73.85% Open History
CRDO - Credo Technology Group Holdings Ltd
Q4 2025 $143.89 Open $236.18 +64.14% Open History
PDD - PDD Holdings Inc.
Q4 2018 $22.44 Q1 2020 $36.03 +60.56% Closed History
UNH - UnitedHealth Group Inc.
Q1 2026 $270.59 Open $425.19 +57.13% 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
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
MMM - 3M Co.
Q1 2020 $114.14 Q2 2020 $130.43 +14.27% Closed History
ASML - ASML Holdings N.V.
Q3 2025 $968.09 Q4 2025 $1,069.86 +10.51% Closed History
SNPS - Synopsys, Inc.
Q1 2026 $396.48 Open $425.90 +7.42% Open History
TSLA - Tesla, Inc.
Q1 2026 $371.75 Open $396.18 +6.57% Open History
MSFT - Microsoft Corp.
Q1 2025 $375.39 Open $384.93 +2.54% Open History
WFC - Wells Fargo & Co.
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.
Q4 2025 $71.61 Q4 2025 $71.61 +0.00% Closed History
GILD - Gilead Sciences, Inc.
Q1 2020 $74.76 Q1 2020 $74.76 +0.00% Closed History
NTES - NetEase, Inc.
Q1 2023 $88.44 Q1 2023 $88.44 +0.00% Closed History
PDD - PDD Holdings Inc.
Q3 2023 $98.07 Q3 2023 $98.07 +0.00% Closed History
TEM - Tempus AI, Inc.
Q4 2025 $59.05 Open $58.67 -0.64% Open History
DIS - The Walt Disney Co.
Q1 2020 $96.60 Open $95.87 -0.76% Open History
OXY - Occidental Petroleum Corp.
Q1 2023 $62.43 Q2 2023 $58.80 -5.81% Closed History
PLTR - Palantir Technologies Inc.
Q1 2026 $146.28 Open $133.72 -8.59% Open History
OXY - Occidental Petroleum Corp.
Q4 2023 $59.71 Open $54.57 -8.61% Open History
XOM - ExxonMobil Holdings 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
PDD - PDD Holdings Inc.
Q1 2024 $116.25 Open $83.91 -27.82% Open History
CRCL - Circle Internet Group
Q1 2026 $95.41 Open $63.22 -33.74% Open History
BABA - Alibaba Group Holdings Ltd.
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
ZM - Zoom Communications, Inc.
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
Entry/exit prices and returns are split-adjusted to today's share basis. The quarter-by-quarter history shows prices exactly as filed with the SEC, so a pre-split quarter's price will look higher than the split-adjusted entry above.