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HoldingsActivityBuysSells

Data sourced from SEC EDGAR 13F filings

PricingTermsPrivacy© 2026 Super Investor · Not financial advice

Duan Yongping – H&H International Investment, LLC

Period:
Q1 2026
Portfolio date:
Mar 31, 2026
No. of stocks:
19
Portfolio value:
$20,003,997,000
Filed:
May 19, 2026
Style:
Value / China Tech
HistStockActivityShare change% change to portfolio
Q1 2026filed May 19, 268 new7 added4 reduced3 exited
≡AAPL – APPLE INCReduce 11.00%−3,412,900−13.58
≡TSLA – TESLA INCBuy3,408,9006.34
≡NVDA – NVIDIA CORPORATIONAdd 91.00%6,606,6754.35
≡PDD – PDD HOLDINGS INCAdd 71.00%8,211,6002.61
≡BABA – ALIBABA GROUP HLDG LTDSell−2,560,500−2.15
≡GOOG – ALPHABET INCAdd 100.00%1,850,6001.99
≡TSM – TAIWAN SEMICONDUCTOR MANUFACReduce 88.00%−1,073,184−1.87
≡BRK.B – BERKSHIRE HATHAWAY INC DELAdd 27.00%1,971,6001.29
≡UNH – UNITEDHEALTH GROUP INCBuy601,4000.81
≡MSFT – MICROSOFT CORPAdd 18.00%157,000−0.50
≡DIS – DISNEY WALT COAdd 112.00%799,8000.27
≡OXY – OCCIDENTAL PETE CORPReduce 22.00%−2,911,1000.24
≡CRDO – CREDO TECHNOLOGY GROUP HOLDIAdd 432.00%609,9000.24
≡CRWV – COREWEAVE INCSell−299,900−0.12
≡CRCL – CIRCLE INTERNET GROUP INCBuy200,0000.10
≡ASML HOLDING N VSell−9,900−0.06
≡PLTR – PALANTIR TECHNOLOGIES INCBuy60,0000.04
≡TEM – TEMPUS AI INCReduce 82.00%−90,000−0.03
≡SNPS – SYNOPSYS INCBuy10,0000.02
≡CRWD – CROWDSTRIKE HLDGS INCBuy10,0000.02
≡SNOW – SNOWFLAKE INCBuy10,0000.01
≡INNODATA INCBuy10,0000.00
Q4 2025filed Feb 17, 263 new5 added3 reduced
≡AAPL – APPLE INCReduce 7.00%−2,470,600−10.12
≡NVDA – NVIDIA CORPORATIONAdd 1111.00%6,639,3006.96
≡BRK.B – BERKSHIRE HATHAWAY INC DELAdd 38.00%1,984,8962.85
≡TSM – TAIWAN SEMICONDUCTOR MFG LTDAdd 371.00%964,400
Q3 2025filed Nov 14, 251 new1 added3 reduced
≡BRK.B – BERKSHIRE HATHAWAY INC DELAdd 54.00%1,810,0003.54
≡NVDA – NVIDIA CORPORATIONReduce 38.00%−367,000−0.56
≡ASML HOLDING N VBuy80,0000.53
≡BABA – ALIBABA GROUP HLDG LTDReduce 26.00%−968,900−0.30
Q2 2025filed Aug 14, 253 added2 reduced1 exited
≡GOOG – ALPHABET INCAdd 75.00%834,8001.55
≡NVDA – NVIDIA CORPORATIONAdd 50.00%319,7000.74
≡BABA – ALIBABA GROUP HLDG LTDReduce 6.00%−235,900−0.70
≡MSFT – MICROSOFT CORPReduce 7.00%−20,0000.27
Q1 2025filed May 15, 2511 new8 exited
≡AAPLPUT – APPLE INCSell−40,864,577−70.50
≡AAPL – APPLE INCBuy34,224,18163.33
≡BRK.B – BERKSHIRE HATHAWAY INC DELBuy3,381,30015.00
≡BRK.BPUT
Q4 2024filed Feb 14, 258 new8 exited
≡AAPL – APPLE INCSell−52,769,155−74.33
≡AAPLPUT – APPLE INCBuy40,864,57770.50
≡BRK.BPUT – BERKSHIRE HATHAWAY INC DELBuy3,621,10011.31
≡BRK.B
Q3 2024filed Nov 14, 242 added3 reduced1 exited
≡AAPL – APPLE INCReduce 17.00%−11,155,100−6.62
≡PDD – PDD HOLDINGS INCAdd 3694.00%3,804,6003.10
≡OXY – OCCIDENTAL PETE CORPAdd 498.00%7,680,5982.29
≡BABA – ALIBABA GROUP HLDG LTDReduce 14.00%−863,1000.76
Q2 2024filed Aug 14, 242 added1 reduced
≡BABA – ALIBABA GROUP HLDG LTDAdd 8.00%461,500−0.25
≡OXY – OCCIDENTAL PETE CORPAdd 36.00%408,2000.07
≡PDD – PDD HOLDINGS INCReduce 6.00%−7,000−0.01
Q1 2024filed May 15, 241 new3 added1 reduced1 exited
≡AAPL – APPLE INCAdd 8.00%4,860,022−1.53
≡BRK.B – BERKSHIRE HATHAWAY INC DELReduce 14.00%−654,1020.41
≡OXY – OCCIDENTAL PETE CORPAdd 158.00%694,8020.34
≡BABA – ALIBABA GROUP HLDG LTDAdd 18.00%886,100
Q4 2023filed Feb 14, 241 new3 added1 reduced1 exited
≡BABA – ALIBABA GROUP HLDG LTDAdd 63.00%1,918,7300.67
≡OXY – OCCIDENTAL PETE CORPBuy440,1000.18
≡PDD – PDD HOLDINGS INCSell−150,000−0.11
≡DIS – DISNEY WALT COReduce 6.00%−50,000
Q3 2023filed Nov 14, 232 new4 reduced1 exited
≡BRK.B – BERKSHIRE HATHAWAY INC DELReduce 12.00%−658,3630.14
≡PDD – PDD HOLDINGS INCBuy150,0000.11
≡OXY – OCCIDENTAL PETE CORPSell−199,900−0.08
≡DIS – DISNEY WALT COReduce 14.00%−127,100−0.07
Q2 2023filed Aug 11, 231 added3 reduced1 exited
≡BABA – ALIBABA GROUP HLDG LTDAdd 13.00%390,500−0.42
≡GOOG – ALPHABET INCReduce 8.00%−509,500−0.20
≡OXY – OCCIDENTAL PETE CORPReduce 50.00%−199,700−0.11
≡NTES – NETEASE INCSell−100,000−0.07
1.63
≡MSFT – MICROSOFT CORPAdd 208.00%579,8001.39
≡BABA – ALIBABA GROUP HLDG LTDReduce 8.00%−216,830−1.24
≡ASML HOLDING N VReduce 88.00%−70,100−0.47
≡PDD – PDD HOLDINGS INCAdd 35.00%2,962,500−0.24
≡CRWV – COREWEAVE INCBuy299,9000.12
≡CRDO – CREDO TECHNOLOGY GROUP HOLDIBuy141,3000.12
≡TEM – TEMPUS AI INCBuy110,0000.04
≡GOOG – ALPHABET INCReduce 7.00%−134,9000.01
≡PDD – PDD HOLDINGS INCAdd 12.00%908,7940.22
≡MRNA – MODERNA INCSell−83,000−0.02
– BERKSHIRE HATHAWAY INC DEL
Sell
−3,621,100
−11.31
≡PDD – PDD HOLDINGS INCBuy7,753,9007.64
≡OXY – OCCIDENTAL PETE CORPBuy13,826,1005.69
≡GOOGPUT – ALPHABET INCSell−3,766,500−4.94
≡PDDPUT – PDD HOLDINGS INCSell−7,228,700−4.83
≡OXYPUT – OCCIDENTAL PETE CORPSell−13,577,000−4.62
≡BABA – ALIBABA GROUP HLDG LTDBuy3,982,1304.39
≡BABAPUT – ALIBABA GROUP HLDG LTDSell−5,450,830−3.18
≡GOOG – ALPHABET INCBuy1,110,6001.45
≡MSFT – MICROSOFT CORPBuy299,2000.94
≡DIS – DISNEY WALT COBuy723,0000.59
≡NVDA – NVIDIA CORPORATIONBuy645,1000.58
≡DISPUT – DISNEY WALT COSell−746,000−0.57
≡TSM – TAIWAN SEMICONDUCTOR MFG LTDBuy271,7920.38
≡MRNAPUT – MODERNA INCSell−163,000−0.05
≡MRNA – MODERNA INCBuy83,0000.02
– BERKSHIRE HATHAWAY INC DEL
Sell
−3,782,100
−10.52
≡GOOG – ALPHABET INCSell−5,066,300−5.12
≡GOOGPUT – ALPHABET INCBuy3,766,5004.94
≡PDDPUT – PDD HOLDINGS INCBuy7,228,7004.83
≡OXYPUT – OCCIDENTAL PETE CORPBuy13,577,0004.62
≡BABA – ALIBABA GROUP HLDG LTDSell−5,443,730−3.49
≡PDD – PDD HOLDINGS INCSell−3,907,600−3.18
≡BABAPUT – ALIBABA GROUP HLDG LTDBuy5,450,8303.18
≡OXY – OCCIDENTAL PETE CORPSell−9,223,700−2.87
≡DISPUT – DISNEY WALT COBuy746,0000.57
≡DIS – DISNEY WALT COSell−748,500−0.44
≡MRNAPUT – MODERNA INCBuy163,0000.05
≡MRNA – MODERNA INCSell−97,700−0.04
≡MRNA – MODERNA INCReduce 31.00%−43,000−0.06
≡BAC – BANK AMERICA CORPSell−107,900−0.03
0.32
≡PDD – PDD HOLDINGS INCBuy110,0000.09
≡JOYY – JOYY INCSell−299,900−0.08
−0.02
≡MRNA – MODERNA INCAdd 35.00%36,5000.02
≡BAC – BANK AMERICA CORPAdd 52.00%37,6000.01
≡MRNA – MODERNA INCReduce 26.00%−36,000−0.03
≡BAC – BANK AMERICA CORPBuy72,1000.01
≡BABA – ALIBABA GROUP HLDG LTDReduce 13.00%−467,1000.01
≡MRNA – MODERNA INCReduce 7.00%−10,000−0.06