Duan Yongping Q1 newly built warehouse Circle According to BlockBeats, on May 19th, well-known investor Duan Yongping disclosed in his SEC 13F filing (Q1 2026) that H&H International Investment, an investment account managed in the United States, holds a total of 19 securities with a portfolio value of $20003996234. As of March 31, 2026, the top five holdings in Duan Yongping's investment portfolio are (AAPL) Apple Inc., (BRK. B) Berkshire Hathaway Inc. (CL-B), (NVDA) Nvidia Inc., (PDD) Pinduoduo Inc., and (TSLA) Tesla Inc. It is worth noting that Duan Yongping first reported building a position in Circle in the first quarter of 2026, with an average price of $95.41 and holding 200000 shares. As of the release of the report, the corresponding market value was $19.08 million, accounting for 0.1% of his investment portfolio.