What did Duan Yongping buy in Q3 2025?

Duan Yongping opened 1 new position (ASML) and added to 1 existing holding in the Q3 2025 13F.

What did Duan Yongping sell in Q3 2025?

Duan Yongping exited 0 positions and trimmed 2.

What Duan Yongping bought and sold in Q3 2025

In Q3 2025, Duan Yongping (H&H International Investment) opened 1 new position — including ASML (0.5%), added to 1, trimmed 2. The book stood at $14.68B across 11 positions, filed Nov 14, 2025.

1New1Added2Trimmed0Exited

Share𝕏 in

New positions (1)

ASMLAsml Holding N V0.5% · $77M

Added to (1)

BRK/BBerkshire Hathaway Inc-cl B+54% shares · 17.8% · $2.61B

Trimmed (2)

BABAAlibaba Group Holding-sp Adr-26% shares · 3.4% · $496M
NVDANvidia Corp-38% shares · 0.8% · $112M

Duan Yongping's other filings

Q1 2026 changes Q4 2025 changes Q2 2025 changes Q1 2025 changes Q4 2024 changes

Duan Yongping's full portfolio →The whole cohort in Q3 2025 →

Changes vs the prior quarter's 13F, long US equity positions only (no shorts, options, or non-US listings). ADD/TRIM are share- count changes of ±20% or more. Sourced from SEC EDGAR. Not investment advice.