Duan Yongping - H&H International Investment
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    19
Portfolio value:    $20,003,996,234
Holdings Activity Buys Sells    History
Holding/activity history for  3M Co. (MMM)
← All MMM superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2020   Q3 0 0.00 Sell 100.00% 0.36 $124.41–144.82 · VW $134.39i SEC
2020   Q2 143,400 0.36 $130.43 $18,703,000 SEC
2020   Q1 143,400 0.56 Buy 0.56 $95.35–152.63 · VW $120.71i $16,368,000 SEC
Price snapshot:
Current price$157.70
52-week low$138.62
52-week high$175.71