William Frels - Mairs & Power
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    245
Portfolio value:    $9,786,094,433
Holdings Activity Buys Sells    History
Holding/activity history for  The Mosaic Co. (MOS)
← All MOS superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 20,000 0.01 Reduce 16.67% <0.01 $23.06–32.25 · VW $26.94i $510,000 SEC
2025   Q4 24,000 0.01 Reduce 18.64% <0.01 $23.32–36.00 · VW $27.80i $578,160 SEC
2025   Q3 29,500 0.01 Reduce 5.69% <0.01 $30.09–38.23 · VW $34.33i $1,023,060 SEC
2025   Q2 31,280 0.01 Add 3.30% <0.01 $22.36–37.69 · VW $32.18i $1,141,094 SEC
2025   Q1 30,280 0.01 $27.01 $817,863 SEC
2024   Q4 30,280 0.01 Reduce 22.36% <0.01 $23.56–29.20 · VW $25.78i $744,282 SEC
2024   Q3 39,000 0.01 $26.78 $1,044,420 SEC
2024   Q2 39,000 0.01 $28.90 $1,127,100 SEC
2024   Q1 39,000 0.01 $32.46 $1,265,940 SEC
2023   Q4 39,000 0.01 $35.73 $1,393,470 SEC
2023   Q3 39,000 0.02 $35.60 $1,388,400 SEC
2023   Q2 39,000 0.01 $35.00 $1,365,000 SEC
2023   Q1 39,000 0.02 $45.88 $1,789,320 SEC
2022   Q4 39,000 0.02 $43.87 $1,710,930 SEC
2022   Q3 39,000 0.02 Buy 0.02 $42.50–63.16 · VW $51.33i $1,885,000 SEC
2013   Q2 0 0.00 Sell 100.00% <0.01 $53.30–64.65 · VW $57.25i SEC
2013   Q1 3,600 <0.01 Buy <0.01 $55.62–63.46 · VW $59.56i $215,000 SEC
Price snapshot:
Current price$22.31
Avg. buy price$47.95
+/- since buy-53.47%
52-week low$19.80
52-week high$36.26