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  Mastercard Inc. (MA)
← All MA superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 520 <0.01 Reduce 16.67% <0.01 $480.50–589.67 · VW $525.91i $259,823 SEC
2025   Q4 624 <0.01 Reduce 3.11% <0.01 $524.70–586.08 · VW $557.29i $356,229 SEC
2025   Q3 644 <0.01 Reduce 39.47% <0.01 $545.85–601.77 · VW $574.93i $366,314 SEC
2025   Q2 1,064 0.01 Add 4.93% <0.01 $465.59–594.71 · VW $549.07i $597,904 SEC
2025   Q1 1,014 0.01 $548.15 $555,829 SEC
2024   Q4 1,014 0.01 Add 6.51% <0.01 $489.68–537.70 · VW $518.57i $533,976 SEC
2024   Q3 952 <0.01 Add 3.03% <0.01 $428.86–501.80 · VW $470.71i $470,098 SEC
2024   Q2 924 <0.01 Reduce 27.47% <0.01 $436.90–483.30 · VW $452.90i $407,632 SEC
2024   Q1 1,274 <0.01 Add 1.51% <0.01 $416.53–490.00 · VW $462.04i $613,520 SEC
2023   Q4 1,255 <0.01 Add 39.29% <0.01 $359.77–428.36 · VW $399.28i $535,270 SEC
2023   Q3 901 <0.01 Reduce 1.10% $386.42–418.60 · VW $400.89i $356,715 SEC
2023   Q2 911 <0.01 Reduce 12.91% <0.01 $355.97–395.17 · VW $376.59i $358,296 SEC
2023   Q1 1,046 <0.01 Add 42.31% <0.01 $340.21–390.00 · VW $362.52i $380,127 SEC
2022   Q4 735 <0.01 Reduce 57.64% <0.01 $276.87–369.26 · VW $332.53i $255,582 SEC
2022   Q3 1,735 0.01 Reduce 1.14% <0.01 $281.69–361.95 · VW $325.23i $493,000 SEC
2022   Q2 1,755 0.01 Add 19.47% <0.01 $303.65–381.97 · VW $346.49i $554,000 SEC
2022   Q1 1,469 0.01 Add 2.16% <0.01 $305.61–399.92 · VW $360.23i $525,000 SEC
2021   Q4 1,438 <0.01 $359.53 $517,000 SEC
2021   Q3 1,438 0.01 Reduce 42.13% <0.01 $335.62–395.28 · VW $362.42i $500,000 SEC
2021   Q2 2,485 0.01 Reduce 1.19% <0.01 $355.24–401.50 · VW $371.74i $907,000 SEC
2021   Q1 2,515 0.01 Reduce 9.47% <0.01 $312.38–389.50 · VW $346.86i $895,000 SEC
2020   Q4 2,778 0.01 Add 0.69% <0.01 $281.20–359.41 · VW $326.87i $992,000 SEC
2020   Q3 2,759 0.01 Add 3.10% <0.01 $288.65–367.25 · VW $329.26i $933,000 SEC
2020   Q2 2,676 0.01 $295.59 $791,000 SEC
2020   Q1 2,676 0.01 $241.41 $646,000 SEC
2019   Q4 2,676 0.01 Add 6.66% <0.01 $258.51–301.53 · VW $282.19i $799,000 SEC
2019   Q3 2,509 0.01 Reduce 6.90% <0.01 $253.90–293.69 · VW $274.60i $681,000 SEC
2019   Q2 2,695 0.01 $264.56 $713,000 SEC
2019   Q1 2,695 0.01 $235.62 $635,000 SEC
2018   Q4 2,695 0.01 $188.50 $508,000 SEC
2018   Q3 2,695 0.01 $222.63 $600,000 SEC
2018   Q2 2,695 0.01 Add 1.89% <0.01 $167.94–204.00 · VW $186.00i $530,000 SEC
2018   Q1 2,645 0.01 Add 93.35% <0.01 $151.12–183.73 · VW $170.38i $463,000 SEC
2017   Q4 1,368 <0.01 Buy <0.01 $140.61–154.65 · VW $148.77i $207,000 SEC
Price snapshot:
Current price$537.70
Avg. buy price$333.50
+/- since buy61.23%
52-week low$463.74
52-week high$598.04