William Frels - Mairs & Power Inc
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  Boston Scientific (BSX)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 10,176 0.01 $62.75 $638,544 SEC
2025   Q4 10,176 0.01 Reduce 1.27% <0.01 $95.35 $970,282 SEC
2025   Q3 10,307 0.01 Reduce 0.98% <0.01 $97.63 $1,006,272 SEC
2025   Q2 10,409 0.01 Add 0.95% <0.01 $107.41 $1,118,031 SEC
2025   Q1 10,311 0.01 $100.88 $1,040,174 SEC
2024   Q4 10,311 0.01 $89.32 $920,979 SEC
2024   Q3 10,311 0.01 Add 0.41% $83.80 $864,062 SEC
2024   Q2 10,269 0.01 Reduce 1.91% <0.01 $77.01 $790,816 SEC
2024   Q1 10,469 0.01 Add 1.30% <0.01 $68.49 $717,022 SEC
2023   Q4 10,335 0.01 Add 0.38% $57.81 $597,466 SEC
2023   Q3 10,296 0.01 Reduce 4.63% <0.01 $52.80 $543,629 SEC
2023   Q2 10,796 0.01 Add 0.26% $54.09 $583,956 SEC
2023   Q1 10,768 0.01 $50.03 $538,723 SEC
2022   Q4 10,768 0.01 $46.27 $498,235 SEC
2022   Q3 10,768 0.01 Buy 0.01 $38.73 $417,000 SEC
2022   Q2 0 0.00 Sell 100.00% <0.01 SEC
2022   Q1 5,337 <0.01 Add 11.93% <0.01 $44.22 $236,000 SEC
2021   Q4 4,768 <0.01 $42.58 $203,000 SEC
2021   Q3 4,768 <0.01 Buy <0.01 $43.41 $207,000 SEC
2020   Q1 0 0.00 Sell 100.00% <0.01 SEC
2019   Q4 6,818 <0.01 Buy <0.01 $45.17 $308,000 SEC
2007   Q3 0 0.00 Sell 100.00% <0.01 SEC
2007   Q2 11,046 <0.01 Reduce 0.17% $15,340.03 $169,446,000 SEC
2007   Q1 11,065 <0.01 $14,539.99 $160,885,000 SEC
2006   Q4 11,065 <0.01 Buy <0.01 $17,180.03 $190,097,000 SEC