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  Zimmer Biomet Holdings (ZBH)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 8,050 0.01 Reduce 27.48% <0.01 $90.42 $727,881 SEC
2025   Q4 11,100 0.01 Reduce 20.46% <0.01 $89.92 $998,112 SEC
2025   Q3 13,955 0.01 Reduce 2.28% <0.01 $98.50 $1,374,568 SEC
2025   Q2 14,280 0.01 Reduce 1.18% <0.01 $91.21 $1,302,479 SEC
2025   Q1 14,450 0.02 Reduce 1.70% <0.01 $113.18 $1,635,451 SEC
2024   Q4 14,700 0.02 Reduce 6.37% <0.01 $105.63 $1,552,761 SEC
2024   Q3 15,700 0.02 Reduce 3.68% <0.01 $107.95 $1,694,815 SEC
2024   Q2 16,300 0.02 Reduce 1.21% <0.01 $108.53 $1,769,039 SEC
2024   Q1 16,500 0.02 Reduce 9.81% <0.01 $131.98 $2,177,670 SEC
2023   Q4 18,295 0.02 Reduce 11.98% <0.01 $121.70 $2,226,502 SEC
2023   Q3 20,785 0.03 Reduce 8.25% <0.01 $112.22 $2,332,493 SEC
2023   Q2 22,655 0.04 Reduce 14.45% <0.01 $145.60 $3,298,568 SEC
2023   Q1 26,481 0.04 Reduce 11.39% <0.01 $129.20 $3,421,345 SEC
2022   Q4 29,886 0.05 Reduce 3.90% <0.01 $127.50 $3,810,465 SEC
2022   Q3 31,100 0.04 Reduce 10.70% <0.01 $104.57 $3,252,000 SEC
2022   Q2 34,826 0.04 Reduce 58.74% 0.06 $105.07 $3,659,000 SEC
2022   Q1 84,409 0.11 Reduce 45.04% 0.08 $127.90 $10,796,000 SEC
2021   Q4 153,574 0.18 Reduce 27.51% 0.09 $127.04 $19,510,000 SEC
2021   Q3 211,847 0.31 Reduce 16.28% 0.07 $146.36 $31,006,000 SEC
2021   Q2 253,055 0.40 Reduce 28.64% 0.17 $160.82 $40,696,000 SEC
2021   Q1 354,631 0.60 Reduce 35.46% 0.33 $160.08 $56,769,000 SEC
2020   Q4 549,443 0.94 Reduce 34.75% 0.50 $154.09 $84,664,000 SEC
2020   Q3 842,014 1.43 Reduce 13.95% 0.21 $136.14 $114,632,000 SEC
2020   Q2 978,497 1.53 Reduce 0.87% 0.01 $119.36 $116,793,000 SEC
2020   Q1 987,131 1.46 Add 4.17% 0.06 $101.08 $99,779,000 SEC
2019   Q4 947,660 1.61 Reduce 2.62% 0.04 $149.68 $141,846,000 SEC
2019   Q3 973,182 1.61 Reduce 5.31% 0.08 $137.27 $133,589,000 SEC
2019   Q2 1,027,772 1.45 Reduce 0.17% <0.01 $117.74 $121,010,000 SEC
2019   Q1 1,029,477 1.60 Add 0.29% <0.01 $127.70 $131,464,000 SEC
2018   Q4 1,026,524 1.44 Reduce 1.40% 0.02 $103.72 $106,471,000 SEC
2018   Q3 1,041,127 1.59 Reduce 4.76% 0.07 $131.47 $136,877,000 SEC
2018   Q2 1,093,138 1.51 Reduce 1.30% 0.02 $111.44 $121,819,000 SEC
2018   Q1 1,107,532 1.49 Add 0.41% <0.01 $109.04 $120,765,000 SEC
2017   Q4 1,102,964 1.54 Add 0.59% <0.01 $120.67 $133,095,000 SEC
2017   Q3 1,096,486 1.54 Add 1.67% 0.03 $117.09 $128,388,000 SEC
2017   Q2 1,078,427 1.67 Add 1.74% 0.03 $128.40 $138,470,000 SEC
2017   Q1 1,059,960 1.59 Add 8.27% 0.12 $122.11 $129,432,000 SEC
2016   Q4 979,037 1.30 Add 15.44% 0.17 $103.20 $101,037,000 SEC
2016   Q3 848,122 1.45 Reduce 0.14% <0.01 $130.02 $110,273,000 SEC
2016   Q2 849,352 1.38 Add 0.71% <0.01 $120.38 $102,245,000 SEC
2016   Q1 843,401 1.28 Add 13.07% 0.15 $106.63 $89,932,000 SEC
2015   Q4 745,878 1.15 Add 40.96% 0.33 $102.59 $76,520,000 SEC
2015   Q3 529,135 0.78 Add 0.50% <0.01 $93.93 $49,702,000 SEC
2015   Q2 526,485 0.81 Reduce 0.84% <0.01 $109.23 $57,508,000 SEC
2015   Q1 530,955 0.86 Reduce 4.94% 0.04 $117.52 $62,398,000 SEC
2014   Q4 558,549 0.88 Reduce 11.44% 0.11 $113.42 $63,351,000 SEC
2014   Q3 630,696 0.93 Reduce 1.04% <0.01 $100.55 $63,416,000 SEC
2014   Q2 637,320 0.95 Reduce 3.58% 0.03 $103.86 $66,192,000 SEC
2014   Q1 661,009 0.97 Reduce 0.31% <0.01 $94.58 $62,518,000 SEC
2013   Q4 663,084 1.00 Reduce 0.97% <0.01 $93.19 $61,793,000 SEC
2013   Q3 669,587 1.00 Reduce 3.73% 0.04 $82.14 $55,000,000 SEC
2013   Q2 695,522 1.04 Reduce 1.23% <0.01 $74.94 $52,122,000 SEC
2013   Q1 704,175 0.54 Reduce 1.60% 0.02 $75.22 $52,968,000 SEC
2012   Q4 715,643 1.19 Reduce 5.68% 0.07 $66.66 $47,705,000 SEC
2012   Q3 758,757 1.26 Reduce 0.92% 0.01 $67.62 $51,307,000 SEC
2012   Q2 765,777 1.29 Reduce 0.26% <0.01 $64.36 $49,285,000 SEC
2012   Q1 767,802 1.27 Reduce 1.00% 0.01 $64.28 $49,354,000 SEC
2011   Q4 775,557 1.19 Reduce 1.49% 0.02 $53.42 $41,430,000 SEC
2011   Q3 787,294 1.35 Buy 1.35 $53.48 $42,104,000 SEC
2011   Q2 0 0.00 Sell 100.00% 1.29 SEC
2011   Q1 776,955 1.29 Add 0.89% 0.01 $60.53 $47,029,000 SEC
2010   Q4 770,095 1.19 Reduce 99.19% 50.39 $53.68 $41,339,000 SEC
2010   Q3 95,532,234 50.80 Reduce 1.38% 0.70 $33,675.18 $3,217,065,463,000 SEC
2010   Q1 96,866,943 50.86 Reduce 1.70% 0.87 $34,740.77 $3,365,231,797,000 SEC
2009   Q4 98,545,526 50.86 Reduce 0.90% 0.46 $32,567.35 $3,209,366,773,000 SEC
2009   Q3 99,440,889 50.85 Add 0.53% 0.27 $30,992.44 $3,081,915,981,000 SEC
2009   Q2 98,921,210 50.83 Add 0.97% 0.49 $27,018.37 $2,672,689,851,000 SEC
2009   Q1 97,966,861 50.86 Add 0.48% 0.24 $22,991.63 $2,252,418,218,000 SEC
2008   Q4 97,498,157 50.72 Reduce 1.80% 0.92 $27,328.16 $2,664,445,346,000 SEC
2008   Q3 99,287,895 50.86 Reduce 0.24% 0.12 $35,087.86 $3,483,799,908,000 SEC
2008   Q2 99,522,456 50.96 Reduce 0.59% 0.30 $34,530.42 $3,436,552,155,000 SEC
2008   Q1 100,117,979 51.02 Add 13,836.73% 50.65 $36,957.60 $3,700,120,143,000 SEC
2007   Q4 718,375 21.17 Reduce 99.29% 50.47 $1,448,340.34 $1,040,451,493,000 SEC
2007   Q3 101,655,614 50.83 Add 0.14% 0.07 $41,807.06 $4,249,921,898,000 SEC
2007   Q2 101,518,002 50.62 Reduce 1.97% 1.00 $41,302.10 $4,192,906,260,000 SEC
2007   Q1 103,558,900 50.70 Reduce 0.81% 0.41 $38,430.27 $3,979,796,492,000 SEC
2006   Q4 104,403,440 50.81 Add 100,891.93% 50.76 $37,879.36 $3,954,735,693,000 SEC
2006   Q3 103,378 0.19 Add 771.29% 0.17 $67,500.00 $6,978,015,000 SEC
2006   Q2 11,865 0.03 Reduce 99.99% 50.90 $56,721.37 $672,999,000 SEC
2006   Q1 95,937,796 50.91 Add 0.87% 0.44 $38,803.70 $3,722,741,704,000 SEC
2005   Q4 95,112,141 51.03 Add 1,027,583.86% 51.03 $36,935.36 $3,513,000,928,000 SEC
2005   Q3 9,255 0.02 Reduce 99.99% 51.01 $68,892.06 $637,596,000 SEC
2005   Q2 89,567,327 51.02 Reduce 0.55% 0.28 $36,375.36 $3,258,043,613,000 SEC
2005   Q1 90,061,413 51.03 Add 12.35% 5.61 $33,985.98 $3,060,825,355,000 SEC
2004   Q4 80,164,014 50.88 Buy 50.88 $35,324.59 $2,831,761,112,000 SEC
2004   Q3 0 0.00 Sell 100.00% 0.01 SEC
2004   Q2 2,699 0.01 Buy 0.01 $88,200.07 $238,052,000 SEC
2004   Q1 0 0.00 Sell 100.00% 50.92 SEC
2003   Q4 56,335,418 50.92 Add 4.42% 2.15 $33,762.79 $1,902,040,624,000 SEC
2003   Q3 53,952,402 50.93 Add 872,069.45% 50.92 $30,367.31 $1,638,389,277,000 SEC
2003   Q2 6,186 9.18 Reduce 99.99% 50.60 $45,049.95 $278,679,000 SEC
2003   Q1 45,620,760 50.61 Add 3.99% 1.94 $26,512.04 $1,209,499,327,000 SEC
2002   Q4 43,868,887 50.66 Add 3.11% 1.53 $27,387.54 $1,201,460,869,000 SEC
2002   Q3 42,546,280 50.71 Add 12.07% 5.46 $25,374.25 $1,079,579,978,000 SEC
2002   Q2 37,963,735 48.68 Add 430,083.97% 48.67 $28,902.02 $1,097,228,629,000 SEC
2002   Q1 8,825 0.03 Reduce 99.97% 50.72 $34,049.97 $300,491,000 SEC
2001   Q4 31,300,922 50.73 Buy 50.73 $32,381.61 $1,013,574,318,000 SEC