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  Abbott Labs (ABT)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2026   Q1 721,778 0.76 Add 1.93% 0.01 $102.67 $74,105,025 SEC
2025   Q4 708,081 0.85 Reduce 2.05% 0.02 $125.29 $88,715,439 SEC
2025   Q3 722,884 0.91 Reduce 19.85% 0.24 $133.94 $96,823,051 SEC
2025   Q2 901,941 1.21 Reduce 11.31% 0.16 $136.01 $122,673,099 SEC
2025   Q1 1,016,988 1.40 Reduce 5.56% 0.07 $132.65 $134,903,427 SEC
2024   Q4 1,076,915 1.18 Reduce 0.78% <0.01 $113.11 $121,809,829 SEC
2024   Q3 1,085,429 1.16 Reduce 0.67% <0.01 $114.01 $123,749,733 SEC
2024   Q2 1,092,796 1.10 Reduce 12.55% 0.17 $103.91 $113,552,511 SEC
2024   Q1 1,249,673 1.38 Reduce 2.78% 0.04 $113.66 $142,037,920 SEC
2023   Q4 1,285,461 1.49 Reduce 1.04% 0.02 $110.07 $141,490,666 SEC
2023   Q3 1,298,999 1.48 Reduce 0.36% <0.01 $96.85 $125,808,127 SEC
2023   Q2 1,303,639 1.55 Reduce 1.16% 0.02 $109.02 $142,122,698 SEC
2023   Q1 1,318,972 1.54 Reduce 0.97% 0.02 $101.26 $133,559,182 SEC
2022   Q4 1,331,920 1.76 Reduce 7.39% 0.13 $109.79 $146,231,580 SEC
2022   Q3 1,438,192 1.76 Reduce 0.65% 0.01 $96.76 $139,159,000 SEC
2022   Q2 1,447,572 1.88 Reduce 1.07% 0.02 $108.65 $157,279,000 SEC
2022   Q1 1,463,229 1.74 Reduce 2.43% 0.05 $118.36 $173,188,000 SEC
2021   Q4 1,499,599 1.95 Reduce 0.60% 0.01 $140.74 $211,054,000 SEC
2021   Q3 1,508,686 1.78 Add 0.11% <0.01 $118.13 $178,221,000 SEC
2021   Q2 1,506,984 1.73 Add 3.83% 0.06 $115.93 $174,705,000 SEC
2021   Q1 1,451,448 1.83 Reduce 0.65% 0.01 $119.84 $173,942,000 SEC
2020   Q4 1,460,945 1.78 Reduce 1.48% 0.03 $109.49 $159,959,000 SEC
2020   Q3 1,482,904 2.02 Reduce 6.78% 0.13 $108.83 $161,384,000 SEC
2020   Q2 1,590,820 1.90 Reduce 9.07% 0.18 $91.43 $145,449,000 SEC
2020   Q1 1,749,466 2.01 Reduce 10.39% 0.20 $78.91 $138,050,000 SEC
2019   Q4 1,952,385 1.93 Reduce 16.40% 0.39 $86.86 $169,584,000 SEC
2019   Q3 2,335,251 2.36 Reduce 6.22% 0.16 $83.67 $195,390,000 SEC
2019   Q2 2,490,019 2.51 Reduce 17.29% 0.51 $84.10 $209,411,000 SEC
2019   Q1 3,010,645 2.92 Reduce 4.95% 0.15 $79.94 $240,671,000 SEC
2018   Q4 3,167,495 3.09 Reduce 7.83% 0.23 $72.33 $229,105,000 SEC
2018   Q3 3,436,593 2.94 Reduce 10.63% 0.31 $73.36 $252,108,000 SEC
2018   Q2 3,845,348 2.91 Reduce 9.68% 0.30 $60.99 $234,528,000 SEC
2018   Q1 4,257,369 3.15 Reduce 6.30% 0.19 $59.92 $255,102,000 SEC
2017   Q4 4,543,385 3.01 Reduce 0.59% 0.02 $57.07 $259,291,000 SEC
2017   Q3 4,570,254 2.93 Add 0.92% 0.03 $53.36 $243,869,000 SEC
2017   Q2 4,528,554 2.66 Add 6.03% 0.15 $48.61 $220,133,000 SEC
2017   Q1 4,270,907 2.32 Add 220.39% 1.60 $44.41 $189,671,000 SEC
2016   Q4 1,333,036 0.66 Add 22.35% 0.12 $38.41 $51,202,000 SEC
2016   Q3 1,089,562 0.61 Add 168.05% 0.38 $42.29 $46,078,000 SEC
2016   Q2 406,484 0.22 Add 27.27% 0.05 $39.31 $15,979,000 SEC
2016   Q1 319,391 0.19 Add 0.15% <0.01 $41.83 $13,360,000 SEC
2015   Q4 318,918 0.21 Reduce 0.13% <0.01 $44.91 $14,323,000 SEC
2015   Q3 319,343 0.20 Reduce 6.58% 0.02 $40.22 $12,844,000 SEC
2015   Q2 341,838 0.24 Reduce 3.36% <0.01 $49.08 $16,777,000 SEC
2015   Q1 353,724 0.23 Reduce 0.87% <0.01 $46.33 $16,388,000 SEC
2014   Q4 356,819 0.22 Reduce 0.88% <0.01 $45.02 $16,064,000 SEC
2014   Q3 359,970 0.22 Reduce 2.40% <0.01 $41.59 $14,971,000 SEC
2014   Q2 368,808 0.22 Add 7.25% 0.01 $40.90 $15,084,000 SEC
2014   Q1 343,865 0.21 Reduce 2.14% <0.01 $38.51 $13,242,000 SEC
2013   Q4 351,373 0.22 Add 3.69% <0.01 $38.33 $13,468,000 SEC
2013   Q3 338,861 0.20 Add 4.32% <0.01 $33.19 $11,247,000 SEC
2013   Q2 324,840 0.23 Add 10.35% 0.02 $34.88 $11,330,000 SEC
2013   Q1 294,370 0.11 Add 33.16% 0.03 $35.32 $10,397,000 SEC
2012   Q4 221,069 0.36 Add 2.81% <0.01 $65.50 $14,480,000 SEC
2012   Q3 215,022 0.36 Reduce 0.17% <0.01 $68.56 $14,742,000 SEC
2012   Q2 215,380 0.36 Reduce 1.30% <0.01 $64.47 $13,886,000 SEC
2012   Q1 218,219 0.34 Reduce 3.09% 0.01 $61.29 $13,375,000 SEC
2011   Q4 225,184 0.36 Reduce 3.02% 0.01 $56.23 $12,662,000 SEC
2011   Q3 232,197 0.38 Buy 0.38 $51.14 $11,875,000 SEC
2011   Q2 0 0.00 Sell 100.00% 0.28 SEC
2011   Q1 207,965 0.28 Add 66.95% 0.11 $49.05 $10,201,000 SEC
2010   Q4 124,565 0.17 Add 3.57% <0.01 $47.91 $5,968,000 SEC
2010   Q3 120,276 0.10 Add 0.27% <0.01 $52,240.16 $6,283,238,000 SEC
2010   Q1 119,955 0.10 Reduce 2.21% <0.01 $52,680.02 $6,319,232,000 SEC
2009   Q4 122,667 0.10 Add 1.46% <0.01 $53,990.21 $6,622,817,000 SEC
2009   Q3 120,896 0.10 Add 4.15% <0.01 $49,469.95 $5,980,719,000 SEC
2009   Q2 116,084 0.10 Reduce 2.81% <0.01 $47,039.91 $5,460,581,000 SEC
2009   Q1 119,444 0.13 Add 0.67% <0.01 $47,699.84 $5,697,460,000 SEC
2008   Q4 118,646 0.12 Reduce 5.57% <0.01 $53,370.16 $6,332,156,000 SEC
2008   Q3 125,644 0.11 Add 2.16% <0.01 $57,580.07 $7,234,590,000 SEC
2008   Q2 122,987 0.10 Reduce 0.61% <0.01 $52,970.04 $6,514,626,000 SEC
2008   Q1 123,745 0.09 Reduce 0.16% <0.01 $55,150.00 $6,824,537,000 SEC
2007   Q4 123,945 0.14 Add 0.44% <0.01 $56,150.00 $6,959,512,000 SEC
2007   Q3 123,397 0.08 Add 0.67% <0.01 $53,620.00 $6,616,547,000 SEC
2007   Q2 122,577 0.08 Reduce 1.15% <0.01 $53,550.00 $6,563,998,000 SEC
2007   Q1 123,997 0.09 Add 0.76% <0.01 $55,800.00 $6,919,033,000 SEC
2006   Q4 123,061 0.08 Add 1.85% <0.01 $48,710.00 $5,994,301,000 SEC
2006   Q3 120,821 0.16 Reduce 42.44% 0.20 $48,560.00 $5,867,068,000 SEC
2006   Q2 209,922 0.46 Add 58.23% 0.17 $43,610.08 $9,154,715,000 SEC
2006   Q1 132,670 0.08 Reduce 4.05% <0.01 $42,470.05 $5,634,502,000 SEC
2005   Q4 138,268 0.08 Add 6.06% <0.01 $39,430.06 $5,451,915,000 SEC
2005   Q3 130,366 0.17 Add 0.31% <0.01 $42,400.03 $5,527,522,000 SEC
2005   Q2 129,964 0.10 Reduce 1.74% <0.01 $49,010.09 $6,369,547,000 SEC
2005   Q1 132,262 0.10 Add 10.90% <0.01 $46,620.18 $6,166,078,000 SEC
2004   Q4 119,261 0.10 Buy 0.10 $46,649.91 $5,563,515,000 SEC
2004   Q3 0 0.00 Sell 100.00% 0.21 SEC
2004   Q2 115,896 0.21 Reduce 1.28% <0.01 $40,760.00 $4,723,921,000 SEC
2004   Q1 117,396 0.12 Add 3.58% <0.01 $41,100.00 $4,824,976,000 SEC
2003   Q4 113,335 0.14 Reduce 4.55% <0.01 $46,600.00 $5,281,411,000 SEC
2003   Q3 118,735 0.16 Buy 0.16 $42,550.00 $5,052,174,000 SEC
2003   Q2 0 0.00 Sell 100.00% 0.13 SEC
2003   Q1 83,930 0.13 Add 0.42% <0.01 $37,610.00 $3,156,607,000 SEC
2002   Q4 83,580 0.14 Reduce 5.54% <0.01 $40,000.00 $3,343,200,000 SEC
2002   Q3 88,480 0.17 Add 17.61% 0.03 $40,400.00 $3,574,592,000 SEC
2002   Q2 75,230 0.13 Add 34.66% 0.03 $37,650.01 $2,832,410,000 SEC
2002   Q1 55,865 0.26 Add 3.91% <0.01 $52,600.00 $2,938,499,000 SEC
2001   Q4 53,765 0.15 Reduce 2.00% <0.01 $55,750.00 $2,997,399,000 SEC
2001   Q3 54,865 0.16 Reduce 2.95% <0.01 $51,850.00 $2,844,750,000 SEC
2001   Q2 56,530 0.31 Buy 0.31 $48,000.00 $2,713,440,000 SEC
2001   Q1 0 0.00 Sell 100.00% 0.14 SEC
2000   Q4 48,600 0.14 Reduce 1.02% <0.01 $48,437.51 $2,354,063,000 SEC
2000   Q3 49,100 0.15 Reduce 8.57% 0.01 $47,562.51 $2,335,319,000 SEC
2000   Q2 53,700 0.15 Buy 0.15 $44,562.50 $2,393,006,000 SEC
2000   Q1 0 0.00 Sell 100.00% 0.10 SEC
1999   Q4 45,100 0.10 Add 48.60% 0.03 $36,312.51 $1,637,694,000 SEC
1999   Q3 30,350 0.07 Buy 0.07 $36,687.51 $1,113,466,000 SEC
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