Terry Smith - Fundsmith
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    34
Portfolio value:    $12,827,766,987
Holdings Activity Buys Sells    History
Holding/activity history for  IDEXX Laboratories, Inc. (IDXX)
← All IDXX superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2026   Q1 1,465,786 6.42 Reduce 21.87% 1.62 $548.51–726.41 · VW $635.74i $823,610,496 SEC
2025   Q4 1,876,035 7.42 Reduce 28.13% 2.37 $600.57–769.98 · VW $689.75i $1,269,193,959 SEC
2025   Q3 2,610,457 8.43 Reduce 1.09% 0.07 $506.91–688.12 · VW $598.17i $1,667,794,873 SEC
2025   Q2 2,639,289 6.15 Reduce 0.34% 0.02 $356.14–537.47 · VW $461.63i $1,415,556,262 SEC
2025   Q1 2,648,331 5.06 Reduce 0.55% 0.03 $404.60–474.67 · VW $430.33i $1,112,166,603 SEC
2024   Q4 2,662,855 4.69 Reduce 0.05% <0.01 $398.50–505.52 · VW $428.55i $1,100,930,771 SEC
2024   Q3 2,664,162 5.32 Add 0.04% <0.01 $446.28–530.60 · VW $485.48i $1,345,987,926 SEC
2024   Q2 2,663,192 5.29 Reduce 1.90% 0.11 $462.00–548.88 · VW $500.71i $1,297,507,142 SEC
2024   Q1 2,714,762 5.74 Reduce 0.52% 0.03 $507.61–583.39 · VW $543.74i $1,465,781,447 SEC
2023   Q4 2,728,917 6.34 Reduce 7.95% 0.47 $372.50–568.30 · VW $460.21i $1,514,685,381 SEC
2023   Q3 2,964,554 5.89 Add 0.10% <0.01 $430.81–564.74 · VW $504.20i $1,296,310,528 SEC
2023   Q2 2,961,551 6.24 Add 0.25% 0.02 $446.00–506.56 · VW $481.01i $1,487,379,759 SEC
2023   Q1 2,954,196 6.37 Reduce 14.22% 0.91 $399.27–515.79 · VW $474.35i $1,477,334,336 SEC
2022   Q4 3,443,732 6.42 Reduce 4.89% 0.27 $317.06–448.01 · VW $391.34i $1,404,904,907 SEC
2022   Q3 3,620,777 5.60 Add 0.05% <0.01 $321.79–417.77 · VW $366.00i $1,179,649,000 SEC
2022   Q2 3,618,875 5.60 Add 0.02% <0.01 $318.50–558.01 · VW $397.53i $1,269,248,000 SEC
2022   Q1 3,618,062 6.80 Reduce 14.71% 1.00 $460.36–656.31 · VW $532.75i $1,979,297,000 SEC
2021   Q4 4,242,283 6.82 Add 0.00% <0.01 $575.59–672.93 · VW $633.96i $2,793,374,000 SEC
2021   Q3 4,242,202 7.29 Reduce 0.01% <0.01 $620.86–706.95 · VW $663.69i $2,638,225,000 SEC
2021   Q2 4,242,462 7.42 Add 0.52% 0.04 $482.90–639.65 · VW $560.07i $2,679,327,000 SEC
2021   Q1 4,220,612 6.57 Reduce 0.14% <0.01 $455.23–573.99 · VW $503.61i $2,065,188,000 SEC
2020   Q4 4,226,428 7.00 Reduce 0.15% <0.01 $382.68–503.83 · VW $453.86i $2,112,665,000 SEC
2020   Q3 4,232,815 6.50 Reduce 0.19% 0.01 $329.69–407.86 · VW $383.19i $1,663,962,000 SEC
2020   Q2 4,240,711 6.11 Reduce 0.11% <0.01 $226.02–332.68 · VW $292.70i $1,400,113,000 SEC
2020   Q1 4,245,227 5.79 Reduce 7.55% 0.43 $168.65–296.25 · VW $245.95i $1,028,364,000 SEC
2019   Q4 4,591,899 5.67 Add 0.79% 0.04 $246.74–294.57 · VW $266.44i $1,199,083,000 SEC
2019   Q3 4,556,016 6.33 Add 1.92% 0.12 $256.27–292.17 · VW $278.27i $1,238,917,000 SEC
2019   Q2 4,470,038 6.41 Add 0.06% <0.01 $214.25–278.61 · VW $244.59i $1,230,736,000 SEC
2019   Q1 4,467,341 5.68 Add 0.79% 0.04 $176.11–226.15 · VW $208.29i $998,897,000 SEC
2018   Q4 4,432,292 7.03 Add 0.13% <0.01 $176.15–252.69 · VW $204.76i $1,106,566,000 SEC
2018   Q3 4,426,643 7.41 Reduce 0.06% <0.01 $215.28–256.22 · VW $243.88i $1,105,156,000 SEC
2018   Q2 4,429,104 7.18 Add 0.03% <0.01 $183.86–229.01 · VW $206.26i $965,278,000 SEC
2018   Q1 4,427,657 6.99 Add 0.52% 0.04 $157.53–207.14 · VW $185.14i $847,410,000 SEC
2017   Q4 4,404,756 5.90 Reduce 76.18% 11.69 $146.09–168.66 · VW $158.85i $688,816,000 SEC
2017   Q3 18,492,918 15.34 Add 315.94% 11.65 $148.80–171.37 · VW $159.33i $1,584,180,000 SEC
2017   Q2 4,446,040 7.53 Reduce 0.76% 0.06 $153.24–173.01 · VW $164.35i $717,680,000 SEC
2017   Q1 4,480,207 8.05 Add 0.07% <0.01 $113.92–155.65 · VW $131.68i $692,685,000 SEC
2016   Q4 4,476,866 6.96 Reduce 0.31% 0.03 $102.45–121.77 · VW $113.65i $528,629,000 SEC
2016   Q3 4,490,883 8.37 Add 0.48% 0.04 $92.52–115.06 · VW $104.57i $506,257,000 SEC
2016   Q2 4,469,336 6.82 Add 6.14% 0.39 $76.55–92.87 · VW $86.55i $415,023,000 SEC
2016   Q1 4,210,679 7.10 Add 69.02% 2.90 $63.48–79.03 · VW $71.88i $329,780,000 SEC
2015   Q4 2,491,168 4.56 Add 182.93% 2.95 $65.03–77.27 · VW $70.50i $181,656,000 SEC
2015   Q3 880,486 1.99 Add 1217.30% 1.84 $61.58–79.62 · VW $71.85i $65,376,000 SEC
2015   Q2 66,840 0.13 Add 31.09% 0.03 $61.37–82.24 · VW $66.99i $4,287,000 SEC
2015   Q1 50,986 0.15 Buy 0.15 $72.38–84.25 · VW $78.07i $3,938,000 SEC
Price snapshot:
Current price$564.21
Avg. buy price$94.87
+/- since buy494.75%
52-week low$506.91
52-week high$769.98