Ticker: IDXX CUSIP: 45168D104 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 832,189 | $563,001 | $681.02 | $600.57 - $769.98 |
| Q3 2025 | 711,942 | $454,853 | $606.98 | $506.91 - $688.12 |
| Q2 2025 | 589,052 | $315,932 | $478.19 | $356.14 - $537.47 |
| Q1 2025 | 489,210 | $205,444 | $434.21 | $404.60 - $474.67 |
| Q4 2024 | 426,620 | $176,382 | $438.63 | $398.50 - $505.52 |
| Q3 2024 | 768,621 | $388,323 | $485.80 | $446.28 - $530.60 |
| Q2 2024 | 815,358 | $397,242 | $502.03 | $462.00 - $548.88 |
| Q1 2024 | 589,587 | $318,336 | $546.49 | $507.61 - $583.39 |
| Q4 2023 | 614,537 | $341,099 | $469.47 | $372.50 - $568.30 |
| Q3 2023 | 542,236 | $237,104 | $498.67 | $430.81 - $564.74 |
| Q2 2023 | 497,841 | $250,031 | $479.21 | $446.00 - $506.56 |
| Q1 2023 | 482,391 | $241,234 | $478.56 | $399.27 - $515.79 |
| Q4 2022 | 369,364 | $150,686 | $388.17 | $317.06 - $448.01 |
| Q3 2022 | 403,383 | $131 | $367.34 | $321.79 - $417.77 |
| Q2 2022 | 392,982 | $138 | $407.78 | $318.50 - $558.01 |
| Q1 2022 | 385,963 | $211,144 | $526.03 | $460.36 - $656.31 |
| Q4 2021 | 314,591 | $207,146 | $627.75 | $575.59 - $672.93 |
| Q3 2021 | 340,611 | $211,826 | $671.94 | $620.86 - $706.95 |
| Q2 2021 | 331,556 | $209,394 | $552.18 | $482.90 - $639.65 |
| Q1 2021 | 338,697 | $165,727 | $501.01 | $455.23 - $573.99 |
| Q4 2020 | 332,902 | $166,408 | $447.44 | $382.68 - $503.83 |
| Q3 2020 | 463,868 | $182,350 | $369.71 | $329.69 - $407.86 |
| Q2 2020 | 536,118 | $177,004 | $289.54 | $226.02 - $332.68 |
| Q1 2020 | 543,897 | $131,754 | $260.97 | $168.65 - $296.25 |
| Q4 2019 | 571,948 | $149,352 | $263.51 | $246.74 - $294.57 |
| Q3 2019 | 557,564 | $151,618 | $278.27 | $256.27 - $292.17 |
| Q2 2019 | 648,410 | $178,527 | $246.39 | $214.25 - $278.61 |
| Q1 2019 | 1,044,333 | $233,512 | $206.43 | $176.11 - $226.15 |
| Q4 2018 | 1,532,835 | $285,138 | $205.02 | $176.15 - $252.69 |
| Q3 2018 | 1,576,676 | $393,633 | $242.74 | $215.28 - $256.22 |
| Q2 2018 | 1,214,407 | $264,668 | $206.05 | $183.86 - $229.01 |
| Q1 2018 | 641,480 | $122,773 | $184.56 | $157.53 - $207.14 |
| Q4 2017 | 578,706 | $90,499 | $157.41 | $146.09 - $168.66 |
| Q3 2017 | 621,160 | $96,584 | $158.10 | $148.80 - $171.37 |
| Q2 2017 | 1,243,642 | $200,750 | $162.40 | $153.24 - $173.01 |
| Q1 2017 | 887,703 | $137,248 | $137.84 | $113.92 - $155.65 |
| Q4 2016 | 538,359 | $63,134 | $114.12 | $102.45 - $121.77 |
| Q3 2016 | 484,744 | $54,645 | $105.39 | $92.52 - $115.06 |
| Q2 2016 | 784,722 | $72,869 | $85.88 | $76.55 - $92.87 |
| Q1 2016 | 391,756 | $30,683 | $72.01 | $63.48 - $79.03 |
| Q4 2015 | 273,641 | $19,954 | $71.33 | $65.03 - $77.27 |
| Q3 2015 | 281,339 | $20,890 | $71.63 | $61.58 - $79.62 |
| Q2 2015 | 301,610 | $19,346 | $69.23 | $61.37 - $82.24 |
| Q1 2015 | 110,727 | $17,105 | $77.81 | $72.38 - $84.25 |
| Q4 2014 | 166,486 | $24,685 | $70.12 | $57.56 - $76.94 |
| Q3 2014 | 185,144 | $21,816 | $63.22 | $56.74 - $70.00 |
| Q2 2014 | 111,742 | $14,926 | $63.58 | $57.92 - $68.06 |
| Q1 2014 | 131,644 | $15,982 | $59.57 | $52.32 - $64.64 |
| Q4 2013 | 124,611 | $13,255 | $52.63 | $49.56 - $56.55 |
| Q3 2013 | 68,676 | $6,844 | $48.06 | $43.99 - $50.19 |
| Q2 2013 | 33,305 | $2,987 | $43.69 | $40.78 - $46.30 |
| Q4 2012 | 37,767 | $3,504 | — | — |
| Q3 2012 | 72,948 | $7,247 | — | — |
| Q2 2012 | 40,441 | $3,888 | — | — |
| Q1 2012 | 35,224 | $3,080 | — | — |