IDEXX 實驗室有限公司
DE ˙ XTRA ˙ US45168D1046
€490.30 ↑19.90 (4.23%)
2026-06-04
分享價格
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership282,976 shares
Latest Disclosed Value $ 159,001,286
Fmr Llc reports 12.56% increase in ownership of IX1 / IDEXX Laboratories, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 282,976 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $138,092,288 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 251,407 shares of IDEXX Laboratories, Inc.. This represents a change in shares of 12.56% during the quarter. The current value of the position is $138,743,133 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F IDEXX LABS COM 45168D104 282,976 31,569 12.56 159,001 -6.52 0.0017
2026-02-17 2025-12-31 13F IDEXX LABS COM 45168D104 251,407 18,361 7.88 170,084 14.23 0.0087
2025-11-13 2025-09-30 13F IDEXX LABS COM 45168D104 233,046 -36,836 -13.65 148,891 2.86 0.0077
2025-08-14 2025-06-30 13F IDEXX LABS COM 45168D104 269,882 15,918 6.27 144,749 35.72 0.0082
2025-05-12 2025-03-31 13F IDEXX LABS COM 45168D104 253,964 -32,935 -11.48 106,652 -10.09 0.0068
2025-02-13 2024-12-31 13F IDEXX LABS COM 45168D104 286,899 -3,962 -1.36 118,615 -19.28 0.0071
2024-11-13 2024-09-30 13F IDEXX LABS COM 45168D104 290,861 10,017 3.57 146,949 7.40 0.0089
2024-08-13 2024-06-30 13F IDEXX LABS COM 45168D104 280,844 -87,565 -23.77 136,827 -31.21 0.0088
2024-05-13 2024-03-31 13F IDEXX LABS COM 45168D104 368,409 42,123 12.91 198,915 9.83 0.0134
2024-02-13 2023-12-31 13F IDEXX LABS COM 45168D104 326,286 10,689 3.39 181,105 31.23 0.0139
2023-11-13 2023-09-30 13F IDEXX LABS COM 45168D104 315,597 6,927 2.24 138,001 -10.98 0.0119
2023-08-11 2023-06-30 13F IDEXX LABS COM 45168D104 308,670 -12,107 -3.77 155,023 -3.36 0.0130
2023-08-11 2023-03-31 13F/A-1 IDEXX LABS COM 45168D104 320,777 -953,387 -74.82 160,414 -69.14 0.0147
2023-05-11 2023-03-31 13F IDEXX LABS COM 45168D104 320,777 -953,387 160,414 0.0029
2023-02-13 2022-12-31 13F IDEXX LABS COM 45168D104 1,274,164 -329,360 -20.54 519,808 -0.50 0.0516
2022-11-10 2022-09-30 13F IDEXX LABS COM 45168D104 1,603,524 -464,290 -22.45 522,429 -27.96 0.0545
2022-08-12 2022-06-30 13F IDEXX LABS COM 45168D104 2,067,814 934,829 82.51 725,243 17.01 0.0723
2022-05-13 2022-03-31 13F IDEXX LABS COM 45168D104 1,132,985 122,127 12.08 619,811 -6.88 0.0495
2022-02-14 2021-12-31 13F IDEXX LABS COM 45168D104 1,010,858 45,980 4.77 665,609 10.92 0.0491
2022-02-14 2021-09-30 13F/A-1 IDEXX LABS COM 45168D104 964,878 23,404 2.49 600,057 0.92 0.0476
2021-11-15 2021-09-30 13F IDEXX LABS COM 45168D104 964,878 23,404 600,057 0.0476
2021-08-13 2021-06-30 13F IDEXX LABS COM 45168D104 941,474 28,742 3.15 594,588 33.13 0.0466
2021-05-14 2021-03-31 13F IDEXX LABS COM 45168D104 912,732 652,345 250.53 446,609 243.12 0.0381
2021-02-08 2020-12-31 13F IDEXX LABS COM 45168D104 260,387 23,795 10.06 130,160 39.95 0.0116
2020-11-13 2020-09-30 13F IDEXX LABS COM 45168D104 236,592 -585,869 -71.23 93,006 -65.75 0.0094
2020-08-24 2020-06-30 13F/A-1 IDEXX LABS COM 45168D104 822,461 -175,742 -17.61 271,544 12.30 0.0299
2020-08-13 2020-06-30 13F IDEXX LABS COM 45168D104 822,461 -175,742 271,544 6,671.0414
2020-05-14 2020-03-31 13F IDEXX LABS COM 45168D104 998,203 749,438 301.26 241,804 272.24 0.0335
2020-02-07 2019-12-31 13F IDEXX LABS COM 45168D104 248,765 -672,105 -72.99 64,959 -74.06 0.0072
2019-11-13 2019-09-30 13F IDEXX LABS COM 45168D104 920,870 376,909 69.29 250,412 67.20 0.0300
2019-08-13 2019-06-30 13F IDEXX LABS COM 45168D104 543,961 107,351 24.59 149,770 53.41 0.0175
2019-05-13 2019-03-31 13F IDEXX LABS COM 45168D104 436,610 -124,656 -22.21 97,625 -6.50 0.0117
2019-02-13 2018-12-31 13F IDEXX LABS COM 45168D104 561,266 306,919 120.67 104,407 64.42 0.0143
2018-11-09 2018-09-30 13F IDEXX LABS COM 45168D104 254,347 92,181 56.84 63,500 79.67 0.0071
2018-08-10 2018-06-30 13F IDEXX LABS COM 45168D104 162,166 -76,854 -32.15 35,342 -22.74 0.0042
2018-05-14 2018-03-31 13F IDEXX LABS COM 45168D104 239,020 224,929 1,596.26 45,746 1,975.59 0.0054
2018-02-12 2017-12-31 13F IDEXX LABS COM 45168D104 14,091 -20,387 -59.13 2,204 -58.89 0.0003
2017-11-13 2017-09-30 13F IDEXX LABS COM 45168D104 34,478 -2,875 -7.70 5,361 -11.09 0.0006
2017-08-29 2017-06-30 13F/A-1 IDEXX LABS COM 45168D104 37,353 934 2.56 6,030 7.10 0.0007
2017-08-11 2017-06-30 13F IDEXX LABS COM 45168D104 37,353 934 6,030
2017-05-11 2017-03-31 13F IDEXX LABS COM 45168D104 36,419 33,805 1,293.23 5,630 1,733.88 0.0007
2017-02-10 2016-12-31 13F IDEXX LABS COM 45168D104 2,614 -402,354 -99.35 307 -99.33 0.0000
2016-11-14 2016-09-30 13F IDEXX LABS COM 45168D104 404,968 -800 -0.20 45,652 21.16 0.0061
2016-08-11 2016-06-30 13F IDEXX LABS COM 45168D104 405,768 192 0.05 37,679 18.62 0.0051
2016-05-16 2016-03-31 13F IDEXX LABS COM 45168D104 405,576 -8,216 -1.99 31,765 5.28 0.0044
2016-02-12 2015-12-31 13F IDEXX LABS COM 45168D104 413,792 -15,088 -3.52 30,173 -5.25 0.0041
2015-11-10 2015-09-30 13F IDEXX LABS COM 45168D104 428,880 3,676 0.86 31,844 16.76 0.0045
2015-08-25 2015-06-30 13F/A-1 IDEXX LABS COM 45168D104 425,204 22,649 5.63 27,273 -56.14 0.0035
2015-08-13 2015-06-30 13F IDEXX LABS COM 45168D104 425,204 27,273
2015-05-14 2015-03-31 13F IDEXX LABS COM 45168D104 402,555 95,573 31.13 62,186 36.62 0.0079
2015-02-17 2014-12-31 13F IDEXX LABS COM 45168D104 306,982 80,649 35.63 45,516 70.67 0.0059
2014-11-14 2014-09-30 13F IDEXX LABS COM 45168D104 226,333 222,420 5,684.13 26,669 4,999.24 0.0036
2014-08-14 2014-06-30 13F IDEXX LABS COM 45168D104 3,913 -174,339 -97.80 523 -97.58 0.0001
2014-05-15 2014-03-31 13F IDEXX LABS COM 45168D104 178,252 107,142 150.67 21,640 186.09 0.0030
2014-02-13 2013-12-31 13F IDEXX LABS COM 45168D104 71,110 29,300 70.08 7,564 81.52 0.0011
2013-11-14 2013-09-30 13F IDEXX LABS COM 45168D104 41,810 -184,986 -81.56 4,167 -79.54 0.0006
2013-09-24 2013-06-30 13F/A-1 IDEXX LABS COM 45168D104 226,796 226,796 20,362 0.0033
2013-08-14 2013-06-30 13F IDEXX LABS COM 45168D104 226,796 20,362 0.0033
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.