IDEXX Laboratories, Inc.
DE ˙ XTRA ˙ US45168D1046
470,40 € ↓ -12,40 (-2,57%)
2026-06-03
AKTIENPREIS
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership35,765 shares
Latest Disclosed Value $ 20,096,229
Stifel Financial Corp reports 6.77% decrease in ownership of IX1 / IDEXX Laboratories, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 35,765 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $17,453,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 38,362 shares of IDEXX Laboratories, Inc.. This represents a change in shares of -6.77% during the quarter. The current value of the position is $16,823,856 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)
2026-05-12 2026-03-31 13F IDEXX LABS COM 45168D104 35,765 -2,597 -6.77 20,096 -22.57 0.0043
2026-02-13 2025-12-31 13F IDEXX LABS COM 45168D104 38,362 1,337 3.61 25,953 9.71 0.0233
2025-11-12 2025-09-30 13F IDEXX LABS COM 45168D104 37,025 1,621 4.58 23,655 24.58 0.0216
2025-08-14 2025-06-30 13F IDEXX LABS COM 45168D104 35,404 1,856 5.53 18,989 34.78 0.0185
2025-05-14 2025-03-31 13F IDEXX LABS COM 45168D104 33,548 6,825 25.54 14,089 27.52 0.0150
2025-02-13 2024-12-31 13F IDEXX LABS COM 45168D104 26,723 -6,893 -20.51 11,048 -34.95 0.0115
2024-11-14 2024-09-30 13F IDEXX LABS COM 45168D104 33,616 -5,996 -15.14 16,983 -12.00 0.0178
2024-08-13 2024-06-30 13F IDEXX LABS COM 45168D104 39,612 4,495 12.80 19,299 1.78 0.0217
2024-05-14 2024-03-31 13F IDEXX LABS COM 45168D104 35,117 -358 -1.01 18,961 -3.70 0.0216
2024-02-12 2023-12-31 13F IDEXX LABS COM 45168D104 35,475 3,871 12.25 19,690 42.48 0.0248
2023-11-13 2023-09-30 13F IDEXX LABS COM 45168D104 31,604 5,789 22.42 13,820 6.60 0.0194
2023-08-14 2023-06-30 13F IDEXX LABS COM 45168D104 25,815 -4,638 -15.23 12,965 -14.87 0.0177
2023-05-12 2023-03-31 13F IDEXX LABS COM 45168D104 30,453 1,079 3.67 15,229 27.08 0.0218
2023-02-13 2022-12-31 13F IDEXX LABS COM 45168D104 29,374 -47 -0.16 11,984 25.01 0.0180
2022-11-14 2022-09-30 13F IDEXX LABS COM 45168D104 29,421 -3,408 -10.38 9,586 -16.74 0.0157
2022-08-15 2022-06-30 13F IDEXX LABS COM 45168D104 32,829 -27,577 -45.65 11,514 -65.16 0.0180
2022-05-13 2022-03-31 13F IDEXX LABS COM 45168D104 60,406 -2,358 -3.76 33,045 -20.04 0.0451
2022-02-14 2021-12-31 13F IDEXX LABS COM 45168D104 62,764 -700 -1.10 41,328 4.71 0.0546
2021-11-15 2021-09-30 13F IDEXX LABS COM 45168D104 63,464 369 0.58 39,469 -0.95 0.0579
2021-08-13 2021-06-30 13F IDEXX LABS COM 45168D104 63,095 2,007 3.29 39,847 33.30 0.0596
2021-05-14 2021-03-31 13F IDEXX LABS COM 45168D104 61,088 -6,852 -10.09 29,892 -11.98 0.0493
2021-02-12 2020-12-31 13F IDEXX LABS COM 45168D104 67,940 1,757 2.65 33,960 30.53 0.0606
2020-11-16 2020-09-30 13F IDEXX LABS COM 45168D104 66,183 5,438 8.95 26,018 29.73 0.0535
2020-08-14 2020-06-30 13F IDEXX LABS COM 45168D104 60,745 6,794 12.59 20,055 53.60 0.0461
2020-05-14 2020-03-31 13F IDEXX LABS COM 45168D104 53,951 3,943 7.88 13,057 -0.11 0.0361
2020-02-13 2019-12-31 13F IDEXX LABS COM 45168D104 50,008 34,391 220.22 13,072 207.22 0.0272
2019-11-19 2019-09-30 13F/A-1 IDEXX LABS COM 45168D104 15,617 69 0.44 4,255 -0.65 0.0109
2019-11-13 2019-09-30 13F IDEXX LABS COM 45168D104 15,617 69 4,255 2,385.1408
2019-08-14 2019-06-30 13F IDEXX LABS COM 45168D104 15,548 -1,742 -10.08 4,283 10.70 0.0110
2019-05-14 2019-03-31 13F IDEXX LABS COM 45168D104 17,290 2,667 18.24 3,869 42.09 0.0109
2019-02-13 2018-12-31 13F IDEXX LABS COM 45168D104 14,623 -2,889 -16.50 2,723 -37.43 0.0088
2018-11-13 2018-09-30 13F IDEXX LABS COM 45168D104 17,512 1,115 6.80 4,352 21.63 0.0125
2018-08-14 2018-06-30 13F IDEXX LABS COM 45168D104 16,397 -1,192 -6.78 3,578 6.46 0.0110
2018-05-11 2018-03-31 13F IDEXX LABS COM 45168D104 17,589 -1,813 -9.34 3,361 10.56 0.0106
2018-02-14 2017-12-31 13F IDEXX LABS COM 45168D104 19,402 -482 -2.42 3,040 -1.78 0.0096
2017-11-13 2017-09-30 13F IDEXX LABS COM 45168D104 19,884 -4,239 -17.57 3,095 -20.48 0.0107
2017-08-14 2017-06-30 13F IDEXX LABS COM 45168D104 24,123 -1,072 -4.25 3,892 -0.23 0.0145
2017-05-10 2017-03-31 13F IDEXX LABS COM 45168D104 25,195 3,611 16.73 3,901 54.43 0.0151
2017-02-16 2016-12-31 13F IDEXX LABS COM 45168D104 21,584 1,618 8.10 2,526 12.77 0.0107
2016-11-15 2016-09-30 13F IDEXX LABS COM 45168D104 19,966 146 0.74 2,240 21.67 0.0101
2016-08-17 2016-06-30 13F IDEXX LABS COM 45168D104 19,820 917 4.85 1,841 24.39 0.0085
2016-05-16 2016-03-31 13F IDEXX LABS COM 45168D104 18,903 -1,158 -5.77 1,480 1.23 0.0079
2016-03-21 2015-12-31 13F/A-2 IDEXX LABS COM 45168D104 20,061 730 3.78 1,462 1.74 0.0076
2016-02-26 2015-12-31 13F/A-1 IDEXX LABS COM 45168D104 20,061 0 1,462 0.0076
2016-02-16 2015-12-31 13F IDEXX LABS COM 45168D104 20,061 3,176
2015-11-16 2015-09-30 13F IDEXX LABS COM 45168D104 19,331 5,231 37.10 1,437 59.49 0.0081
2015-08-17 2015-06-30 13F/A-1 IDEXX LABS COM 45168D104 14,100 8,832 167.65 901 10.69 0.0047
2015-08-17 2015-06-30 13F IDEXX LABS COM 45168D104 13,870 889
2015-05-14 2015-03-31 13F IDEXX LABS COM 45168D104 5,268 2,021 62.24 814 68.88 0.0045
2015-02-13 2014-12-31 13F IDEXX LABS COM 45168D104 3,247 288 9.73 482 38.11 0.0027
2014-11-13 2014-09-30 13F IDEXX LABS COM 45168D104 2,959 355 13.63 349 0.29 0.0031
2014-08-14 2014-06-30 13F IDEXX LABS COM 45168D104 2,604 -47 -1.77 348 8.07 0.0031
2014-05-15 2014-03-31 13F IDEXX LABS COM 45168D104 2,651 2,651 322 0.0031
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.