IDEXX Laboratories, Inc.
DE ˙ XTRA ˙ US45168D1046
470,40 € ↓ -12,40 (-2,57%)
2026-06-03
AKTIENPREIS
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionClaro Advisors LLC
Latest Disclosed Ownership498 shares
Latest Disclosed Value $ 279,821
Claro Advisors LLC ownership in IX1 / IDEXX Laboratories, Inc.

On April 21, 2026 - Claro Advisors LLC filed a 13F-HR form disclosing ownership of 498 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $243,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 498 shares of IDEXX Laboratories, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $234,259 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)
2026-04-21 2026-03-31 13F IDEXX LABS COM 45168D104 498 0 0.00 280 -16.96 0.0337
2026-02-17 2025-12-31 13F IDEXX LABS COM 45168D104 498 4 0.81 337 6.67 0.0459
2025-11-12 2025-09-30 13F IDEXX LABS COM 45168D104 494 0 0.00 316 19.32 0.0460
2025-08-05 2025-06-30 13F IDEXX LABS COM 45168D104 494 -194 -28.20 265 -8.33 0.0437
2025-05-12 2025-03-31 13F IDEXX LABS COM 45168D104 688 52 8.18 289 9.92 0.0387
2025-01-13 2024-12-31 13F IDEXX LABS COM 45168D104 636 -9,144 -93.50 263 -94.70 0.0355
2024-11-07 2024-09-30 13F/A-1 IDEXX LABS COM 45168D104 9,780 -434 -4.25 4,941 -0.70 0.6384
2024-10-17 2024-09-30 13F IDEXX LABS COM 45168D104 6,346 -3,868 228 0.0294
2024-07-31 2024-06-30 13F IDEXX LABS COM 45168D104 10,214 -2,844 -21.78 4,976 -29.42 0.7769
2024-04-18 2024-03-31 13F IDEXX LABS COM 45168D104 13,058 -905 -6.48 7,050 -9.03 1.2242
2024-01-22 2023-12-31 13F IDEXX LABS COM 45168D104 13,963 -319 -2.23 7,750 24.10 1.6781
2023-10-10 2023-09-30 13F IDEXX LABS COM 45168D104 14,282 -107 -0.74 6,245 -13.58 1.5612
2023-08-08 2023-06-30 13F IDEXX LABS COM 45168D104 14,389 11,691 433.32 7,227 435.66 1.7954
2023-04-17 2023-03-31 13F IDEXX LABS COM 45168D104 2,698 200 8.01 1,349 32.38 0.3962
2023-03-13 2022-12-31 13F/A-1 IDEXX LABS COM 45168D104 2,498 2,498 1,019 0.3334
2023-02-14 2022-12-31 13F IDEXX LABS COM 45168D104 2,498 2,498 1,019 0.3327
2022-08-11 2022-06-30 13F IDEXX LABS COM 45168D104 0 -699 -100.00 0 -100.00
2022-05-16 2022-03-31 13F IDEXX LABS COM 45168D104 699 0 0.00 460 0.00 0.1655
2022-02-14 2021-12-31 13F IDEXX LABS COM 45168D104 699 2 0.29 460 6.24 0.1655
2021-11-15 2021-09-30 13F IDEXX LABS COM 45168D104 697 -57 -7.56 433 -9.03 0.1821
2021-08-13 2021-06-30 13F IDEXX LABS COM 45168D104 754 4 0.53 476 29.70 0.2142
2021-05-17 2021-03-31 13F IDEXX LABS COM 45168D104 750 12 1.63 367 -0.54 0.1859
2021-02-12 2020-12-31 13F IDEXX LABS COM 45168D104 738 5 0.68 369 28.13 0.1961
2020-11-16 2020-09-30 13F IDEXX LABS COM 45168D104 733 -13 -1.74 288 17.07 0.1825
2020-08-14 2020-06-30 13F IDEXX LABS COM 45168D104 746 746 246 0.1693
2019-05-09 2019-03-31 13F IDEXX LABS COM 45168D104 0 -39 -100.00 0 -100.00
2019-02-14 2018-12-31 13F IDEXX LABS COM 45168D104 39 39 10 0.0080
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.