IDEXX Laboratories, Inc.
DE ˙ XTRA ˙ US45168D1046
490,30 € ↑19,90 (4,23%)
2026-06-04
DEL PRIS
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionValmark Advisers, Inc.
Latest Disclosed Ownership2,188 shares
Latest Disclosed Value $ 1,229,415
Valmark Advisers, Inc. reports 13.49% increase in ownership of IX1 / IDEXX Laboratories, Inc.

On May 1, 2026 - Valmark Advisers, Inc. filed a 13F-HR form disclosing ownership of 2,188 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $1,067,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,928 shares of IDEXX Laboratories, Inc.. This represents a change in shares of 13.49% during the quarter. The current value of the position is $1,072,776 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)
2026-05-01 2026-03-31 13F IDEXX LABS COM 45168D104 2,188 260 13.49 1,229 -5.75 0.0146
2026-01-26 2025-12-31 13F IDEXX LABS COM 45168D104 1,928 0 0.00 1,304 5.93 0.0161
2025-10-24 2025-09-30 13F IDEXX LABS COM 45168D104 1,928 -60 -3.02 1,232 15.48 0.0159
2025-07-23 2025-06-30 13F IDEXX LABS COM 45168D104 1,988 -5 -0.25 1,066 27.51 0.0148
2025-04-23 2025-03-31 13F IDEXX LABS COM 45168D104 1,993 0 0.00 837 1.58 0.0126
2025-01-30 2024-12-31 13F IDEXX LABS COM 45168D104 1,993 2 0.10 824 -18.11 0.0128
2024-10-25 2024-09-30 13F IDEXX LABS COM 45168D104 1,991 -8 -0.40 1,006 3.29 0.0157
2024-08-01 2024-06-30 13F IDEXX LABS COM 45168D104 1,999 39 1.99 974 -8.03 0.0165
2024-05-06 2024-03-31 13F IDEXX LABS COM 45168D104 1,960 0 0.00 1,058 -2.67 0.0184
2024-02-02 2023-12-31 13F IDEXX LABS COM 45168D104 1,960 -22 -1.11 1,088 25.52 0.0204
2023-11-08 2023-09-30 13F IDEXX LABS COM 45168D104 1,982 -33 -1.64 867 -14.34 0.0180
2023-08-03 2023-06-30 13F IDEXX LABS COM 45168D104 2,015 -1 -0.05 1,012 0.30 0.0206
2023-05-02 2023-03-31 13F IDEXX LABS COM 45168D104 2,016 1 0.05 1,008 22.63 0.0217
2023-02-07 2022-12-31 13F IDEXX LABS COM 45168D104 2,015 900 80.72 822 126.45 0.0190
2022-11-03 2022-09-30 13F IDEXX LABS COM 45168D104 1,115 0 0.00 363 -7.16 0.0073
2022-08-01 2022-06-30 13F IDEXX LABS COM 45168D104 1,115 0 0.00 391 -35.90 0.0076
2022-05-10 2022-03-31 13F IDEXX LABS COM 45168D104 1,115 0 0.00 610 -16.89 0.0107
2022-02-02 2021-12-31 13F IDEXX LABS COM 45168D104 1,115 0 0.00 734 5.92 0.0126
2021-11-09 2021-09-30 13F IDEXX LABS COM 45168D104 1,115 -21 -1.85 693 -3.35 0.0127
2021-08-06 2021-06-30 13F IDEXX LABS COM 45168D104 1,136 -18 -1.56 717 26.90 0.0131
2021-05-04 2021-03-31 13F IDEXX LABS COM 45168D104 1,154 -5 -0.43 565 -2.42 0.0109
2021-02-03 2020-12-31 13F IDEXX LABS COM 45168D104 1,159 -31 -2.61 579 23.72 0.0118
2020-11-09 2020-09-30 13F IDEXX LABS COM 45168D104 1,190 5 0.42 468 19.69 0.0106
2020-07-31 2020-06-30 13F IDEXX LABS COM 45168D104 1,185 0 0.00 391 36.24 0.0092
2020-05-01 2020-03-31 13F IDEXX LABS COM 45168D104 1,185 0 0.00 287 -7.12 0.0075
2020-01-31 2019-12-31 13F IDEXX LABS COM 45168D104 1,185 0 0.00 309 -4.04 0.0067
2019-11-06 2019-09-30 13F IDEXX LABS COM 45168D104 1,185 -1,180 -49.89 322 -50.54 0.0072
2019-08-07 2019-06-30 13F IDEXX LABS COM 45168D104 2,365 0 0.00 651 23.06 0.0143
2019-05-10 2019-03-31 13F IDEXX LABS COM 45168D104 2,365 0 0.00 529 20.23 0.0118
2019-02-07 2018-12-31 13F IDEXX LABS COM 45168D104 2,365 0 0.00 440 -25.42 0.0106
2018-11-02 2018-09-30 13F IDEXX LABS COM 45168D104 2,365 0 0.00 590 14.56 0.0129
2018-08-07 2018-06-30 13F IDEXX LABS COM 45168D104 2,365 0 0.00 515 13.69 0.0114
2018-05-07 2018-03-31 13F IDEXX LABS COM 45168D104 2,365 0 0.00 453 22.43 0.0099
2018-02-09 2017-12-31 13F IDEXX LABS COM 45168D104 2,365 2,365 370 0.0079
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.