IDEXX Laboratories, Inc.
DE ˙ XTRA ˙ US45168D1046
470,40 € ↓ -12,40 (-2,57%)
2026-06-03
AKTIENPREIS
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionBanco Santander, S.A.
Latest Disclosed Ownership2,951 shares
Latest Disclosed Value $ 1,658,138
Banco Santander, S.A. ownership in IX1 / IDEXX Laboratories, Inc.

On May 8, 2026 - Banco Santander, S.A. filed a 13F-HR form disclosing ownership of 2,951 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $1,440,088 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 5, 2026 disclosing 0 shares of IDEXX Laboratories, Inc.. The current value of the position is $1,388,150 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)
2026-05-08 2026-03-31 13F IDEXX LABS COM 45168D104 2,951 2,951 1,658 0.0078
2026-03-05 2025-06-30 13F/A-1 IDEXX LABS COM 45168D104 0 -2,796 -100.00 0 -100.00
2025-08-01 2025-06-30 13F IDEXX LABS COM 45168D104 0 0
2025-05-09 2025-03-31 13F IDEXX LABS COM 45168D104 2,796 2,796 1,174 0.0130
2023-05-10 2023-03-31 13F IDEXX LABS COM 45168D104 0 -2,188 -100.00 0 -100.00
2023-02-13 2022-12-31 13F IDEXX LABS COM 45168D104 2,188 -659 -23.15 893 -3.88 0.0134
2022-11-08 2022-09-30 13F IDEXX LABS COM 45168D104 2,847 -165 -5.48 928 -12.20 0.0124
2022-07-28 2022-06-30 13F IDEXX LABS COM 45168D104 3,012 -319 -9.58 1,057 -42.02 0.0141
2022-05-09 2022-03-31 13F IDEXX LABS COM 45168D104 3,331 3,331 1,823 0.0196
2022-02-09 2021-12-31 13F IDEXX LABS COM 45168D104 0 -439 -100.00 0 -100.00
2021-11-08 2021-09-30 13F IDEXX LABS COM 45168D104 439 0 0.00 273 -1.44 0.0015
2021-07-29 2021-06-30 13F IDEXX LABS COM 45168D104 439 26 6.30 277 37.13 0.0015
2021-05-10 2021-03-31 13F IDEXX LABS COM 45168D104 413 -250 -37.71 202 -38.97 0.0014
2021-02-12 2020-12-31 13F IDEXX LABS COM 45168D104 663 -263 -28.40 331 -9.07 0.0024
2020-11-09 2020-09-30 13F IDEXX LABS COM 45168D104 926 304 48.87 364 77.56 0.0048
2020-08-05 2020-06-30 13F IDEXX LABS COM 45168D104 622 622 205 0.0027
2019-11-06 2019-09-30 13F IDEXX LABS COM 45168D104 0 -54,216 -100.00 0 -100.00
2019-08-07 2019-06-30 13F IDEXX LABS COM 45168D104 54,216 54,216 14,928 0.1515
2019-05-13 2019-03-31 13F IDEXX LABS COM 45168D104 0 -158,358 -100.00 0 -100.00
2019-02-12 2018-12-31 13F IDEXX LABS COM 45168D104 158,358 -39,808 -20.09 29,458 -40.46 0.3723
2018-11-13 2018-09-30 13F IDEXX LABS COM 45168D104 198,166 -103,668 -34.35 49,474 -24.79 0.5646
2018-08-14 2018-06-30 13F IDEXX LABS COM 45168D104 301,834 1,946 0.65 65,781 14.61 0.7663
2018-05-14 2018-03-31 13F IDEXX LABS COM 45168D104 299,888 588 0.20 57,396 22.63 0.6714
2018-02-14 2017-12-31 13F IDEXX LABS COM 45168D104 299,300 33,600 12.65 46,805 13.29 0.6703
2017-11-13 2017-09-30 13F IDEXX LABS COM 45168D104 265,700 265,700 41,314 0.6813
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.