IDEXX Laboratories, Inc.
DE ˙ XTRA ˙ US45168D1046
470,40 € ↓ -12,40 (-2,57%)
2026-06-03
AKTIENPREIS
SecurityDE:IX1 / IDEXX Laboratories, Inc.
InstitutionBellevue Group AG
Latest Disclosed Ownership89,131 shares
Latest Disclosed Value $ 50,081,818
Bellevue Group AG reports 5.72% decrease in ownership of IX1 / IDEXX Laboratories, Inc.

On May 14, 2026 - Bellevue Group AG filed a 13F-HR form disclosing ownership of 89,131 shares of IDEXX Laboratories, Inc. (DE:IX1) valued at $43,495,928 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 94,539 shares of IDEXX Laboratories, Inc.. This represents a change in shares of -5.72% during the quarter. The current value of the position is $41,927,222 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)
2026-05-14 2026-03-31 13F IDEXX LABS COM 45168D104 89,131 -5,408 -5.72 50,082 -21.70 1.1837
2026-02-17 2025-12-31 13F IDEXX LABS COM 45168D104 94,539 17,952 23.44 63,958 30.71 1.2120
2025-11-14 2025-09-30 13F IDEXX LABS COM 45168D104 76,587 39 0.05 48,931 19.18 1.0167
2025-08-14 2025-06-30 13F IDEXX LABS COM 45168D104 76,548 -349 -0.45 41,056 27.14 0.9049
2025-05-14 2025-03-31 13F IDEXX LABS COM 45168D104 76,897 -38 -0.05 32,293 1.52 0.7236
2025-02-14 2024-12-31 13F IDEXX LABS COM 45168D104 76,935 -14,344 -15.71 31,808 -31.02 0.6123
2024-11-14 2024-09-30 13F IDEXX LABS COM 45168D104 91,279 -2,079 -2.23 46,116 1.39 0.7471
2024-08-14 2024-06-30 13F IDEXX LABS COM 45168D104 93,358 0 0.00 45,484 -9.76 0.7391
2024-05-15 2024-03-31 13F IDEXX LABS COM 45168D104 93,358 -752 -0.80 50,407 -3.50 0.7688
2024-02-14 2023-12-31 13F IDEXX LABS COM 45168D104 94,110 -20,331 -17.77 52,236 4.38 0.7990
2023-11-14 2023-09-30 13F IDEXX LABS COM 45168D104 114,441 0 0.00 50,042 -12.93 0.8062
2023-08-14 2023-06-30 13F IDEXX LABS COM 45168D104 114,441 3,513 3.17 57,476 3.61 0.8199
2023-05-15 2023-03-31 13F IDEXX LABS COM 45168D104 110,928 2,106 1.94 55,473 24.95 0.8050
2023-02-14 2022-12-31 13F IDEXX LABS COM 45168D104 108,822 0 0.00 44,395 25.22 0.5892
2022-11-14 2022-09-30 13F IDEXX LABORATORIES COM 45168D104 108,822 -6,951 -6.00 35,454 -12.69 0.5088
2022-08-11 2022-06-30 13F IDEXX LABS COM 45168D104 115,773 -2,037 -1.73 40,605 -37.00 0.5740
2022-05-13 2022-03-31 13F IDEXX LABS COM 45168D104 117,810 -169 -0.14 64,449 -17.04 0.7484
2022-02-10 2021-12-31 13F IDEXX LABS COM 45168D104 117,979 -141 -0.12 77,684 5.75 0.8007
2021-11-12 2021-09-30 13F IDEXX LABS COM 45168D104 118,120 0 0.00 73,459 -1.53 0.7455
2021-08-12 2021-06-30 13F IDEXX LABS COM 45168D104 118,120 26,871 29.45 74,599 67.08 0.7282
2021-05-12 2021-03-31 13F IDEXX LABS COM 45168D104 91,249 13,164 16.86 44,649 14.39 0.4724
2021-02-16 2020-12-31 13F IDEXX LABS COM 45168D104 78,085 -313 -0.40 39,032 26.65 0.4470
2020-11-16 2020-09-30 13F IDEXX LABS COM 45168D104 78,398 4,791 6.51 30,819 26.82 0.4258
2020-08-13 2020-06-30 13F IDEXX LABS COM 45168D104 73,607 31,696 75.63 24,302 139.36 0.3439
2020-05-14 2020-03-31 13F IDEXX LABS COM 45168D104 41,911 -5,550 -11.69 10,153 -18.07 0.1969
2020-02-14 2019-12-31 13F IDEXX LABS COM 45168D104 47,461 13,327 39.04 12,393 33.52 0.1965
2019-11-14 2019-09-30 13F IDEXX LABS COM 45168D104 34,134 1,685 5.19 9,282 3.90 0.1726
2019-08-14 2019-06-30 13F IDEXX LABS COM 45168D104 32,449 5,047 18.42 8,934 45.81 0.1525
2019-05-15 2019-03-31 13F IDEXX LABS COM 45168D104 27,402 3,095 12.73 6,127 35.49 0.3371
2019-02-12 2018-12-31 13F IDEXX LABS COM 45168D104 24,307 0 0.00 4,522 -25.48 0.2973
2018-11-13 2018-09-30 13F IDEXX LABS COM 45168D104 24,307 17,307 247.24 6,068 297.64 0.3849
2018-08-07 2018-06-30 13F IDEXX LABS COM 45168D104 7,000 7,000 1,526 0.1301
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.