Idexx Laboratories Inc /De

Robeco Institutional Asset Management B.V. IDXX

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/23/2026

Shares

186,127

Value ($000)

125,920

Weight

0.2%

2017 Q1 - 2025 Q4 (36 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/23/2026	125,920	0.2%	186,127	12/31/2025
2025 Q3	10/22/2025	131,941	0.2%	206,516	9/30/2025
2025 Q2	7/18/2025	111,145	0.2%	207,228	6/30/2025
2025 Q1	4/23/2025	62,252	0.1%	148,237	3/31/2025
2024 Q4	1/23/2025	71,247	0.1%	172,328	12/31/2024
2024 Q3	10/29/2024	117,595	0.2%	232,760	9/30/2024
2024 Q2	7/23/2024	115,055	0.2%	236,155	6/30/2024
2024 Q1	4/24/2024	151,974	0.3%	281,470	3/31/2024
2023 Q4	2/14/2024	138,993	0.3%	250,416	12/31/2023
2023 Q3	10/24/2023	121,081	0.3%	276,902	9/30/2023
2023 Q2	7/24/2023	143,550	0.4%	285,826	6/30/2023
2023 Q1	5/4/2023	138,682	0.4%	277,320	3/31/2023
2022 Q4	2/7/2023	105,226	0.3%	257,933	12/31/2022
2022 Q3	12/1/2022	112,562	0.4%	345,488	9/30/2022
2022 Q2	12/1/2022	104,564	0.3%	298,133	6/30/2022
2022 Q1	12/1/2022	186,206	0.4%	340,376	3/31/2022
2021 Q4	12/1/2022	235,253	0.5%	357,281	12/31/2021
2021 Q3	12/1/2022	168,540	0.4%	271,008	9/30/2021
2021 Q2	12/1/2022	197,596	0.4%	312,873	6/30/2021
2021 Q1	12/1/2022	172,060	0.4%	351,641	3/31/2021
2020 Q4	12/1/2022	167,648	0.4%	335,386	12/31/2020
2020 Q3	1/19/2021	118,742	0.4%	302,058	9/30/2020
2020 Q2	1/19/2021	88,546	0.3%	268,196	6/30/2020
2020 Q1	1/19/2021	72,867	0.3%	300,792	3/31/2020
2019 Q4	1/19/2021	51,369	0.2%	196,723	12/31/2019
2019 Q3	1/19/2021	16,769	0.1%	61,665	9/30/2019
2019 Q2	1/19/2021	17,218	0.1%	62,529	6/30/2019
2019 Q1	1/19/2021	15,957	0.1%	71,368	3/31/2019
2018 Q4	1/19/2021	22,731	0.1%	122,226	12/31/2018
2018 Q3	1/19/2021	38,801	0.2%	155,405	9/30/2018
2018 Q2	1/19/2021	32,071	0.1%	147,162	6/30/2018
2018 Q1	1/19/2021	27,543	0.1%	143,914	3/31/2018
2017 Q4	1/19/2021	25,324	0.1%	161,963	12/31/2017
2017 Q3	1/19/2021	24,416	0.2%	157,021	9/30/2017
2017 Q2	1/19/2021	24,189	0.2%	149,845	6/30/2017
2017 Q1	1/19/2021	19,740	0.1%	127,665	3/31/2017