Idexx Laboratories Inc /De

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM IDXX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

125,402

Value ($000)

84,838

Weight

0.1%

2013 Q4 - 2025 Q4 (27 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	2/17/2026	84,838	0.1%	125,402	12/31/2025
2025 Q3	11/14/2025	80,922	0.1%	126,660	9/30/2025
2025 Q2	8/14/2025	69,100	0.1%	128,836	6/30/2025
2025 Q1	5/15/2025	52,953	0.1%	126,094	3/31/2025
2024 Q4	3/18/2025	53,079	0.1%	128,385	12/31/2024
2024 Q3	4/4/2025	67,552	0.1%	133,709	9/30/2024
2024 Q2	4/8/2025	65,210	0.1%	133,847	6/30/2024
2024 Q1	5/16/2024	71,068	0.1%	131,624	3/31/2024
2023 Q4	2/13/2024	72,601	0.1%	130,801	12/31/2023
2023 Q3	11/14/2023	56,468	0.1%	129,138	9/30/2023
2023 Q2	8/21/2023	67,318	0.1%	134,039	6/30/2023
2023 Q1	5/9/2023	68,168	0.1%	136,315	3/31/2023
2022 Q4	2/14/2023	56,376	0.1%	138,189	12/31/2022
2022 Q3	11/21/2022	44,916	0.1%	137,865	9/30/2022
2022 Q2	8/15/2022	48,957	0.1%	139,586	6/30/2022
2022 Q1	5/16/2022	77,137	0.1%	141,002	3/31/2022
2021 Q4	2/15/2022	98,667	0.1%	149,845	12/31/2021
2021 Q3	11/15/2021	92,308	0.1%	148,429	9/30/2021
2021 Q2	8/16/2021	96,021	0.1%	152,040	6/30/2021
2021 Q1	5/18/2021	79,013	0.1%	161,478	3/31/2021
2020 Q4	2/16/2021	79,579	0.1%	159,199	12/31/2020
2020 Q3	11/17/2020	60,561	0.1%	154,057	9/30/2020
2020 Q2	8/17/2020	51,739	0.1%	156,708	6/30/2020
2020 Q1	5/13/2020	36,019	0.1%	148,691	3/31/2020
2019 Q4	2/14/2020	39,845	0.1%	152,587	12/31/2019
2014 Q1	5/8/2014	11,945	0.0%	98,397	3/31/2014
2013 Q4	2/10/2014	10,424	0.0%	97,997	12/31/2013