IDEXX LABS INC

Ticker: IDXX CUSIP: 45168D104 Class: COM

MERCER GLOBAL ADVISORS INC /ADV's Holding History (CIK: 0000853758)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 7,346 Value ($000) $4,970 Avg Close $681.02 Range $600.57 - $769.98

Q3 2025

Shares 6,587 Value ($000) $4,208 Avg Close $606.98 Range $506.91 - $688.12

Q2 2025

Shares 4,897 Value ($000) $2,626 Avg Close $478.19 Range $356.14 - $537.47

Q1 2025

Shares 5,088 Value ($000) $2,137 Avg Close $434.21 Range $404.60 - $474.67

Q4 2024

Shares 4,667 Value ($000) $1,929 Avg Close $438.63 Range $398.50 - $505.52

Q3 2024

Shares 4,346 Value ($000) $2,154 Avg Close $485.80 Range $446.28 - $530.60

Q2 2024

Shares 4,295 Value ($000) $2,039 Avg Close $502.03 Range $462.00 - $548.88

Q1 2024

Shares 4,119 Value ($000) $2 Avg Close $546.49 Range $507.61 - $583.39

Q4 2023

Shares 3,697 Value ($000) $2 Avg Close $469.47 Range $372.50 - $568.30

Q3 2023

Shares 4,269 Value ($000) $2 Avg Close $498.67 Range $430.81 - $564.74

Q2 2023

Shares 5,274 Value ($000) $3 Avg Close $479.21 Range $446.00 - $506.56

Q1 2023

Shares 5,093 Value ($000) $3 Avg Close $478.56 Range $399.27 - $515.79

Q4 2022

Shares 4,762 Value ($000) $2 Avg Close $388.17 Range $317.06 - $448.01

Q3 2022

Shares 1,850 Value ($000) $603 Avg Close $367.34 Range $321.79 - $417.77

Q2 2022

Shares 1,744 Value ($000) $611 Avg Close $407.78 Range $318.50 - $558.01

Q1 2022

Shares 1,547 Value ($000) $846 Avg Close $526.03 Range $460.36 - $656.31

Q4 2021

Shares 1,723 Value ($000) $1,135 Avg Close $627.75 Range $575.59 - $672.93

Q3 2021

Shares 1,364 Value ($000) $848 Avg Close $671.94 Range $620.86 - $706.95

Q2 2021

Shares 1,380 Value ($000) $872 Avg Close $552.18 Range $482.90 - $639.65

Q1 2021

Shares 1,051 Value ($000) $514 Avg Close $501.01 Range $455.23 - $573.99

Q4 2020

Shares 1,011 Value ($000) $505 Avg Close $447.44 Range $382.68 - $503.83

Q3 2020

Shares 782 Value ($000) $307 Avg Close $369.71 Range $329.69 - $407.86

Q2 2020

Shares 796 Value ($000) $263 Avg Close $289.54 Range $226.02 - $332.68

Q1 2020

Shares 1,170 Value ($000) $283 Avg Close $260.97 Range $168.65 - $296.25

Q4 2019

Shares 801 Value ($000) $209 Avg Close $263.51 Range $246.74 - $294.57

Q3 2019

Shares 857 Value ($000) $233 Avg Close $278.27 Range $256.27 - $292.17

Q2 2019

Shares 776 Value ($000) $214 Avg Close $246.39 Range $214.25 - $278.61

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,346	$4,970	$681.02	$600.57 - $769.98
Q3 2025	6,587	$4,208	$606.98	$506.91 - $688.12
Q2 2025	4,897	$2,626	$478.19	$356.14 - $537.47
Q1 2025	5,088	$2,137	$434.21	$404.60 - $474.67
Q4 2024	4,667	$1,929	$438.63	$398.50 - $505.52
Q3 2024	4,346	$2,154	$485.80	$446.28 - $530.60
Q2 2024	4,295	$2,039	$502.03	$462.00 - $548.88
Q1 2024	4,119	$2	$546.49	$507.61 - $583.39
Q4 2023	3,697	$2	$469.47	$372.50 - $568.30
Q3 2023	4,269	$2	$498.67	$430.81 - $564.74
Q2 2023	5,274	$3	$479.21	$446.00 - $506.56
Q1 2023	5,093	$3	$478.56	$399.27 - $515.79
Q4 2022	4,762	$2	$388.17	$317.06 - $448.01
Q3 2022	1,850	$603	$367.34	$321.79 - $417.77
Q2 2022	1,744	$611	$407.78	$318.50 - $558.01
Q1 2022	1,547	$846	$526.03	$460.36 - $656.31
Q4 2021	1,723	$1,135	$627.75	$575.59 - $672.93
Q3 2021	1,364	$848	$671.94	$620.86 - $706.95
Q2 2021	1,380	$872	$552.18	$482.90 - $639.65
Q1 2021	1,051	$514	$501.01	$455.23 - $573.99
Q4 2020	1,011	$505	$447.44	$382.68 - $503.83
Q3 2020	782	$307	$369.71	$329.69 - $407.86
Q2 2020	796	$263	$289.54	$226.02 - $332.68
Q1 2020	1,170	$283	$260.97	$168.65 - $296.25
Q4 2019	801	$209	$263.51	$246.74 - $294.57
Q3 2019	857	$233	$278.27	$256.27 - $292.17
Q2 2019	776	$214	$246.39	$214.25 - $278.61