SEC 13F Intelligence

Marble Harbor Investment Counsel, LLC / IDXX

Marble Harbor Investment Counsel, LLC’s Idexx Labs Inc Position

Does Marble Harbor Investment Counsel, LLC own Idexx Labs Inc (IDXX)? Yes — 35.0K shares worth $20M (+2.13% of its 13F portfolio) as of Q1 2026, down from 36.5K shares the prior filed quarter.

Position Value
$20M
Q1 2026
Shares
35.0K
% of Portfolio
+2.13%
Quarters Held
30
currently held

Position History IDXX

Reported value by quarter
Q4 ’18: $9MQ4 ’18Q1 ’19: $11MQ2 ’19: $14MQ3 ’19: $14MQ4 ’19: $13MQ4 ’19Q1 ’20: $12MQ2 ’20: $15MQ3 ’20: $17MQ4 ’20: $22MQ4 ’20Q1 ’21: $21MQ2 ’21: $27MQ3 ’21: $26MQ4 ’21: $26MQ4 ’21Q1 ’22: $21MQ2 ’22: $14MQ3 ’22: $13MQ4 ’22: $16MQ4 ’22Q1 ’23: $20MQ2 ’23: $20MQ3 ’23: $18MQ4 ’23: $23MQ4 ’23Q1 ’24: $22MQ2 ’24: $20MQ3 ’24: $20MQ4 ’24: $16MQ4 ’24Q1 ’25: $17MQ2 ’25: $21MQ3 ’25: $23MQ4 ’25: $25MQ4 ’25Q1 ’26: $20Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 202635.0K$20M+2.13%
Q4 202536.5K$25M+2.64%
Q3 202536.7K$23M+2.45%
Q2 202538.9K$21M+2.27%
Q1 202539.7K$17M+1.88%
Q4 202439.8K$16M+1.82%
Q3 202440.1K$20M+2.21%
Q2 202440.0K$20M+2.30%
Q1 202440.1K$22M+2.50%
Q4 202340.9K$23M+2.79%
Q3 202340.9K$18M+2.35%
Q2 202340.5K$20M+2.56%
Q1 202340.5K$20M+2.62%
Q4 202240.4K$16M+2.22%
Q3 202239.9K$13M+1.98%
Q2 202239.3K$14M+2.10%
Q1 202238.9K$21M+2.64%
Q4 202139.7K$26M+3.05%
Q3 202142.2K$26M+3.53%
Q2 202142.3K$27M+3.45%
Q1 202142.8K$21M+2.86%
Q4 202043.7K$22M+3.21%
Q3 202043.7K$17M+2.81%
Q2 202044.1K$15M+2.53%
Q1 202049.7K$12M+2.37%
Q4 201949.8K$13M+2.05%
Q3 201950.0K$14M+2.42%
Q2 201950.6K$14M+2.41%
Q1 201950.8K$11M+2.02%
Q4 201850.4K$9M+1.87%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Marble Harbor Investment Counsel, LLC’s full portfolio or all institutional holders of IDXX.