Chicago Capital, LLC’s Idexx Labs Inc Position
Does Chicago Capital, LLC own Idexx Labs Inc (IDXX)? Yes — 77.4K shares worth $43M (+1.17% of its 13F portfolio) as of Q1 2026, down from 85.4K shares the prior filed quarter.
Position Value
$43M
Q1 2026
Shares
77.4K
% of Portfolio
+1.17%
Quarters Held
30
currently held
Position History IDXX
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 77.4K | $43M | +1.17% |
| Q4 2025 | 85.4K | $58M | +1.43% |
| Q3 2025 | 85.8K | $55M | +1.35% |
| Q2 2025 | 86.3K | $46M | +1.14% |
| Q1 2025 | 87.3K | $37M | +1.04% |
| Q4 2024 | 86.2K | $36M | +0.94% |
| Q3 2024 | 93.6K | $47M | +1.31% |
| Q2 2024 | 93.7K | $46M | +1.36% |
| Q1 2024 | 93.8K | $51M | +1.54% |
| Q4 2023 | 94.0K | $52M | +1.88% |
| Q3 2023 | 91.7K | $40M | +1.88% |
| Q2 2023 | 91.9K | $46M | +2.08% |
| Q1 2023 | 92.6K | $46M | +2.30% |
| Q4 2022 | 85.1K | $35M | +1.92% |
| Q3 2022 | 66.7K | $22M | +1.26% |
| Q2 2022 | 66.1K | $23M | +1.28% |
| Q1 2022 | 66.1K | $36M | +1.56% |
| Q4 2021 | 69.7K | $46M | +1.71% |
| Q3 2021 | 73.0K | $45M | +1.72% |
| Q2 2021 | 74.6K | $47M | +1.84% |
| Q1 2021 | 75.0K | $37M | +1.55% |
| Q4 2020 | 90.3K | $45M | +2.02% |
| Q3 2020 | 90.4K | $36M | +1.83% |
| Q2 2020 | 90.7K | $30M | +1.74% |
| Q1 2020 | 91.0K | $22M | +1.78% |
| Q4 2019 | 90.9K | $24M | +1.45% |
| Q3 2019 | 91.0K | $25M | +1.66% |
| Q2 2019 | 113.3K | $31M | +2.00% |
| Q1 2019 | 112.1K | $25M | +1.70% |
| Q4 2018 | 109.4K | $20M | +1.66% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Chicago Capital, LLC’s full portfolio or all institutional holders of IDXX.