Back to IDXX
PARNASSUS INVESTMENTS, LLC → IDXX
PARNASSUS INVESTMENTS, LLC IDXX Position History
IDEXX Laboratories, Inc. • Healthcare
Quarters held
4
Latest value
$16.5M
Q3 2026
Peak value
$22.8M
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $22.8M |
| Q1 2026 | $18.4M |
| Q2 2026 | $15.5M |
| Q3 2026 | $16.5M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $16.5M | 31.7K | — | — |
| Q2 2026 | $15.5M | 29.4K | — | — |
| Q1 2026 | $18.4M | 32.7K | — | — |
| Q4 2025 | $22.8M | 33.7K | — | — |
Other funds holding IDXX
$2.1B
$1.3B
$1.2B
$1.2B
$1.2B