Back to IRTC
HARBOR CAPITAL ADVISORS, INC. → IRTC
HARBOR CAPITAL ADVISORS, INC. IRTC Position History
iRhythm Holdings, Inc. • Healthcare
Quarters held
4
Latest value
$459K
Q3 2026
Peak value
$2M
First seen
Q4 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q4 2025 | $1.5M |
| Q1 2026 | $1.8M |
| Q2 2026 | $2M |
| Q3 2026 | $459K |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $459K | 4.0K | — | — |
| Q2 2026 | $2M | 17.2K | — | — |
| Q1 2026 | $1.8M | 15.7K | — | — |
| Q4 2025 | $1.5M | 8.6K | — | — |
Other funds holding IRTC
$189.8M
$167.3M
$142.9M
$121.7M
$101.9M
$101.9M
$97.7M