13G filed by WASATCH ADVISORS LP
WASATCH ADVISORS LP reported 387,129 MLAB shares, 6.9% of the class, as of 2026-09-30, in a 13G accepted by EDGAR 2026-10-09 19:46:38 UTC.
- Accession
- 0000814133-26-000124
- Filer
- CIK 814133
- Filed
- 2026-10-09
- Accepted by EDGAR
- Ingested
- Source
- EDGAR live feed
Stake
- Subject
- MLAB · Mesa Laboratories Inc
- Shares
- 387,129
- Percent of class
- 6.9%
- Event date
- 2026-09-30
How the shares relate across the reporting persons: one reporting person counts. The page shows the largest row.
Reporting persons
| Person | Type | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Aggregate | Percent |
|---|---|---|---|---|---|---|---|
| Wasatch Advisors LP | IA | 261,101 | 0 | 387,129 | 0 | 387,129 | 6.9% |