Services-Testing Laboratories
| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|---|---|---|---|---|
| BlackRock, Inc. | 20.87M | $304.0M | 16.31% | +910.9K | 2026-06-30 |
| First Light Asset Management, LLC | 12.28M | $179.0M | 9.60% | +2.55M | 2026-06-30 |
| FIRST TRUST ADVISORS LP | 10.11M | $147.0M | 7.91% | +3.95M | 2026-06-30 |
| Greenhouse Funds LLLP | 8.69M | $126.0M | 6.79% | -525.9K | 2026-06-30 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.06M | $117.0M | 6.30% | +439.2K | 2026-06-30 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.76M | $84.0M | 4.51% | +107.2K | 2026-06-30 |
| STATE STREET CORP | 5.36M | $78.0M | 4.19% | +243.9K | 2026-06-30 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 5.04M | $73.0M | 3.94% | +1.59M | 2026-06-30 |
| BRAIDWELL LP | 4.92M | $71.0M | 3.84% | -699.2K | 2026-06-30 |
| GEODE CAPITAL MANAGEMENT, LLC | 3.43M | $50.0M | 2.68% | +197.1K | 2026-06-30 |
