| Amount | Holding |
|---|---|
| 3.99% | InfuSystems Holdings Inc |
| 3.66% | Electromed Inc |
| 2.57% | Orion Energy Systems Inc |
| 2.46% | Allied Healthcare Products Inc |
| 2.44% | Lakeland Industries Inc |
| 2.42% | Olympic Steel Inc |
| 2.29% | Adesto Technologies Corp |
| 2.26% | IntriCon Corp |
| 2.26% | Transcat Inc |
| 2.20% | Harvard Bioscience Inc |