| Company | Share, % |
|---|---|
| CKX Lands, Inc. | 8.5 |
 Astrotech Corporation
|
3.68 |
| Yatra Online, Inc. | 3.6 |
 Orion Energy Systems, Inc.
|
3.5 |
 FONAR Corporation
|
3.46 |
 Red Robin Gourmet Burgers
|
3.01 |
| Fuel Tech, Inc. | 2.71 |
 Gaia, Inc.
|
2.46 |
 Seneca Foods Corporation
|
2.08 |
 Ramaco Resources, Inc.
|
2.04 |
 Saga Communications, Inc.
|
1.97 |
 Eton Pharmaceuticals, Inc.
|
1.92 |
 AMREP Corporation
|
1.82 |
 Lumos Pharma, Inc.
|
1.55 |
 Geospace Technologies Corporation
|
1.5 |
| Rain Therapeutics Inc. | 1.48 |
 Gulf Island Fabrication, Inc.
|
1.44 |
| Rafael Holdings, Inc. | 1.35 |
 Iteris, Inc.
|
1.27 |
| XOMA Corporation | 1.18 |
 Silicom Ltd.
|
1.18 |
| Natural Grocers by Vitamin Cottage, Inc. | 1.09 |
 AstroNova, Inc.
|
0.98 |
 Taseko Mines Limited
|
0.74 |
 Biglari Holdings
|
0.7 |
 TAT Technologies Ltd.
|
0.46 |
 Assembly Biosciences, Inc.
|
0.4 |
| Sera Prognostics, Inc. | 0.37 |
