Institution Information
| Reportee | Signature Date | Report period | Total Entries | Total AUM($) |
|---|---|---|---|---|
| OBERWEIS ASSET MANAGEMENT INC/ | 08-14-2023 | 06-30-2023 | 187 | 822,841,024 |
Institutional Holdings
| Issuer | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta(%) | Date Reported |
|---|---|---|---|---|---|---|---|---|---|
| Constellium NV Cl A | com | 1 | $48,147,461 | 2,799,271 | 0.01 | 0.01 | -1,754,515 | -38.53 | 06-30-2023 |
| Axcelis Technologies | com | 2 | $44,072,349 | 240,399 | 0.01 | 0.01 | -31,590 | -11.61 | 06-30-2023 |
| Aehr Test Systems | com | 3 | $36,015,705 | 873,108 | 0.00 | 0.00 | 174,000 | 24.89 | 06-30-2023 |
| Alphatec Hldgs Inc. | com | 4 | $17,628,851 | 980,470 | 0.00 | 0.00 | 301,940 | 44.50 | 06-30-2023 |
