Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
---|---|---|---|---|---|---|---|---|---|
OBERWEIS ASSET MANAGEMENT INC/ | com | 51 | $5,334,142 | 655,300 | 0.00 | 0.00 | 272,100 | 71.01 | 06-30-2023 |
TWO SIGMA ADVISERS LP | SHS | 52 | $5,433,930 | 628,200 | 0.00 | 0.00 | -432,400 | -40.77 | 12-31-2023 |
TWO SIGMA INVESTMENTS LP | SHS | 53 | $4,443,738 | 613,776 | 0.00 | 0.00 | -320,674 | -34.32 | 09-30-2023 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC | SHS | 54 | $5,265,843 | 608,768 | 0.00 | 0.00 | -19,482 | -3.10 | 12-31-2023 |