PRECISION OPTICS CORP INC MA
| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) | Type |
|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 720,000 | 1,670,550 | +950,550 | 0.19 | 0.37 | +0.18 | buy |
| Bleichroeder LP | 220,230 | 270,925 | +50,695 | 0.16 | 0.21 | +0.04 | buy |
| WealthTrust Axiom LLC | 231,808 | 254,108 | +22,300 | 0.25 | 0.27 | +0.02 | buy |