| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 2,012,500 | 2,725,000 | +712,500 | 0.59 | 0.57 | -0.02 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 177,389 | 669,421 | +492,032 | 0.11 | 0.32 | +0.21 | buy |
| Legato Capital Management LLC | 34,872 | 228,782 | +193,910 | 0.01 | 0.08 | +0.07 | buy |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 451,600 | 613,500 | +161,900 | 0.08 | 0.09 | +0.01 | buy |
| Dynamic Advisor Solutions LLC | 121,517 | 172,172 | +50,655 | 0.01 | 0.01 | +0.00 | buy |
| OPPENHEIMER ASSET MANAGEMENT INC. | 100,333 | 136,932 | +36,599 | 0.00 | 0.00 | 0.00 | buy |
| Greenhaven Road Investment Management, L.P. | 19,984 | 35,439 | +15,455 | 0.03 | 0.04 | +0.02 | buy |
| Granahan Investment Management, LLC | 30,769 | 33,827 | +3,058 | 0.00 | 0.00 | +0.00 | buy |
| PERRITT CAPITAL MANAGEMENT INC | 405,467 | 405,200 | -267 | 0.69 | 0.56 | -0.13 | sell |
| BARD ASSOCIATES INC | 621,545 | 618,270 | -3,275 | 0.71 | 0.60 | -0.10 | sell |
| Cove Street Capital, LLC | 3,433,882 | 3,287 | -3,430,595 | 3.43 | 0.00 | -3.43 | sell |