CUSIP: 21874c102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| Ancora Advisors LLC | 535 | $28 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| DF DENT & CO INC | 509,245 | 501,558 | -7,687 (-1.5%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| KLCM Advisors, Inc. | 5,400 | $291 |