COLUMBIA LABS INC's ticker is CBRX and the CUSIP is 197779200. A total of 41 filers reported holding COLUMBIA LABS INC in Q1 2015. The put-call ratio across all filers is 0.93 and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KNOTT DAVID M | 159,900 | $1,056,939,000 | 0.22% |
| ALGERT GLOBAL LLC | 59,063 | $390,000 | 0.10% |
| PERRITT CAPITAL MANAGEMENT INC | 56,550 | $374,000 | 0.06% |
| GSA CAPITAL PARTNERS LLP | 68,382 | $452,000 | 0.04% |
| OXFORD ASSET MANAGEMENT LLP | 70,908 | $469,000 | 0.01% |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 134,800 | $891,000 | 0.01% |
| A.R.T. Advisors, LLC | 21,358 | $141,000 | 0.01% |
| Formidable Asset Management, LLC | 862 | $6,000 | 0.00% |
| Renaissance Technologies | 164,250 | $1,086,000 | 0.00% |
| Brandywine Global Investment Management, LLC | 11,600 | $77,000 | 0.00% |