COLUMBIA LABS INC's ticker is CBRX and the CUSIP is 197779200. A total of 36 filers reported holding COLUMBIA LABS INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $144,000 | 0.0% | 26,574 | 0.0% | 0.00% | – |
| Q4 2014 | $144,000 | -8.3% | 26,574 | 0.0% | 0.00% | – |
| Q3 2014 | $157,000 | -13.7% | 26,574 | 0.0% | 0.00% | – |
| Q2 2014 | $182,000 | +0.6% | 26,574 | 0.0% | 0.00% | – |
| Q1 2014 | $181,000 | +2.8% | 26,574 | 0.0% | 0.00% | – |
| Q4 2013 | $176,000 | -8.8% | 26,574 | 0.0% | 0.00% | – |
| Q3 2013 | $193,000 | – | 26,574 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KNOTT DAVID M | 159,900 | $1,152,879,000 | 0.22% |
| PERRITT CAPITAL MANAGEMENT INC | 127,900 | $922,000 | 0.15% |
| GSA CAPITAL PARTNERS LLP | 68,382 | $494,000 | 0.04% |
| OXFORD ASSET MANAGEMENT LLP | 69,054 | $499,000 | 0.02% |
| JAMES INVESTMENT RESEARCH INC | 57,950 | $418,000 | 0.01% |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 140,700 | $1,014,000 | 0.01% |
| A.R.T. Advisors, LLC | 15,325 | $110,000 | 0.01% |
| Formidable Asset Management, LLC | 862 | $6,000 | 0.00% |
| Renaissance Technologies | 124,050 | $894,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 14,567 | $105,000 | 0.00% |