COLUMBIA LABS INC's ticker is CBRX and the CUSIP is 197779200. A total of 31 filers reported holding COLUMBIA LABS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $111,000 | -42.8% | 17,864 | -49.4% | 0.00% | -25.0% |
| Q4 2014 | $194,000 | -17.1% | 35,307 | -10.6% | 0.00% | -20.0% |
| Q3 2014 | $234,000 | -35.0% | 39,507 | -24.5% | 0.01% | -58.3% |
| Q2 2014 | $360,000 | -27.9% | 52,325 | -24.2% | 0.01% | -20.0% |
| Q1 2014 | $499,000 | +6.4% | 69,054 | -2.6% | 0.02% | +25.0% |
| Q4 2013 | $469,000 | +30.3% | 70,908 | +43.1% | 0.01% | +50.0% |
| Q3 2013 | $360,000 | – | 49,548 | – | 0.01% | – |
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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% |