COMBIMATRIX CORPORATION's ticker is CBMX and the CUSIP is 20009T303. A total of 13 filers reported holding COMBIMATRIX CORPORATION in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $520,000 | -48.1% | 711,470 | -20.4% | 0.25% | -57.1% |
| Q3 2015 | $1,001,000 | -29.4% | 893,644 | +1.5% | 0.58% | -33.8% |
| Q2 2015 | $1,417,000 | -15.3% | 880,244 | 0.0% | 0.88% | -37.8% |
| Q1 2015 | $1,672,000 | +51.9% | 880,244 | +3.2% | 1.41% | +89.2% |
| Q4 2014 | $1,101,000 | – | 853,278 | – | 0.74% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 98,950 | $124,000 | 0.10% |
| MARATHON CAPITAL MANAGEMENT | 10,000 | $13,000 | 0.01% |
| Tower Research Capital LLC (TRC) | 8,925 | $11,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 2 | $0 | 0.00% |
| WELLS FARGO & COMPANY/MN | 6 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 13,852 | $17,000 | 0.00% |
| CITIGROUP INC | 17,400 | $22,000 | 0.00% |
| GOLDMAN SACHS GROUP INC | 17,671 | $22,000 | 0.00% |
| MORGAN STANLEY | 1,001 | $1,000 | 0.00% |
| Citadel Advisors | 16,794 | $21,000 | 0.00% |