VOLCANO CORPORATION's ticker is 5100PS and the CUSIP is 928645100. A total of 12 filers reported holding VOLCANO CORPORATION in Q1 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $12,437,000 | +59.6% | 695,602 | -5.0% | 0.00% | +50.0% |
| Q3 2014 | $7,792,000 | -40.6% | 732,312 | -1.7% | 0.00% | -50.0% |
| Q2 2014 | $13,123,000 | +22.7% | 745,206 | +37.4% | 0.00% | +33.3% |
| Q1 2014 | $10,693,000 | -42.8% | 542,511 | -36.6% | 0.00% | -40.0% |
| Q4 2013 | $18,693,000 | -22.8% | 855,461 | -15.4% | 0.01% | -37.5% |
| Q3 2013 | $24,221,000 | +56.8% | 1,011,290 | +18.7% | 0.01% | +33.3% |
| Q2 2013 | $15,443,000 | +599.1% | 851,813 | +810.7% | 0.01% | – |
| Q4 2012 | $2,209,000 | +71.5% | 93,530 | +107.5% | 0.00% | -100.0% |
| Q3 2012 | $1,288,000 | +40.6% | 45,081 | +41.0% | 0.00% | – |
| Q2 2012 | $916,000 | -10.8% | 31,973 | -11.6% | 0.00% | – |
| Q1 2012 | $1,027,000 | – | 36,187 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Engaged Capital LLC | 2,372,403 | $46,760,000 | 32.10% |
| Tamarack Capital Management, LLC | 1,645,000 | $32,423,000 | 8.10% |
| AKANTHOS CAPITAL MANAGEMENT LLC | 91,400 | $1,801,000 | 6.70% |
| Camber Capital Management LP | 2,450,000 | $48,289,000 | 3.78% |
| GREAT POINT PARTNERS LLC | 300,000 | $5,913,000 | 3.09% |
| SECTOR GAMMA AS | 475,900 | $9,380,000 | 2.25% |
| LionEye Capital Management LLC | 971,921 | $19,157,000 | 2.18% |
| SEVEN LOCKS CAPITAL MANAGEMENT LP | 456,250 | $8,993,000 | 1.30% |
| KOPP INVESTMENT ADVISORS LLC | 122,177 | $2,408,000 | 1.01% |
| Champlain Investment Partners, LLC | 2,275,365 | $44,847,000 | 0.77% |