VOLCANO CORPORATION's ticker is 5100PS and the CUSIP is 928645100. A total of 115 filers reported holding VOLCANO CORPORATION in Q1 2014. The put-call ratio across all filers is 0.28 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $3,541,000 | +15.5% | 198,000 | -31.3% | 0.00% | 0.0% |
| Q3 2014 | $3,067,000 | -69.8% | 288,253 | -50.0% | 0.00% | -33.3% |
| Q2 2014 | $10,152,000 | +16.5% | 576,506 | +30.4% | 0.00% | -40.0% |
| Q1 2014 | $8,717,000 | -9.8% | 442,235 | 0.0% | 0.01% | -16.7% |
| Q4 2013 | $9,663,000 | -8.7% | 442,235 | 0.0% | 0.01% | 0.0% |
| Q3 2013 | $10,578,000 | +107.1% | 442,235 | +57.0% | 0.01% | +100.0% |
| Q2 2013 | $5,108,000 | +0.6% | 281,742 | +23.6% | 0.00% | 0.0% |
| Q1 2013 | $5,076,000 | -60.5% | 228,007 | -50.0% | 0.00% | -66.7% |
| Q3 2012 | $12,851,000 | +113.1% | 456,014 | +100.0% | 0.01% | +80.0% |
| Q2 2012 | $6,030,000 | – | 228,007 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Engaged Capital LLC | 2,372,403 | $51,837,000 | 36.40% |
| Tamarack Capital Management, LLC | 1,175,000 | $25,674,000 | 6.08% |
| Camber Capital Management LP | 2,350,000 | $51,347,000 | 4.53% |
| GREAT POINT PARTNERS LLC | 200,000 | $4,370,000 | 3.09% |
| AKANTHOS CAPITAL MANAGEMENT LLC | 68,500 | $1,497,000 | 2.93% |
| First Light Asset Management, LLC | 151,638 | $3,313,000 | 2.81% |
| KOPP INVESTMENT ADVISORS LLC | 148,927 | $3,254,000 | 1.47% |
| SEVEN LOCKS CAPITAL MANAGEMENT LP | 215,200 | $4,702,000 | 1.34% |
| Ghost Tree Capital, LLC | 85,000 | $1,857,000 | 1.14% |
| Champlain Investment Partners, LLC | 2,585,700 | $56,498,000 | 1.00% |