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 2012 | $236,000 | – | 10,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Engaged Capital LLC | 2,137,081 | $22,739,000 | 16.80% |
| Camber Capital Management LP | 5,050,000 | $53,732,000 | 5.05% |
| Murphy Michael R | 1,152,246 | $12,260,000 | 4.24% |
| SECTOR GAMMA AS | 557,000 | $5,926,000 | 1.39% |
| Tamarack Capital Management, LLC | 500,000 | $5,320,000 | 1.18% |
| Broadfin Capital, LLC | 994,854 | $10,585,000 | 1.11% |
| Champlain Investment Partners, LLC | 2,112,295 | $22,475,000 | 0.39% |
| Highlander Capital Management, LLC | 37,700 | $401,128,000 | 0.38% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 183,233 | $1,950,000 | 0.35% |
| MANNING & NAPIER ADVISORS LLC | 5,961,507 | $63,429,000 | 0.26% |