COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS - VOLCANO CORPORATION ownership

VOLCANO CORPORATION's ticker is 5100PS and the CUSIP is 928645100. A total of 1 filers reported holding VOLCANO CORPORATION in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS ownership history of VOLCANO CORPORATION
ValueSharesWeighting
Q4 2014$12,417,000
+1589.4%
694,444
+2162.0%
0.18%
+1425.0%
Q3 2013$735,00030,7000.01%
Other shareholders
VOLCANO CORPORATION shareholders Q1 2015
NameSharesValueWeighting ↓
Engaged Capital LLC 2,372,403$51,837,00036.40%
Tamarack Capital Management, LLC 1,175,000$25,674,0006.08%
Camber Capital Management LP 2,350,000$51,347,0004.53%
GREAT POINT PARTNERS LLC 200,000$4,370,0003.09%
AKANTHOS CAPITAL MANAGEMENT LLC 68,500$1,497,0002.93%
First Light Asset Management, LLC 151,638$3,313,0002.81%
KOPP INVESTMENT ADVISORS LLC 148,927$3,254,0001.47%
SEVEN LOCKS CAPITAL MANAGEMENT LP 215,200$4,702,0001.34%
Ghost Tree Capital, LLC 85,000$1,857,0001.14%
Champlain Investment Partners, LLC 2,585,700$56,498,0001.00%
View complete list of VOLCANO CORPORATION shareholders