BlackRock Investment Management, LLC - HANSEN MEDICAL INC ownership

HANSEN MEDICAL INC's ticker is HNSN and the CUSIP is 411307101. A total of 45 filers reported holding HANSEN MEDICAL INC in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of HANSEN MEDICAL INC
ValueSharesWeighting
Q1 2015$12,000
+50.0%
13,7370.0%0.00%
Q4 2014$8,000
-50.0%
13,7370.0%0.00%
Q3 2014$16,000
-5.9%
13,737
+3.9%
0.00%
Q2 2014$17,00013,2240.00%
Other shareholders
HANSEN MEDICAL INC shareholders Q2 2015
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 44,918,191$41,100,0004.99%
Birchview Capital, LP 5,281,438$4,832,0002.55%
WESTERLY CAPITAL MANAGEMENT, LLC 1,000,000$915,0000.90%
PERKINS CAPITAL MANAGEMENT INC 888,000$813,0000.71%
Trellus Management Company, LLC 537,100$491,0000.56%
PRINCETON CAPITAL MANAGEMENT INC 633,595$580,0000.31%
Old West Investment Management, LLC 241,476$220,0000.15%
Geduld E E 25,000$23,0000.01%
HighTower Advisors, LLC 546,000$500,0000.01%
MCRAE CAPITAL MANAGEMENT INC 12,810$12,0000.01%
View complete list of HANSEN MEDICAL INC shareholders