ALLIANCEBERNSTEIN L.P. - HANSEN MEDICAL INC ownership

HANSEN MEDICAL INC's ticker is HNSN and the CUSIP is 411307101. A total of 66 filers reported holding HANSEN MEDICAL INC in Q2 2013. The put-call ratio across all filers is 2.77 and the average weighting 0.1%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of HANSEN MEDICAL INC
ValueSharesWeighting
Q1 2014$3,000
+50.0%
1,0100.0%0.00%
Q4 2013$2,0000.0%1,0100.0%0.00%
Q3 2013$2,000
+100.0%
1,010
+101.2%
0.00%
Q2 2013$1,0005020.00%
Other shareholders
HANSEN MEDICAL INC shareholders Q2 2013
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 8,315,616$11,932,909,0002.06%
PERKINS CAPITAL MANAGEMENT INC 1,637,150$2,349,0001.86%
PRINCETON CAPITAL MANAGEMENT INC 702,200$1,008,0000.97%
Trellus Management Company, LLC 435,481$625,0000.79%
PORTOLA GROUP INC /CA 178,323$256,0000.17%
Old West Investment Management, LLC 193,235$277,0000.14%
Verition Fund Management LLC 352,797$508,0000.09%
Visium Asset Management, LP 2,000,000$2,880,0000.07%
CARL DOMINO INC 77,000$110,0000.06%
HUNTER ASSOCIATES INVESTMENT MANAGEMENT LLC 67,200$96,0000.04%
View complete list of HANSEN MEDICAL INC shareholders