Perceptive Advisors - NANOSPHERE INC ownership

Quarter-by-quarter ownership
Perceptive Advisors ownership history of NANOSPHERE INC
ValueSharesWeighting
Q4 2014$277,000
-59.0%
707,566
+139.9%
0.02%
-71.6%
Q4 2013$676,000
-50.2%
295,000
-56.6%
0.08%
+44.6%
Q3 2013$1,358,000679,0000.06%
Other shareholders
NANOSPHERE INC shareholders Q3 2023
NameSharesValueWeighting ↓
DAFNA Capital Management LLC 600,000$139,0000.11%
NSB Advisors LLC 114,200$26,0000.03%
SABBY MANAGEMENT, LLC 1,652,344$383,0000.02%
JW Asset Management, LLC 68,875$16,0000.01%
PERKINS CAPITAL MANAGEMENT INC 27,000$6,0000.01%
GOULD ASSET MANAGEMENT LLC /CA/ 30,000$7,0000.00%
STANCORP INVESTMENT ADVISERS INC 7,143$2,0000.00%
Renaissance Technologies 1,046,162$243,0000.00%
Virtu KCG Holdings LLC 307,120$71,0000.00%
JACOBS LEVY EQUITY MANAGEMENT, INC 282,837$66,0000.00%
View complete list of NANOSPHERE INC shareholders