ESSEX INVESTMENT MANAGEMENT CO LLC - SEQUENOM INC ownership

SEQUENOM INC's ticker is SQNM and the CUSIP is 817337405. A total of 126 filers reported holding SEQUENOM INC in Q3 2013. The put-call ratio across all filers is 1.41 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of SEQUENOM INC
ValueSharesWeighting
Q3 2014$754,000
-27.3%
253,798
-5.3%
0.12%
-24.8%
Q2 2014$1,037,000
+119.7%
267,896
+39.1%
0.15%
+121.7%
Q1 2014$472,000
+12.6%
192,597
+7.7%
0.07%
+16.9%
Q4 2013$419,000
-12.9%
178,872
-0.8%
0.06%
-19.2%
Q3 2013$481,000
-54.8%
180,279
-28.7%
0.07%
-61.2%
Q2 2013$1,065,000252,9860.19%
Other shareholders
SEQUENOM INC shareholders Q3 2013
NameSharesValueWeighting ↓
Palo Alto Investors LP 19,576,884$47,964,0001.98%
Proxima Capital Management, LLC 2,211,876$5,419,0001.02%
Camber Capital Management LP 2,911,520$7,133,0000.56%
Rotella Capital Management, Inc. 28,980$71,0000.09%
SUMMIT CAPITAL MANAGEMENT LLC 92,400$226,0000.08%
Capstone Financial Advisors, Inc. 53,000$130,0000.08%
Callan Capital, LLC 90,000$221,0000.07%
ESSEX INVESTMENT MANAGEMENT CO LLC 192,597$472,0000.07%
Investors Capital Advisory Services 78,650$192,0000.04%
WOLVERINE ASSET MANAGEMENT LLC 8,035$1,621,0000.04%
View complete list of SEQUENOM INC shareholders