ESSEX INVESTMENT MANAGEMENT CO LLC

Q1 2014 13F Holdings

Location
Boston, MA
Holdings as of
3/31/2014
Value ($000)
$686,832
Num holdings
344
Date filed
4/28/2014
Form type
13F-HR
Prev filing
1/28/2014
Next filing
7/23/2014
Sym Issuer Name Cl CUSIP Value ($000) % Shares Principal Option Type