ESSEX INVESTMENT MANAGEMENT CO LLC - DATAWATCH CORP ownership

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of DATAWATCH CORP
ValueSharesWeighting
Q3 2018$2,246,000
+27.8%
192,818
+4.2%
0.26%
+20.0%
Q2 2018$1,758,000
+9.9%
185,049
+0.1%
0.22%
+4.8%
Q1 2018$1,599,000
-15.1%
184,826
-6.8%
0.21%
-15.3%
Q4 2017$1,884,000
-18.5%
198,367
-0.8%
0.25%
-21.0%
Q3 2017$2,311,000
+22.3%
200,051
-1.5%
0.31%
+16.3%
Q2 2017$1,889,000
+50.3%
203,130
+35.8%
0.27%
+37.1%
Q1 2017$1,257,000
+102.4%
149,610
+32.6%
0.20%
+93.1%
Q4 2016$621,000112,8240.10%
Other shareholders
DATAWATCH CORP shareholders Q4 2018
NameSharesValueWeighting ↓
S Squared Technology, LLC 147,269$1,399,0001.11%
ACK Asset Management 435,000$4,151,0001.11%
G2 Investment Partners Management LLC 329,058$3,126,0001.03%
OBERWEIS ASSET MANAGEMENT INC/ 150,998$1,434,0000.36%
Concourse Capital Management, LLC 38,897$370,0000.23%
ESSEX INVESTMENT MANAGEMENT CO LLC 185,049$1,758,0000.22%
ALGERT GLOBAL LLC 82,989$788,0000.16%
Wealthstreet Investment Advisors, LLC 58,426$555,0000.07%
HARVEST MANAGEMENT LLC 10,000$95,0000.06%
Gradient Investments LLC 85,600$813,0000.04%
View complete list of DATAWATCH CORP shareholders