ESSEX INVESTMENT MANAGEMENT CO LLC - MAXWELL TECHNOLOGIES INC ownership

MAXWELL TECHNOLOGIES INC's ticker is MXWL and the CUSIP is 577767106. A total of 89 filers reported holding MAXWELL TECHNOLOGIES INC in Q4 2018. The put-call ratio across all filers is 0.86 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of MAXWELL TECHNOLOGIES INC
ValueSharesWeighting
Q3 2018$271,000
-33.3%
77,622
-0.6%
0.03%
-37.3%
Q2 2018$406,000
-1.5%
78,105
-2.9%
0.05%
-25.0%
Q4 2016$412,000
-9.1%
80,413
-8.3%
0.07%
-6.8%
Q3 2016$453,000
-2.2%
87,7220.0%0.07%
-5.2%
Q2 2016$463,000
-6.3%
87,722
+5.6%
0.08%
-9.4%
Q1 2016$494,000
-33.8%
83,106
-20.4%
0.08%
-27.4%
Q4 2015$746,000104,4160.12%
Other shareholders
MAXWELL TECHNOLOGIES INC shareholders Q4 2018
NameSharesValueWeighting ↓
Potomac Capital Management, Inc. 300,450$1,628,0002.01%
Rock Point Advisors, LLC 620,700$3,364,0001.84%
VAN DEN BERG MANAGEMENT I, INC 1,991,620$10,795,0001.39%
ARDSLEY ADVISORY PARTNERS LP 654,500$3,547,0000.86%
DSC Advisors, L.P. 256,200$1,389,0000.67%
IRONWOOD INVESTMENT MANAGEMENT LLC 257,595$1,396,0000.51%
PRINCETON CAPITAL MANAGEMENT INC 98,110$532,0000.32%
THOMPSON INVESTMENT MANAGEMENT, INC. 156,644$849,0000.18%
Caprock Group, LLC 45,000$244,0000.17%
BOOTHBAY FUND MANAGEMENT, LLC 40,266$218,0000.10%
View complete list of MAXWELL TECHNOLOGIES INC shareholders