ESSEX INVESTMENT MANAGEMENT CO LLC - TECOGEN INC NEW ownership

TECOGEN INC NEW's ticker is TGEN and the CUSIP is 87876P201. A total of 14 filers reported holding TECOGEN INC NEW in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of TECOGEN INC NEW
ValueSharesWeighting
Q1 2020$402,000
-62.1%
432,599
-13.6%
0.08%
-38.2%
Q4 2019$1,062,000
-12.4%
500,878
-1.6%
0.13%
-25.1%
Q3 2019$1,212,000
-40.3%
509,066
-5.9%
0.18%
-37.3%
Q2 2019$2,030,000
+2.5%
541,241
+9.0%
0.28%
-4.8%
Q1 2019$1,981,000
-46.0%
496,507
-50.9%
0.29%
+1.7%
Q4 2018$3,668,000
+120.7%
1,010,642
+91.6%
0.29%
+47.7%
Q3 2018$1,662,000
-13.3%
527,486
+2.3%
0.20%
-18.8%
Q2 2018$1,917,000
+612.6%
515,391
+447.1%
0.24%
+585.7%
Q1 2018$269,000
+28.7%
94,211
+55.7%
0.04%
+2.9%
Q3 2015$209,000
-15.7%
60,4990.0%0.03%
-8.1%
Q2 2015$248,000
-19.2%
60,4990.0%0.04%
-14.0%
Q1 2015$307,000
-2.8%
60,4990.0%0.04%
-6.5%
Q4 2014$316,000
-6.8%
60,4990.0%0.05%
-11.5%
Q3 2014$339,00060,4990.05%
Other shareholders
TECOGEN INC NEW shareholders Q2 2015
NameSharesValueWeighting ↓
BARD ASSOCIATES INC 752,675$1,596,0000.81%
Clear Harbor Asset Management, LLC 621,532$1,317,648,0000.23%
Herald Investment Management Ltd 321,078$690,0000.18%
THB ASSET MANAGEMENT 351,458$745,0000.14%
ESSEX INVESTMENT MANAGEMENT CO LLC 500,878$1,062,0000.13%
PARSONS CAPITAL MANAGEMENT INC/RI 24,369$52,0000.01%
BLB&B Advisors, LLC 23,000$49,0000.01%
PATHSTONE FAMILY OFFICE, LLC 18,725$397,0000.00%
FINANCIAL COUNSELORS INC 32,000$68,0000.00%
BREWIN DOLPHIN LTD 9,200$19,5040.00%
View complete list of TECOGEN INC NEW shareholders