Herald Investment Management Ltd - TECOGEN INC NEW ownership

TECOGEN INC NEW's ticker is TGEN and the CUSIP is 87876P201. A total of 1 filers reported holding TECOGEN INC NEW in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Herald Investment Management Ltd ownership history of TECOGEN INC NEW
ValueSharesWeighting
Q3 2023$272,916
-15.0%
321,0780.0%0.06%
-6.5%
Q2 2023$320,917
-15.8%
321,0780.0%0.06%
-27.1%
Q1 2023$381,280
+94982.3%
321,0780.0%0.08%
-13.3%
Q4 2022$401
-99.9%
321,0780.0%0.10%
+30.7%
Q3 2022$304,000
-16.0%
321,0780.0%0.08%
-10.7%
Q2 2022$362,000
-31.6%
321,0780.0%0.08%
-12.5%
Q1 2022$529,000
+37.4%
321,0780.0%0.10%
+54.8%
Q4 2021$385,000
-33.7%
321,0780.0%0.06%
-35.4%
Q3 2021$581,000
-3.2%
321,0780.0%0.10%
-2.0%
Q2 2021$600,000
+10.1%
321,0780.0%0.10%
+3.2%
Q1 2021$545,000
+39.4%
321,0780.0%0.10%
+35.7%
Q4 2020$391,000
+33.9%
321,0780.0%0.07%
+11.1%
Q3 2020$292,000
+30.4%
321,0780.0%0.06%
+21.2%
Q2 2020$224,000
-24.8%
321,0780.0%0.05%
-42.2%
Q1 2020$298,000
-56.8%
321,0780.0%0.09%
-48.9%
Q4 2019$690,000
-4.4%
321,0780.0%0.18%
-18.1%
Q3 2019$722,000
-35.2%
321,0780.0%0.22%
-30.6%
Q2 2019$1,114,000
-8.7%
321,0780.0%0.31%0.0%
Q1 2019$1,220,000
+4.7%
321,0780.0%0.31%
-16.9%
Q4 2018$1,165,000
+15.2%
321,0780.0%0.37%
+44.0%
Q3 2018$1,011,000
-12.8%
321,0780.0%0.26%
-19.8%
Q2 2018$1,159,000
+93.5%
321,078
+52.5%
0.32%
+80.4%
Q1 2018$599,000
+7.9%
210,5260.0%0.18%
+2.9%
Q4 2017$555,000
-17.3%
210,5260.0%0.17%
-19.8%
Q3 2017$671,000
-15.9%
210,5260.0%0.22%
-25.9%
Q1 2017$798,000
-45.2%
210,5260.0%0.29%
-49.6%
Q3 2014$1,455,000210,5260.58%
Other shareholders
TECOGEN INC NEW shareholders Q1 2023
NameSharesValueWeighting ↓
Herald Investment Management Ltd 321,078$381,2800.08%
View complete list of TECOGEN INC NEW shareholders