Herald Investment Management’s Tecogen Inc TGEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $3.9M | Buy |
|
|||||
|
2025
Q2 | $2.19M | Buy |
|
|||||
|
2024
Q1 | – | Sell |
|
|||||
|
2023
Q4 | $260K | Hold |
|
|||||
|
2023
Q3 | $273K | Hold |
|
|||||
|
2023
Q2 | $321K | Hold |
|
|||||
|
2023
Q1 | $381K | Hold |
|
|||||
|
2022
Q4 | $401K | Hold |
|
|||||
|
2022
Q3 | $304K | Hold |
|
|||||
|
2022
Q2 | $362K | Hold |
|
|||||
|
2022
Q1 | $529K | Hold |
|
|||||
|
2021
Q4 | $385K | Hold |
|
|||||
|
2021
Q3 | $581K | Hold |
|
|||||
|
2021
Q2 | $600K | Hold |
|
|||||
|
2021
Q1 | $545K | Hold |
|
|||||
|
2020
Q4 | $391K | Hold |
|
|||||
|
2020
Q3 | $292K | Hold |
|
|||||
|
2020
Q2 | $224K | Hold |
|
|||||
|
2020
Q1 | $298K | Hold |
|
|||||
|
2019
Q4 | $690K | Hold |
|
|||||
|
2019
Q3 | $722K | Hold |
|
|||||
|
2019
Q2 | $1.11M | Hold |
|
|||||
|
2019
Q1 | $1.22M | Hold |
|
|||||
|
2018
Q4 | $1.17M | Hold |
|
|||||
|
2018
Q3 | $1.01M | Hold |
|
|||||
|
2018
Q2 | $1.16M | Buy |
|
|||||
|
2018
Q1 | $599K | Hold |
|
|||||
|
2017
Q4 | $555K | Hold |
|
|||||
|
2017
Q3 | $671K | Buy |
|
|||||
|
2017
Q2 | – | Sell |
|
|||||
|
2017
Q1 | $798K | Buy |
|
|||||
|
2014
Q4 | – | Sell |
|
|||||
|
2014
Q3 | $1.46M | Buy |
|