BlackRock’s Tecogen Inc. TGEN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.26M Buy
+184,779
New +$1.26M ﹤0.01% 4111
2020
Q2
Sell
-53,807
Closed -$50K 5037
2020
Q1
$50K Sell
53,807
-1,752
-3% -$1.63K ﹤0.01% 4397
2019
Q4
$118K Sell
55,559
-387
-0.7% -$822 ﹤0.01% 4356
2019
Q3
$134K Sell
55,946
-2,425
-4% -$5.81K ﹤0.01% 4336
2019
Q2
$219K Buy
58,371
+7,222
+14% +$27.1K ﹤0.01% 4292
2019
Q1
$204K Sell
51,149
-4,318
-8% -$17.2K ﹤0.01% 4187
2018
Q4
$201K Buy
55,467
+30
+0.1% +$109 ﹤0.01% 4188
2018
Q3
$174K Buy
55,437
+2,218
+4% +$6.96K ﹤0.01% 4285
2018
Q2
$198K Buy
53,219
+9,142
+21% +$34K ﹤0.01% 4251
2018
Q1
$126K Sell
44,077
-2,063
-4% -$5.9K ﹤0.01% 4248
2017
Q4
$124K Buy
46,140
+2,566
+6% +$6.9K ﹤0.01% 4248
2017
Q3
$139K Sell
43,574
-1,790
-4% -$5.71K ﹤0.01% 4243
2017
Q2
$151K Buy
45,364
+15,361
+51% +$51.1K ﹤0.01% 4256
2017
Q1
$113K Buy
+30,003
New +$113K ﹤0.01% 4253