Tower Research Capital (TRC)’s iSpecimen ISPC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$6.06K Buy
6,186
+3,205
+108% +$3.14K ﹤0.01% 4130
2025
Q1
$3.16K Buy
2,981
+2,850
+2,176% +$3.02K ﹤0.01% 4461
2024
Q4
$348 Sell
131
-1,037
-89% -$2.76K ﹤0.01% 5309
2024
Q3
$5.49K Buy
+1,168
New +$5.49K ﹤0.01% 4263
2024
Q2
Sell
-159
Closed -$739 5844
2024
Q1
$739 Buy
159
+5
+3% +$23 ﹤0.01% 5393
2023
Q4
$1.54K Sell
154
-2
-1% -$20 ﹤0.01% 5364
2023
Q3
$1.93K Buy
156
+12
+8% +$149 ﹤0.01% 5238
2023
Q2
$4.13K Sell
144
-3
-2% -$86 ﹤0.01% 4957
2023
Q1
$4K Sell
147
-137
-48% -$3.73K ﹤0.01% 5077
2022
Q4
$8K Buy
284
+104
+58% +$2.93K ﹤0.01% 4408
2022
Q3
$6K Sell
180
-68
-27% -$2.27K ﹤0.01% 5023
2022
Q2
$11K Buy
248
+73
+42% +$3.24K ﹤0.01% 4376
2022
Q1
$18K Buy
175
+38
+28% +$3.91K ﹤0.01% 3630
2021
Q4
$21K Buy
137
+69
+101% +$10.6K ﹤0.01% 3606
2021
Q3
$8K Buy
+68
New +$8K ﹤0.01% 4542