Jane Street’s Aspen Aerogels ASPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$502K Buy
84,880
+70,725
+500% +$419K ﹤0.01% 3701
2025
Q1
$90.5K Sell
14,155
-71,307
-83% -$456K ﹤0.01% 5220
2024
Q4
$1.02M Buy
85,462
+32,975
+63% +$392K ﹤0.01% 2939
2024
Q3
$1.45M Sell
52,487
-303,496
-85% -$8.4M ﹤0.01% 2850
2024
Q2
$8.49M Buy
355,983
+140,919
+66% +$3.36M ﹤0.01% 1180
2024
Q1
$3.79M Buy
215,064
+40,233
+23% +$708K ﹤0.01% 1568
2023
Q4
$2.76M Buy
+174,831
New +$2.76M ﹤0.01% 2123
2023
Q3
Sell
-49,135
Closed -$388K 5121
2023
Q2
$388K Buy
49,135
+33,957
+224% +$268K ﹤0.01% 3997
2023
Q1
$113K Sell
15,178
-6,274
-29% -$46.7K ﹤0.01% 4907
2022
Q4
$253K Buy
+21,452
New +$253K ﹤0.01% 4156
2022
Q3
Sell
-24,564
Closed -$243K 5725
2022
Q2
$243K Sell
24,564
-45,937
-65% -$454K ﹤0.01% 4284
2022
Q1
$2.43M Buy
70,501
+57,204
+430% +$1.97M ﹤0.01% 1929
2021
Q4
$662K Sell
13,297
-19,659
-60% -$979K ﹤0.01% 3177
2021
Q3
$1.52M Buy
32,956
+22,253
+208% +$1.02M ﹤0.01% 2159
2021
Q2
$321K Buy
+10,703
New +$321K ﹤0.01% 3902
2020
Q3
Sell
-35,075
Closed -$231K 3736
2020
Q2
$231K Buy
35,075
+14,760
+73% +$97.2K ﹤0.01% 3294
2020
Q1
$125K Buy
+20,315
New +$125K ﹤0.01% 3044
2015
Q4
Sell
-41,020
Closed -$308K 2597
2015
Q3
$308K Buy
+41,020
New +$308K ﹤0.01% 1891