Driehaus Capital Management’s Aspen Aerogels ASPN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q4
Sell
-2,550,857
Closed -$70.6M 389
2024
Q3
$70.6M Buy
2,550,857
+394,068
+18% +$10.9M 0.61% 42
2024
Q2
$51.4M Buy
2,156,789
+1,220,724
+130% +$29.1M 0.5% 62
2024
Q1
$16.5M Sell
936,065
-59,978
-6% -$1.06M 0.16% 183
2023
Q4
$15.7M Buy
+996,043
New +$15.7M 0.19% 180
2023
Q3
Sell
-613,233
Closed -$4.84M 391
2023
Q2
$4.84M Sell
613,233
-10,612
-2% -$83.7K 0.06% 272
2023
Q1
$4.65M Sell
623,845
-1,197,535
-66% -$8.92M 0.07% 296
2022
Q4
$21.5M Buy
1,821,380
+766,363
+73% +$9.04M 0.32% 99
2022
Q3
$9.73M Buy
1,055,017
+25,498
+2% +$235K 0.15% 197
2022
Q2
$10.2M Sell
1,029,519
-321,051
-24% -$3.17M 0.16% 195
2022
Q1
$46.6M Sell
1,350,570
-24,521
-2% -$845K 0.57% 37
2021
Q4
$68.5M Buy
1,375,091
+126,233
+10% +$6.29M 0.7% 41
2021
Q3
$57.5M Buy
1,248,858
+392,956
+46% +$18.1M 0.68% 36
2021
Q2
$25.6M Sell
855,902
-14,008
-2% -$419K 0.34% 93
2021
Q1
$17.7M Buy
869,910
+210,598
+32% +$4.28M 0.26% 125
2020
Q4
$11M Buy
+659,312
New +$11M 0.18% 166
2020
Q3
Sell
-428,350
Closed -$2.82M 389
2020
Q2
$2.82M Buy
428,350
+2,339
+0.5% +$15.4K 0.07% 240
2020
Q1
$2.62M Buy
+426,011
New +$2.62M 0.09% 207
2014
Q3
Sell
-20,316
Closed -$224K 522
2014
Q2
$224K Buy
+20,316
New +$224K 0.01% 520