Aspen Aerogels shares owned by Millennium Management
Quarter-by-quarter ownership of Aspen Aerogels (ASPN) shares owned by Millennium Management
from 13F filings
Historical chart of Millennium Management investment in Aspen Aerogels
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Quarterly reported holdings in Aspen Aerogels by Millennium Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $10M | 1.4M | 6.96 |
| 2025-06-30 | $5.4M | 907k | 5.92 |
| 2025-03-31 | $10M | 1.6M | 6.39 |
| 2024-12-31 | $19M | 1.6M | 11.88 |
| 2024-09-30 | $925k | 33k | 27.69 |
| 2024-06-30 | $9.3M | 392k | 23.85 |
| 2023-09-30 | $165k | 19k | 8.60 |
| 2023-06-30 | $3.3M | 418k | 7.89 |
| 2023-03-31 | $9.5M | 1.3M | 7.45 |
| 2022-12-31 | $12M | 1.0M | 11.79 |
| 2022-06-30 | $2.0M | 204k | 9.88 |
| 2022-03-31 | $7.3M | 212k | 34.48 |
| 2021-09-30 | $7.2M | 157k | 46.01 |
| 2021-06-30 | $13M | 443k | 29.92 |
| 2021-03-31 | $1.8M | 88k | 20.34 |
| 2020-03-31 | $1.3M | 212k | 6.14 |
| 2017-12-31 | $151k | 31k | 4.88 |
| 2017-06-30 | $58k | 13k | 4.46 |
| 2016-12-31 | $148k | 36k | 4.14 |
| 2015-09-30 | $206k | 28k | 7.49 |
| 2014-09-30 | $202k | 20k | 10.08 |
| 2014-06-30 | $817k | 74k | 11.06 |