Aspen Aerogels shares owned by Citadel Advisors
Quarter-by-quarter ownership of Aspen Aerogels (ASPN) shares owned by Citadel Advisors
from 13F filings
Historical chart of Citadel Advisors investment in Aspen Aerogels
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Quarterly reported holdings in Aspen Aerogels by Citadel Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $10M | 1.4M | 6.96 |
| 2025-06-30 | $2.4M | 409k | 5.92 |
| 2025-03-31 | $8.7M | 1.4M | 6.39 |
| 2024-12-31 | $18M | 1.5M | 11.88 |
| 2024-09-30 | $21M | 764k | 27.69 |
| 2024-06-30 | $27M | 1.1M | 23.85 |
| 2024-03-31 | $6.6M | 376k | 17.60 |
| 2023-12-31 | $8.6M | 544k | 15.78 |
| 2023-09-30 | $6.6M | 767k | 8.60 |
| 2023-06-30 | $4.4M | 554k | 7.89 |
| 2023-03-31 | $6.5M | 873k | 7.45 |
| 2022-12-31 | $3.7M | 312k | 11.79 |
| 2022-06-30 | $2.4M | 240k | 9.84 |
| 2022-03-31 | $26M | 767k | 34.48 |
| 2021-12-31 | $21M | 421k | 49.79 |
| 2021-09-30 | $22M | 468k | 46.01 |
| 2021-06-30 | $17M | 571k | 29.92 |
| 2021-03-31 | $12M | 584k | 20.34 |
| 2020-12-31 | $650k | 39k | 16.67 |
| 2020-03-31 | $106k | 17k | 6.14 |
| 2017-03-31 | $43k | 10k | 4.12 |
| 2015-12-31 | $249k | 39k | 6.45 |