Aspen Aerogels shares owned by Algert Coldiron Investors
Quarter-by-quarter ownership of Aspen Aerogels (ASPN) shares owned by Algert Coldiron Investors
from 13F filings
Historical chart of Algert Coldiron Investors investment in Aspen Aerogels
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Quarterly reported holdings in Aspen Aerogels by Algert Coldiron Investors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $659k | 95k | 6.96 |
| 2025-06-30 | $1.1M | 190k | 5.92 |
| 2025-03-31 | $3.2M | 499k | 6.39 |
| 2024-12-31 | $5.2M | 441k | 11.88 |
| 2024-09-30 | $3.5M | 128k | 27.69 |
| 2024-06-30 | $1.9M | 80k | 23.85 |
| 2024-03-31 | $889k | 51k | 17.59 |
| 2023-12-31 | $966k | 61k | 15.78 |
| 2023-09-30 | $4.4M | 509k | 8.60 |
| 2023-06-30 | $5.0M | 631k | 7.89 |
| 2023-03-31 | $2.7M | 367k | 7.45 |
| 2022-12-31 | $443k | 38k | 11.80 |
| 2022-09-30 | $1.2M | 134k | 9.22 |
| 2020-03-31 | $106k | 17k | 6.12 |