Which hedge funds own ASPN? ASPEN AEROGELS INC, Q2 2026 13F holders
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8 of the hedge funds tracked by WhaleCreep disclosed a position in ASPN (ASPEN AEROGELS INC) in their Q2 2026 13F filings, worth $29.7m in total. The largest holder by portfolio weight is Palogic Value Management at 0.4% of its book. 1 manager opened a new position this quarter: Renaissance Technologies LLC. 1 exited: Brevan Howard Capital Management.
8tracked managers holding
1opened this quarter
1exited this quarter
Which hedge funds hold ASPN? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Palogic Value Management | Q2 2026 | 0.4% | $1.2m | 185,589 | -59% | reduced |
| Tudor Investment | Q2 2026 | 0.0% | $3.6m | 567,384 | 276% | added |
| Marshall Wace | Q2 2026 | 0.0% | $7.3m | 1,146,707 | -9% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $7.5m | 1,190,616 | -15% | reduced |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $6.8m | 1,066,501 | 28% | added |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $1.7m | 274,392 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $1.5m | 238,731 | -59% | reduced |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $57.1k | 9,006 | -96% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Brevan Howard Capital Management | 0.0% | $39.7k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Blue Ridge Capital | Q3 2022 | 5.0% |
How has hedge fund ownership of ASPN changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 8 | $29.7m |
| Q1 2026 | 8 | $16.9m |
| Q4 2025 | 2 | $1.7m |
| Q3 2025 | 4 | $7.8m |
| Q2 2025 | 2 | $7.6m |
| Q1 2025 | 3 | $10.2m |
| Q4 2024 | 4 | $25.0m |
| Q3 2024 | 1 | $3.7m |
| Q2 2024 | 2 | $10.6m |
| Q1 2024 | 2 | $10.5m |
| Q4 2023 | 2 | $5.7m |
| Q3 2023 | 2 | $7.5m |
| Q2 2023 | 4 | $6.4m |
| Q1 2023 | 4 | $5.9m |
| Q4 2022 | 3 | $13.0m |
| Q3 2022 | 3 | $8.4m |
Counts every tracked manager that disclosed ASPN in that quarter's filing, including managers that have since stopped filing.