Position history for BlackRock, Inc.'s holdings in ASPEN AEROGELS INC
BlackRock, Inc. holds 4.7M shares of ASPN (ASPEN AEROGELS INC), worth $16.2M as of 2026-Q1. The position was decreased (-3.8% shares). ASPN represents 0.0% of BlackRock, Inc.'s portfolio.
Current Value
$16.2M
Current Shares
4.7M
Total Value Change
-$43.2M
Total Shares Change
-258,129
Other major holders of ASPN: VANGUARD GROUP INC, BlackRock Finance, Inc., DRIEHAUS CAPITAL MANAGEMENT LLC
Decreased |
| 4.7M |
-3.8% |
| $16.2M |
| 0.0% |
| $3.34 |
0 |
| 2025-Q4 | Decreased | 4.9M | -1.0% | $13.9M | 0.0% | $2.95 | 0 |
| 2025-Q3 | Increased | 5M | +0.0% | $34.6M | 0.0% | $7.08 | 29 |
| 2025-Q2 | Increased | 5M | +0.3% | $29.5M | 0.0% | $5.88 | 29 |
| 2025-Q1 | Decreased | 5M | -0.8% | $31.7M | 0.0% | $6.58 | 0 |
| 2024-Q4 | New | 5M | - | $59.4M | 0.0% | $12.02 | 41 |