Position history for VANGUARD GROUP INC's holdings in INNOSPEC INC
VANGUARD GROUP INC holds 3.1M shares of IOSP (INNOSPEC INC), worth $238.9M as of 2025-Q4. The position was decreased (-0.7% shares). IOSP represents 0.0% of VANGUARD GROUP INC's portfolio.
Current Value
$238.9M
Current Shares
3.1M
Total Value Change
-$120M
Total Shares Change
-52,486
Other major holders of IOSP: BlackRock Finance, Inc., BlackRock, Inc.
Decreased |
| 3.1M |
-0.7% |
| $238.9M |
| 0.0% |
| $78.14 |
0 |
| 2025-Q3 | Decreased | 3.1M | -0.6% | $242.5M | 0.0% | $76.13 | 0 |
| 2025-Q2 | Decreased | 3.2M | -1.5% | $266M | 0.0% | $83.26 | 0 |
| 2025-Q1 | Increased | 3.2M | +0.9% | $304.2M | 0.0% | $93.17 | 31 |
| 2024-Q4 | Increased | 3.2M | +0.2% | $350.1M | 0.0% | $107.62 | 31 |
| 2024-Q3 | New | 3.2M | - | $358.9M | 0.0% | $110.91 | 43 |