Ecovyst shares owned by Nierenberg Investment Management Company
Quarter-by-quarter ownership of Ecovyst (ECVT) shares owned by Nierenberg Investment Management Company
from 13F filings
Historical chart of Nierenberg Investment Management Company investment in Ecovyst
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Quarterly reported holdings in Ecovyst by Nierenberg Investment Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.0M | 229k | 8.76 |
| 2025-06-30 | $1.9M | 229k | 8.23 |
| 2025-03-31 | $1.4M | 229k | 6.20 |
| 2024-12-31 | $1.7M | 229k | 7.64 |
| 2024-09-30 | $1.6M | 228k | 6.85 |
| 2024-06-30 | $1.6M | 183k | 8.97 |
| 2024-03-31 | $2.0M | 183k | 11.15 |
| 2023-12-31 | $1.4M | 139k | 9.77 |
| 2023-09-30 | $1.3M | 128k | 9.84 |
| 2023-06-30 | $1.6M | 139k | 11.46 |
| 2023-03-31 | $1.5M | 138k | 11.05 |
More positions owned by Nierenberg Investment Management Company
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