Koppers Holdings shares owned by Sei Investments
Quarter-by-quarter ownership of Koppers Holdings (KOP) shares owned by Sei Investments
from 13F filings
Historical chart of Sei Investments investment in Koppers Holdings
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Quarterly reported holdings in Koppers Holdings by Sei Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.0M | 37k | 27.07 |
| 2025-03-31 | $392k | 14k | 28.10 |
| 2024-12-31 | $452k | 14k | 32.40 |
| 2024-09-30 | $672k | 18k | 36.53 |
| 2024-03-31 | $3.6M | 65k | 55.33 |
| 2023-09-30 | $1.2M | 31k | 39.55 |
| 2023-06-30 | $618k | 18k | 34.10 |
| 2023-03-31 | $850k | 24k | 34.97 |
| 2020-09-30 | $644k | 31k | 20.91 |
| 2019-12-31 | $411k | 11k | 38.22 |
| 2019-03-31 | $150k | 5.8k | 26.06 |
| 2016-09-30 | $4.0k | 135 | 29.63 |
| 2015-09-30 | $406k | 20k | 20.17 |
| 2014-12-31 | $1.9k | 136 | 13.70 |