Koppers Holdings shares owned by Hanna Zanoni
Quarter-by-quarter ownership of Koppers Holdings (KOP) shares owned by Hanna Zanoni
from 13F filings
Historical chart of Hanna Zanoni investment in Koppers Holdings
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Quarterly reported holdings in Koppers Holdings by Hanna Zanoni
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $31M | 1.1M | 28.00 |
| 2025-06-30 | $36M | 1.1M | 32.15 |
| 2025-03-31 | $31M | 1.1M | 28.00 |
| 2024-12-31 | $35M | 1.1M | 32.40 |
| 2024-09-30 | $44M | 1.2M | 36.53 |
| 2024-06-30 | $76M | 2.1M | 36.99 |
| 2024-03-31 | $115M | 2.1M | 55.17 |
| 2023-09-30 | $86M | 2.2M | 39.55 |
| 2023-06-30 | $75M | 2.2M | 34.10 |
| 2023-03-31 | $78M | 2.2M | 34.97 |
| 2022-12-31 | $63M | 2.2M | 28.20 |
| 2022-09-30 | $43M | 2.1M | 20.78 |
| 2022-06-30 | $46M | 2.0M | 22.64 |
| 2022-03-31 | $59M | 2.1M | 27.52 |
| 2021-12-31 | $61M | 1.9M | 31.30 |
| 2021-09-30 | $61M | 1.9M | 31.26 |
| 2021-06-30 | $64M | 2.0M | 32.35 |
| 2021-03-31 | $70M | 2.0M | 34.76 |
| 2020-12-31 | $53M | 1.7M | 31.16 |
| 2020-09-30 | $37M | 1.8M | 20.91 |
| 2020-06-30 | $34M | 1.8M | 18.84 |
| 2020-03-31 | $22M | 1.8M | 12.37 |
| 2019-12-31 | $62M | 1.6M | 38.22 |
| 2019-09-30 | $52M | 1.8M | 29.21 |
| 2019-06-30 | $56M | 1.9M | 29.36 |
| 2019-03-31 | $50M | 1.9M | 25.98 |
| 2018-12-31 | $31M | 1.8M | 17.04 |
| 2018-09-30 | $59M | 1.9M | 31.15 |
| 2018-06-30 | $55M | 1.4M | 38.35 |
| 2018-03-31 | $52M | 1.3M | 41.10 |
| 2017-12-31 | $63M | 1.2M | 50.90 |
| 2017-09-30 | $62M | 1.3M | 46.15 |
| 2017-06-30 | $48M | 1.3M | 36.15 |
| 2017-03-31 | $56M | 1.3M | 42.35 |
| 2016-12-31 | $55M | 1.4M | 40.30 |
| 2016-09-30 | $50M | 1.6M | 32.18 |
| 2016-06-30 | $49M | 1.6M | 30.73 |
| 2016-03-31 | $30M | 1.3M | 22.47 |
| 2015-12-31 | $19M | 1.0M | 18.25 |
| 2015-09-30 | $19M | 917k | 20.17 |
| 2015-06-30 | $22M | 905k | 24.72 |
| 2015-03-31 | $17M | 877k | 19.68 |
| 2014-12-31 | $19M | 713k | 25.98 |
| 2014-09-30 | $19M | 579k | 33.16 |
| 2014-06-30 | $19M | 485k | 38.25 |
| 2014-03-31 | $13M | 325k | 41.23 |