Koppers Holdings shares owned by Ironwood Investment Management
Quarter-by-quarter ownership of Koppers Holdings (KOP) shares owned by Ironwood Investment Management
from 13F filings
Historical chart of Ironwood Investment Management investment in Koppers Holdings
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Quarterly reported holdings in Koppers Holdings by Ironwood Investment Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.3M | 82k | 28.00 |
| 2025-06-30 | $2.6M | 82k | 32.15 |
| 2025-03-31 | $2.4M | 86k | 28.00 |
| 2024-12-31 | $2.8M | 86k | 32.40 |
| 2024-09-30 | $2.9M | 79k | 36.53 |
| 2024-06-30 | $2.6M | 69k | 36.99 |
| 2024-03-31 | $5.5M | 100k | 55.17 |
| 2023-12-31 | $4.6M | 89k | 51.22 |
| 2023-09-30 | $3.6M | 90k | 39.55 |
| 2023-06-30 | $3.1M | 90k | 34.10 |
| 2023-03-31 | $3.3M | 93k | 34.97 |
| 2022-12-31 | $2.7M | 96k | 28.20 |
| 2022-09-30 | $2.0M | 97k | 20.78 |
| 2022-06-30 | $2.2M | 97k | 22.64 |
| 2022-03-31 | $2.7M | 99k | 27.52 |
| 2021-12-31 | $3.1M | 99k | 31.30 |
| 2021-09-30 | $3.1M | 100k | 31.26 |
| 2021-06-30 | $3.3M | 102k | 32.35 |
| 2021-03-31 | $3.5M | 102k | 34.76 |
| 2020-12-31 | $3.0M | 97k | 31.16 |
| 2020-09-30 | $2.1M | 100k | 20.91 |
| 2020-06-30 | $1.8M | 97k | 18.84 |
| 2020-03-31 | $1.0M | 82k | 12.37 |
| 2019-12-31 | $3.4M | 90k | 38.22 |
| 2019-09-30 | $2.7M | 93k | 29.21 |
| 2019-06-30 | $2.7M | 91k | 29.36 |
| 2019-03-31 | $2.4M | 91k | 25.97 |
| 2018-12-31 | $1.6M | 91k | 17.04 |
| 2018-09-30 | $2.2M | 72k | 31.16 |
| 2018-06-30 | $2.8M | 72k | 38.35 |
| 2018-03-31 | $3.0M | 72k | 41.10 |
| 2017-12-31 | $3.3M | 65k | 50.91 |
| 2017-09-30 | $3.2M | 70k | 46.15 |
| 2017-06-30 | $2.5M | 70k | 36.15 |
| 2017-03-31 | $2.9M | 70k | 42.35 |
| 2016-12-31 | $2.8M | 70k | 40.31 |
| 2016-09-30 | $2.3M | 70k | 32.19 |
| 2016-06-30 | $2.2M | 70k | 30.74 |
| 2016-03-31 | $1.6M | 70k | 22.46 |
| 2015-12-31 | $1.2M | 66k | 18.24 |
| 2015-09-30 | $1.1M | 52k | 20.17 |
| 2015-06-30 | $1.3M | 52k | 24.71 |
| 2015-03-31 | $944k | 48k | 19.68 |
| 2014-12-31 | $943k | 36k | 25.97 |
| 2014-09-30 | $1.1M | 33k | 33.16 |
| 2014-06-30 | $1.1M | 29k | 38.23 |
| 2014-03-31 | $713k | 17k | 41.21 |
| 2013-12-31 | $759k | 17k | 45.72 |
| 2013-09-30 | $614k | 14k | 42.64 |
| 2013-06-30 | $550k | 14k | 38.19 |
More positions owned by Ironwood Investment Management
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