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Koppers Holdings shares owned by Robeco Investment Management

Quarter-by-quarter ownership of Koppers Holdings (KOP) shares owned by Robeco Investment Management from 13F filings

Historical chart of Robeco Investment Management investment in Koppers Holdings

Tip: Access up to 7 years of quarterly data

All positions including Koppers Holdings held by Robeco Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Koppers Holdings by Robeco Investment Management

Quarter filed Position value Share count Share price at filing
2025-12-31 $598k 22k 27.08
2025-09-30 $592k 21k 28.00
2025-06-30 $534k 17k 32.15
2025-03-31 $464k 17k 28.00
2024-12-31 $243k 7.5k 32.40
2015-06-30 $5.6M 227k 24.72
2015-03-31 $3.5M 178k 19.68
2014-12-31 $5.8M 222k 25.98
2014-09-30 $6.1M 184k 33.16
2014-06-30 $5.9M 154k 38.25
2014-03-31 $5.4M 130k 41.23
2013-09-30 $3.4M 81k 42.66