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Orion Engineered Carbons shares owned by William Blair Investment Management

Quarter-by-quarter ownership of Orion Engineered Carbons (OEC) shares owned by William Blair Investment Management from 13F filings

Historical chart of William Blair Investment Management investment in Orion Engineered Carbons

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All positions including Orion Engineered Carbons held by William Blair Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Orion Engineered Carbons by William Blair Investment Management

Quarter filed Position value Share count Share price at filing
2023-12-31 $64M 2.3M 27.73
2023-09-30 $47M 2.2M 21.28
2023-06-30 $50M 2.3M 21.22
2023-03-31 $78M 3.0M 26.09
2022-12-31 $60M 3.3M 17.81
2022-09-30 $43M 3.2M 13.35
2022-06-30 $60M 3.9M 15.53
2022-03-31 $63M 4.0M 15.97
2021-12-31 $73M 4.0M 18.36
2021-09-30 $89M 4.9M 18.23
2021-06-30 $50M 2.6M 18.99
2021-03-31 $52M 2.6M 19.72
2020-12-31 $41M 2.4M 17.14
2020-09-30 $30M 2.4M 12.51
2020-06-30 $25M 2.3M 10.59
2020-03-31 $13M 1.7M 7.46
2019-12-31 $22M 1.2M 19.30
2019-09-30 $16M 939k 16.71
2019-06-30 $16M 726k 21.41
2019-03-31 $13M 705k 18.99
2018-12-31 $18M 692k 25.28
2018-09-30 $16M 503k 32.10
2018-06-30 $14M 449k 30.85
2018-03-31 $10M 376k 27.10
2017-12-31 $1.2M 45k 25.61