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Federal Signal Corporation shares owned by William Blair Investment Management

Quarter-by-quarter ownership of Federal Signal Corporation (FSS) shares owned by William Blair Investment Management from 13F filings

Historical chart of William Blair Investment Management investment in Federal Signal Corporation

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All positions including Federal Signal Corporation 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 Federal Signal Corporation by William Blair Investment Management

Quarter filed Position value Share count Share price at filing
2023-06-30 $31M 482k 64.03
2023-03-31 $31M 563k 54.21
2022-12-31 $34M 722k 46.47
2022-09-30 $31M 826k 37.32
2022-06-30 $40M 1.1M 35.60
2021-06-30 $630k 16k 40.24
2021-03-31 $5.2M 136k 38.30
2020-12-31 $7.1M 215k 33.17
2020-09-30 $8.0M 274k 29.25
2020-06-30 $7.5M 251k 29.73
2020-03-31 $7.2M 263k 27.28