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Selective Insurance shares owned by William Blair Investment Management

Quarter-by-quarter ownership of Selective Insurance (SIGI) shares owned by William Blair Investment Management from 13F filings

Historical chart of William Blair Investment Management investment in Selective Insurance

Tip: Access up to 7 years of quarterly data

All positions including Selective Insurance 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 Selective Insurance by William Blair Investment Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $32M 395k 81.07
2025-06-30 $36M 419k 86.65
2025-03-31 $27M 292k 91.54
2021-06-30 $1.6M 19k 81.13
2021-03-31 $12M 167k 72.54
2020-12-31 $18M 265k 66.98
2020-09-30 $14M 271k 51.49
2020-06-30 $13M 248k 52.74
2020-03-31 $12M 248k 49.70
2019-12-31 $13M 200k 65.19
2019-09-30 $21M 281k 75.19
2019-06-30 $22M 299k 74.89
2019-03-31 $22M 347k 63.28
2018-12-31 $22M 362k 60.94
2018-09-30 $30M 472k 63.50
2018-06-30 $28M 506k 55.00
2018-03-31 $35M 574k 60.70
2017-12-31 $35M 592k 58.70
2017-09-30 $32M 590k 53.85
2017-06-30 $29M 580k 50.05
2017-03-31 $26M 554k 47.15
2016-12-31 $24M 556k 43.05
2016-09-30 $22M 559k 39.86
2016-06-30 $22M 570k 38.21
2016-03-31 $21M 582k 36.61
2015-12-31 $20M 589k 33.58
2015-09-30 $19M 616k 31.06