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Cogent Communications shares owned by William Blair $ Company

Quarter-by-quarter ownership of Cogent Communications (CCOI) shares owned by William Blair $ Company from 13F filings

Historical chart of William Blair $ Company investment in Cogent Communications

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All positions including Cogent Communications held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Cogent Communications by William Blair $ Company

Quarter filed Position value Share count Share price at filing
2013-03-31 $3.2M 122k 26.39
2012-12-31 $3.6M 160k 22.63
2012-09-30 $4.3M 189k 22.99
2012-06-30 $3.9M 203k 19.25
2011-12-31 $3.5M 207k 16.89
2011-09-30 $2.8M 207k 13.45