Gilder Gagnon Howe & Co’s Cogent Communications CCOI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
$6.61M Buy
2017
Q4
Sell
2017
Q3
$350K Sell
2017
Q2
$288K Buy
2017
Q1
$308K Buy
2016
Q4
$293K Hold
2016
Q3
$261K Buy
2016
Q2
$142K Buy
2016
Q1
$65K Buy
2015
Q4
$54K Buy
2015
Q3
$42K Buy
2015
Q2
$51K Hold
2015
Q1
$53K Buy
2014
Q4
$53K Buy
2014
Q3
$43K Buy
2014
Q2
$14K Buy