Brown Brothers Harriman & Co’s Cogent Communications CCOI Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$1.64K	Buy	+34	New	+$1.64K	﹤0.01%	1452
2022 Q4	–	Sell	-368	Closed	-$19K	–	1284
2022 Q3	$19K	Buy	+368	New	+$19K	﹤0.01%	980
2020 Q2	–	Sell	-33,536	Closed	-$2.75M	–	1009
2020 Q1	$2.75M	Hold	33,536	–	–	0.02%	123
2019 Q4	$2.21M	Hold	33,536	–	–	0.01%	169
2019 Q3	$1.85M	Hold	33,536	–	–	0.01%	172
2019 Q2	$1.99M	Hold	33,536	–	–	0.01%	160
2019 Q1	$1.82M	Hold	33,536	–	–	0.01%	162
2018 Q4	$1.52M	Hold	33,536	–	–	0.01%	162
2018 Q3	$1.87M	Hold	33,536	–	–	0.01%	151
2018 Q2	$1.79M	Hold	33,536	–	–	0.01%	142
2018 Q1	$1.46M	Hold	33,536	–	–	0.01%	154
2017 Q4	$1.52M	Hold	33,536	–	–	0.01%	158
2017 Q3	$1.64M	Hold	33,536	–	–	0.01%	146
2017 Q2	$1.35M	Hold	33,536	–	–	0.01%	150
2017 Q1	$1.44M	Hold	33,536	–	–	0.01%	146
2016 Q4	$1.39M	Sell	33,536 -9,000	-21%	-$372K	0.01%	150
2016 Q3	$1.57M	Hold	42,536	–	–	0.01%	147
2016 Q2	$1.7M	Hold	42,536	–	–	0.01%	148
2016 Q1	$1.66M	Hold	42,536	–	–	0.01%	150
2015 Q4	$1.48M	Hold	42,536	–	–	0.01%	164
2015 Q3	$1.16M	Hold	42,536	–	–	0.01%	178
2015 Q2	$1.44M	Hold	42,536	–	–	0.01%	164
2015 Q1	$1.5M	Hold	42,536	–	–	0.01%	169
2014 Q4	$1.51M	Hold	42,536	–	–	0.01%	171
2014 Q3	$1.43M	Hold	42,536	–	–	0.01%	176
2014 Q2	$1.47M	Buy	+42,536	New	+$1.47M	0.01%	180