Vanguard Group’s Cogent Communications CCOI Stock Holding History

Vanguard Group’s Portfolio CCOI Stock Details CCOI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	$120M	Buy	5,580,271 +217,450	+4%	+$6.42M	﹤0.01%	1795
2025 Q3	$206M	Buy	5,362,821 +270,975	+5%	+$11.3M	﹤0.01%	1527
2025 Q2	$245M	Buy	5,091,846 +35,074	+0.7%	+$1.78M	﹤0.01%	1410
2025 Q1	$310M	Sell	5,056,772 -57,824	-1%	-$4.26M	0.01%	1255
2024 Q4	$394M	Buy	5,114,596 +43,523	+0.9%	+$3.47M	0.01%	1184
2024 Q3	$385M	Sell	5,071,073 -16,377	-0.3%	-$1.13M	0.01%	1194
2024 Q2	$287M	Buy	5,087,450 +7,236	+0.1%	+$432K	0.01%	1290
2024 Q1	$332M	Sell	5,080,214 -1,419	-0%	-$104K	0.01%	1229
2023 Q4	$387M	Sell	5,081,633 -6,953	-0.1%	-$464K	0.01%	1133
2023 Q3	$315M	Sell	5,088,586 -72,648	-1%	-$4.75M	0.01%	1176
2023 Q2	$347M	Sell	5,161,234 -73,896	-1%	-$4.83M	0.01%	1142
2023 Q1	$334M	Buy	5,235,130 +9,099	+0.2%	+$585K	0.01%	1140
2022 Q4	$298M	Buy	5,226,031 +53,302	+1%	+$2.92M	0.01%	1180
2022 Q3	$270M	Buy	5,172,729 +90,137	+2%	+$5.2M	0.01%	1199
2022 Q2	$309M	Buy	5,082,592 +142,603	+3%	+$8.78M	0.01%	1153
2022 Q1	$328M	Buy	4,939,989 +104,827	+2%	+$6.72M	0.01%	1244
2021 Q4	$354M	Buy	4,835,162 +17,697	+0.4%	+$1.33M	0.01%	1228
2021 Q3	$341M	Buy	4,817,465 +43,269	+0.9%	+$3.22M	0.01%	1233
2021 Q2	$367M	Buy	4,774,196 +27,422	+0.6%	+$2.04M	0.01%	1205
2021 Q1	$326M	Buy	4,746,774 +116,284	+3%	+$7.11M	0.01%	1253
2020 Q4	$277M	Buy	4,630,490 +106,733	+2%	+$6.31M	0.01%	1259
2020 Q3	$272M	Sell	4,523,757 -205,215	-4%	-$15M	0.01%	1066
2020 Q2	$366M	Sell	4,728,972 -23,387	-0.5%	-$1.89M	0.01%	904
2020 Q1	$390M	Buy	4,752,359 +41,829	+0.9%	+$3.16M	0.02%	779
2019 Q4	$310M	Buy	4,710,530 +21,452	+0.5%	+$1.3M	0.01%	1109
2019 Q3	$258M	Sell	4,689,078 -21,698	-0.5%	-$1.29M	0.01%	1181
2019 Q2	$280M	Buy	4,710,776 +86,496	+2%	+$4.96M	0.01%	1150
2019 Q1	$251M	Buy	4,624,280 +48,938	+1%	+$2.41M	0.01%	1200
2018 Q4	$207M	Buy	4,575,342 +113,151	+3%	+$5.6M	0.01%	1227
2018 Q3	$249M	Sell	4,462,191 -26,943	-0.6%	-$1.44M	0.01%	1236
2018 Q2	$240M	Sell	4,489,134 -73,583	-2%	-$3.66M	0.01%	1226
2018 Q1	$198M	Sell	4,562,717 -3,629	-0.1%	-$159K	0.01%	1298
2017 Q4	$207M	Sell	4,566,346 -6,912	-0.2%	-$329K	0.01%	1286
2017 Q3	$224M	Buy	4,573,258 +125,351	+3%	+$5.55M	0.01%	1192
2017 Q2	$178M	Sell	4,447,907 -79,201	-2%	-$3.28M	0.01%	1303
2017 Q1	$195M	Sell	4,527,108 -170,530	-4%	-$7.11M	0.01%	1237
2016 Q4	$194M	Sell	4,697,638 -61,002	-1%	-$2.33M	0.01%	1192
2016 Q3	$175M	Buy	4,758,640 +307,953	+7%	+$11.9M	0.01%	1209
2016 Q2	$178M	Buy	4,450,687 +398,327	+10%	+$15.6M	0.01%	1119
2016 Q1	$158M	Buy	4,052,360 +572,983	+16%	+$19.9M	0.01%	1170
2015 Q4	$121M	Buy	3,479,377 +168,358	+5%	+$5.44M	0.01%	1337
2015 Q3	$89.9M	Sell	3,311,019 -5,210	-0.2%	-$154K	0.01%	1507
2015 Q2	$112M	Buy	3,316,229 +55,623	+2%	+$1.86M	0.01%	1439
2015 Q1	$115M	Buy	3,260,606 +330,745	+11%	+$12.1M	0.01%	1397
2014 Q4	$104M	Buy	2,929,861 +53,090	+2%	+$1.78M	0.01%	1391
2014 Q3	$96.7M	Buy	2,876,771 +9,133	+0.3%	+$312K	0.01%	1376
2014 Q2	$99.1M	Buy	2,867,638 +18,194	+0.6%	+$644K	0.01%	1404
2014 Q1	$101M	Buy	2,849,444 +52,719	+2%	+$2.06M	0.01%	1336
2013 Q4	$113M	Buy	2,796,725 +73,891	+3%	+$2.69M	0.01%	1231
2013 Q3	$87.8M	Buy	2,722,834 +28,119	+1%	+$863K	0.01%	1331
2013 Q2	$75.9M	Buy	+2,694,715	New	+$75.3M	0.01%	1351