Zurcher Kantonalbank (Zurich Cantonalbank) - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 218 filers reported holding COGENT COMMUNICATIONS HLDGS in Q3 2018. The put-call ratio across all filers is 2.12 and the average weighting 0.1%.

Quarter-by-quarter ownership
Zurcher Kantonalbank (Zurich Cantonalbank) ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q3 2023$590,155
+16.6%
9,534
+26.8%
0.00%
+50.0%
Q2 2023$506,088
+14.7%
7,521
+8.7%
0.00%0.0%
Q1 2023$441,070
+11.6%
6,9220.0%0.00%0.0%
Q4 2022$395,108
+30.8%
6,922
+19.4%
0.00%0.0%
Q3 2022$302,000
-14.2%
5,7960.0%0.00%0.0%
Q2 2022$352,000
-8.6%
5,7960.0%0.00%0.0%
Q1 2022$385,000
-60.1%
5,796
-56.0%
0.00%
-60.0%
Q4 2021$965,000
+97.3%
13,185
+90.9%
0.01%
+66.7%
Q3 2021$489,000
+86.6%
6,906
+103.0%
0.00%
+200.0%
Q2 2021$262,000
-21.8%
3,402
-30.2%
0.00%
-50.0%
Q1 2021$335,000
+0.3%
4,874
-12.6%
0.00%0.0%
Q4 2020$334,000
+12.1%
5,578
+12.4%
0.00%0.0%
Q3 2020$298,000
-23.2%
4,963
-1.0%
0.00%
-33.3%
Q2 2020$388,000
+23.6%
5,011
+30.9%
0.00%0.0%
Q1 2020$314,000
+40.8%
3,828
+13.2%
0.00%
+50.0%
Q4 2019$223,000
+70.2%
3,381
+42.7%
0.00%
+100.0%
Q3 2019$131,000
-7.1%
2,3700.0%0.00%0.0%
Q2 2019$141,000
+9.3%
2,3700.0%0.00%0.0%
Q1 2019$129,000
-1.5%
2,370
-18.1%
0.00%0.0%
Q4 2018$131,000
-5.8%
2,895
+16.4%
0.00%0.0%
Q3 2018$139,000
+12.1%
2,487
+7.0%
0.00%0.0%
Q2 2018$124,000
+22.8%
2,3240.0%0.00%0.0%
Q1 2018$101,000
-3.8%
2,3240.0%0.00%0.0%
Q4 2017$105,000
+52.2%
2,324
+63.9%
0.00%0.0%
Q3 2017$69,000
+21.1%
1,4180.0%0.00%0.0%
Q2 2017$57,000
+11.8%
1,418
+19.4%
0.00%0.0%
Q1 2017$51,000
+4.1%
1,1880.0%0.00%0.0%
Q4 2016$49,000
+11.4%
1,1880.0%0.00%
Q3 2016$44,000
+7.3%
1,188
+16.2%
0.00%
-100.0%
Q2 2016$41,000
+2.5%
1,0220.0%0.00%0.0%
Q1 2016$40,000
+14.3%
1,0220.0%0.00%
Q4 2015$35,000
+169.2%
1,022
+117.0%
0.00%
Q3 2015$13,000
+116.7%
471
+153.2%
0.00%
Q2 2015$6,000
-94.1%
186
-93.6%
0.00%
-100.0%
Q1 2015$102,0002,8860.00%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q3 2018
NameSharesValueWeighting ↓
Sarbit Advisory Services Inc. 3,135,103$143,317,00014.01%
RIT CAPITAL PARTNERS PLC 435,000$17,570,0006.10%
Jericho Capital Asset Management L.P. 1,672,543$67,587,0004.80%
Hollow Brook Wealth Management LLC 350,748$14,174,0004.65%
Shannon River Fund Management LLC 1,246,700$50,379,0003.77%
Centerline Investment Partners, LP 68,500$2,768,0002.65%
Tekne Capital Management, LLC 490,055$19,803,0002.49%
RK Capital 223,200$9,020,0002.21%
White River Investment Partners, LLC 50,000$2,020,500,0002.19%
ARBOR CAPITAL MANAGEMENT LLC 553,328$22,360,0001.86%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders