Tortoise Investment Management, LLC - COGENT COMMUNICATIONS HLDGS ownership

COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 164 filers reported holding COGENT COMMUNICATIONS HLDGS in Q4 2015. The put-call ratio across all filers is 0.21 and the average weighting 0.4%.

Quarter-by-quarter ownership
Tortoise Investment Management, LLC ownership history of COGENT COMMUNICATIONS HLDGS
ValueSharesWeighting
Q3 2023$1,238
-8.0%
200.0%0.00%
Q2 2023$1,346
+5.7%
200.0%0.00%
Q1 2023$1,274
+11.6%
200.0%0.00%
Q4 2022$1,142
+14.2%
200.0%0.00%
Q3 2022$1,0000.0%200.0%0.00%
Q2 2022$1,0000.0%200.0%0.00%
Q1 2022$1,0000.0%200.0%0.00%
Q4 2021$1,0000.0%200.0%0.00%
Q3 2021$1,000
-50.0%
200.0%0.00%
Q2 2021$2,000
+100.0%
200.0%0.00%
Q1 2021$1,0000.0%200.0%0.00%
Q4 2020$1,0000.0%200.0%0.00%
Q3 2020$1,000
-50.0%
200.0%0.00%
-100.0%
Q2 2020$2,0000.0%200.0%0.00%0.0%
Q1 2020$2,000
+100.0%
200.0%0.00%
Q4 2019$1,0000.0%200.0%0.00%
Q3 2019$1,0000.0%200.0%0.00%
Q2 2019$1,0000.0%200.0%0.00%
Q1 2019$1,0000.0%200.0%0.00%
Q4 2018$1,0000.0%200.0%0.00%
Q3 2018$1,0000.0%200.0%0.00%
Q2 2018$1,0000.0%200.0%0.00%
Q1 2018$1,0000.0%200.0%0.00%
Q4 2017$1,0000.0%200.0%0.00%
Q3 2017$1,0000.0%200.0%0.00%
Q2 2017$1,0000.0%200.0%0.00%
Q1 2017$1,0000.0%200.0%0.00%
Q4 2016$1,0000.0%200.0%0.00%
Q3 2016$1,0000.0%200.0%0.00%
Q2 2016$1,0000.0%200.0%0.00%
Q1 2016$1,0000.0%200.0%0.00%
Q4 2015$1,0000.0%200.0%0.00%
Q3 2015$1,0000.0%200.0%0.00%
Q2 2015$1,000200.00%
Other shareholders
COGENT COMMUNICATIONS HLDGS shareholders Q4 2015
NameSharesValueWeighting ↓
Harspring Capital Management, LLC 984,000$60,909,60016.15%
MIG Capital, LLC 820,249$50,773,4139.40%
BEACONLIGHT CAPITAL, LLC 300,097$18,576,0048.03%
Broad Run Investment Management 669,731$41,456,3495.48%
Redmond Asset Management, LLC 111,811$6,921,0852.47%
Herald Investment Management Ltd 170,395$10,533,5012.24%
Global Alpha Capital Management Ltd. 233,400$14,447,4601.45%
Portolan Capital Management 241,516$14,949,8401.40%
BOSTON FINANCIAL MANGEMENT LLC 594,023$36,770,0401.38%
Copeland Capital Management, LLC 969,139$59,989,7111.29%
View complete list of COGENT COMMUNICATIONS HLDGS shareholders