COGENT COMMUNICATIONS HLDGS's ticker is CCOI and the CUSIP is 19239V302. A total of 210 filers reported holding COGENT COMMUNICATIONS HLDGS in Q4 2017. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Harspring Capital Management, LLC | 984,000 | $60,909,600 | 16.15% |
| MIG Capital, LLC | 820,249 | $50,773,413 | 9.40% |
| BEACONLIGHT CAPITAL, LLC | 300,097 | $18,576,004 | 8.03% |
| Broad Run Investment Management | 669,731 | $41,456,349 | 5.48% |
| Redmond Asset Management, LLC | 111,811 | $6,921,085 | 2.47% |
| Herald Investment Management Ltd | 170,395 | $10,533,501 | 2.24% |
| Global Alpha Capital Management Ltd. | 233,400 | $14,447,460 | 1.45% |
| Portolan Capital Management | 241,516 | $14,949,840 | 1.40% |
| BOSTON FINANCIAL MANGEMENT LLC | 594,023 | $36,770,040 | 1.38% |
| Copeland Capital Management, LLC | 969,139 | $59,989,711 | 1.29% |