COGENT COMMUNICATIONS HLDGS's ticker is and the CUSIP is 19239V902. A total of 2 filers reported holding COGENT COMMUNICATIONS HLDGS in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $377 | +1785.0% | 6,100 | +1933.3% | 0.00% | – |
| Q2 2023 | $20 | -91.7% | 300 | -92.1% | 0.00% | – |
| Q1 2023 | $242 | +4740.0% | 3,800 | +3700.0% | 0.00% | – |
| Q4 2022 | $5 | -100.0% | 100 | -99.2% | 0.00% | -100.0% |
| Q3 2022 | $672,000 | +34.9% | 12,900 | +57.3% | 0.00% | 0.0% |
| Q2 2022 | $498,000 | +169.2% | 8,200 | +192.9% | 0.00% | – |
| Q1 2022 | $185,000 | +2542.9% | 2,800 | +2700.0% | 0.00% | – |
| Q4 2021 | $7,000 | -98.8% | 100 | -98.7% | 0.00% | -100.0% |
| Q3 2021 | $599,000 | 0.0% | 7,800 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $599,000 | – | 7,800 | +15500.0% | 0.00% | – |
| Q1 2021 | $0 | -100.0% | 50 | -71.3% | 0.00% | -100.0% |
| Q4 2020 | $1,041,000 | +395.7% | 174 | +397.1% | 0.00% | – |
| Q3 2020 | $210,000 | -78.4% | 35 | -72.2% | 0.00% | -100.0% |
| Q2 2020 | $974,000 | +205.3% | 126 | +223.1% | 0.00% | +100.0% |
| Q1 2020 | $319,000 | -42.2% | 39 | -53.6% | 0.00% | 0.0% |
| Q4 2019 | $552,000 | -38.9% | 84 | -48.8% | 0.00% | -66.7% |
| Q3 2019 | $903,000 | +142.1% | 164 | +160.3% | 0.00% | +200.0% |
| Q2 2019 | $373,000 | +3630.0% | 63 | +3050.0% | 0.00% | – |
| Q1 2019 | $10,000 | -96.5% | 2 | -96.9% | 0.00% | -100.0% |
| Q4 2018 | $289,000 | -37.6% | 64 | -22.9% | 0.00% | 0.0% |
| Q3 2018 | $463,000 | +49.8% | 83 | +43.1% | 0.00% | 0.0% |
| Q2 2018 | $309,000 | +3333.3% | 58 | -1.7% | 0.00% | – |
| Q1 2018 | $9,000 | -50.0% | 59 | -1.7% | 0.00% | -100.0% |
| Q4 2017 | $18,000 | -80.2% | 60 | -65.9% | 0.00% | -75.0% |
| Q3 2017 | $91,000 | +56.9% | 176 | -31.2% | 0.00% | +33.3% |
| Q2 2017 | $58,000 | +87.1% | 256 | +212.2% | 0.00% | +200.0% |
| Q1 2017 | $31,000 | -65.9% | 82 | -78.9% | 0.00% | -80.0% |
| Q4 2016 | $91,000 | – | 388 | +212.9% | 0.01% | – |
| Q3 2016 | $0 | -100.0% | 124 | -3.1% | 0.00% | -100.0% |
| Q2 2016 | $8,000 | +300.0% | 128 | +2033.3% | 0.00% | – |
| Q1 2016 | $2,000 | -33.3% | 6 | -64.7% | 0.00% | – |
| Q4 2015 | $3,000 | +200.0% | 17 | -76.4% | 0.00% | – |
| Q3 2015 | $1,000 | -50.0% | 72 | +213.0% | 0.00% | – |
| Q1 2015 | $2,000 | -60.0% | 23 | -4.2% | 0.00% | -100.0% |
| Q4 2014 | $5,000 | – | 24 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 2,200 | $136,180 | 0.00% |
| SIMPLEX TRADING, LLC | 6,100 | $377 | 0.00% |
| JANE STREET GROUP, LLC | 10,300 | $637,570 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |