DEXCOM INC's ticker is and the CUSIP is 252131957. A total of 4 filers reported holding DEXCOM INC 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 | $3,452,100 | -13.6% | 37,000 | +19.0% | 0.01% | -7.7% |
| Q2 2023 | $3,996,661 | +22.4% | 31,100 | +10.7% | 0.01% | +8.3% |
| Q1 2023 | $3,264,658 | -79.2% | 28,100 | -79.7% | 0.01% | -66.7% |
| Q4 2022 | $15,683,740 | +28.8% | 138,500 | -8.4% | 0.04% | +50.0% |
| Q3 2022 | $12,178,000 | +17.4% | 151,200 | +8.6% | 0.02% | +50.0% |
| Q2 2022 | $10,375,000 | -55.6% | 139,200 | +204.6% | 0.02% | -30.4% |
| Q1 2022 | $23,380,000 | -33.6% | 45,700 | -30.3% | 0.02% | -17.9% |
| Q4 2021 | $35,224,000 | -45.3% | 65,600 | -44.3% | 0.03% | -60.0% |
| Q3 2021 | $64,420,000 | +88.3% | 117,800 | +47.1% | 0.07% | +70.7% |
| Q2 2021 | $34,203,000 | +16.8% | 80,100 | -1.7% | 0.04% | -4.7% |
| Q1 2021 | $29,290,000 | -24.9% | 81,500 | -22.7% | 0.04% | -35.8% |
| Q4 2020 | $39,005,000 | +827.6% | 105,500 | +934.3% | 0.07% | +415.4% |
| Q3 2020 | $4,205,000 | +116.1% | 10,200 | +112.5% | 0.01% | +44.4% |
| Q2 2020 | $1,946,000 | -45.7% | 4,800 | -63.9% | 0.01% | -69.0% |
| Q1 2020 | $3,581,000 | -8.5% | 13,300 | -25.7% | 0.03% | +7.4% |
| Q4 2019 | $3,915,000 | +495.9% | 17,900 | +306.8% | 0.03% | +440.0% |
| Q3 2019 | $657,000 | +447.5% | 4,400 | +450.0% | 0.01% | +400.0% |
| Q2 2019 | $120,000 | +150.0% | 800 | +100.0% | 0.00% | – |
| Q4 2018 | $48,000 | -82.4% | 400 | -78.9% | 0.00% | -100.0% |
| Q3 2018 | $272,000 | +2.3% | 1,900 | -32.1% | 0.00% | 0.0% |
| Q2 2018 | $266,000 | -71.3% | 2,800 | -77.6% | 0.00% | -77.8% |
| Q1 2018 | $927,000 | +35.7% | 12,500 | +5.0% | 0.01% | +80.0% |
| Q4 2017 | $683,000 | +0.4% | 11,900 | -14.4% | 0.01% | -16.7% |
| Q3 2017 | $680,000 | -50.0% | 13,900 | -25.3% | 0.01% | -57.1% |
| Q2 2017 | $1,361,000 | -60.6% | 18,600 | -54.4% | 0.01% | -65.0% |
| Q1 2017 | $3,457,000 | +1311.0% | 40,800 | +1357.1% | 0.04% | +1233.3% |
| Q3 2016 | $245,000 | +80.1% | 2,800 | +40.0% | 0.00% | +50.0% |
| Q1 2016 | $136,000 | -95.0% | 2,000 | -93.7% | 0.00% | -94.6% |
| Q3 2015 | $2,705,000 | +94.3% | 31,500 | +81.0% | 0.04% | +94.7% |
| Q2 2015 | $1,392,000 | +32.1% | 17,400 | +3.0% | 0.02% | +11.8% |
| Q1 2015 | $1,054,000 | +155.2% | 16,900 | +125.3% | 0.02% | +183.3% |
| Q4 2014 | $413,000 | -52.4% | 7,500 | -65.4% | 0.01% | -53.8% |
| Q3 2014 | $868,000 | +241.7% | 21,700 | +239.1% | 0.01% | +225.0% |
| Q2 2014 | $254,000 | +2.4% | 6,400 | +6.7% | 0.00% | 0.0% |
| Q1 2014 | $248,000 | – | 6,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 57,200 | $5,336,760 | 1.01% |
| Maven Securities LTD | 31,200 | $2,910,960 | 0.03% |
| SIMPLEX TRADING, LLC | 415,700 | $38,784 | 0.03% |
| HRT FINANCIAL LP | 16,000 | $1,492 | 0.02% |
| IMC-Chicago, LLC | 159,100 | $14,844,030 | 0.01% |
| GROUP ONE TRADING, L.P. | 37,000 | $3,452,100 | 0.01% |
| JANE STREET GROUP, LLC | 254,300 | $23,726,190 | 0.01% |
| Allianz Asset Management GmbH | 31,500 | $2,938,950 | 0.01% |
| SG Americas Securities, LLC | 25,000 | $365 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |