Two Sigma Investments — DXCM Trade History
Quarter-by-quarter changes in the DEXCOM INC position · CUSIP 252131107
Currently held · 3.8 YearsFirst seen: 2016 Q3split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-08-14 | Reduce | 46,697 | -1,068,251 | -95.8% | $3.1M | 0.00% |
| 2026 Q1 | 2026-05-15 | Add | 1,114,948 | 32,035 | +3.0% | $70.0M | 0.06% |
| 2025 Q4 | 2026-02-17 | Reduce | 1,082,913 | -418,223 | -27.9% | $71.9M | 0.10% |
| 2025 Q3 | 2025-11-14 | Add | 1,501,136 | 1,306,349 | +670.7% | $101.0M | 0.15% |
| 2025 Q2 | 2025-08-14 | Reduce | 194,787 | -421,802 | -68.4% | $17.0M | 0.03% |
| 2025 Q1 | 2025-05-15 | Reduce | 616,589 | -246,436 | -28.6% | $42.1M | 0.09% |
| 2024 Q4 | 2025-02-14 | Add | 863,025 | 38,022 | +4.6% | $67.1M | 0.15% |
| 2024 Q3 | 2024-11-14 | Add | 825,003 | 72,680 | +9.7% | $55.3M | 0.12% |
| 2024 Q2 | 2024-08-14 | Add | 752,323 | 738,397 | +5302.3% | $85.3M | 0.19% |
| 2024 Q1 | 2024-05-15 | Add | 13,926 | 1,691 | +13.8% | $1.9M | 0.01% |
| 2023 Q4 | 2024-02-14 | Reduce | 12,235 | -143,892 | -92.2% | $1.5M | 0.00% |
| 2023 Q3 | 2023-11-14 | Reduce | 156,127 | -69,622 | -30.8% | $14.6M | 0.04% |
| 2023 Q2 | 2023-08-14 | Reduce | 225,749 | -196,180 | -46.5% | $29.0M | 0.07% |
| 2023 Q1 | 2023-05-15 | Add | 421,929 | 349,139 | +479.7% | $49.0M | 0.14% |
| 2022 Q4 | 2023-02-14 | New | 72,790 | 72,790 | — | $8.2M | 0.03% |
| 2022 Q3 | 2022-11-14 | Sold out | — | -791,520 | -100.0% | — | — |
| 2022 Q2 | 2022-08-15 | Add | 791,520 | 715,884 | +946.5% | $59.0M | 0.20% |
| 2022 Q1 | 2022-05-16 | Reduce | 75,636 | -1,363,908 | -94.7% | $9.7M | 0.03% |
| 2021 Q4 | 2022-02-14 | Add | 1,439,544 | 1,398,996 | +3450.2% | $193.2M | 0.41% |
| 2021 Q3 | 2021-11-15 | New | 40,548 | 40,548 | — | $5.5M | 0.01% |
| 2021 Q2 | 2021-08-16 | — | — | — | — | — | — |
| 2021 Q1 | 2021-05-17 | Sold out | — | -3,600 | -100.0% | — | — |
| 2020 Q4 | 2021-02-16 | New | 3,600 | 3,600 | — | $333.0K | 0.00% |
| 2020 Q3 | 2020-11-16 | Sold out | — | -300,908 | -100.0% | — | — |
| 2020 Q2 | 2020-08-14 | Add | 300,908 | 178,496 | +145.8% | $30.5M | 0.15% |
| 2020 Q1 | 2020-05-15 | Reduce | 122,412 | -305,840 | -71.4% | $8.2M | 0.07% |
| 2019 Q4 | 2020-02-14 | New | 428,252 | 428,252 | — | $23.4M | 0.07% |
| 2019 Q3 | 2019-11-14 | Sold out | — | -170,600 | -100.0% | — | — |
| 2019 Q2 | 2019-08-14 | Reduce | 170,600 | -256,948 | -60.1% | $6.4M | 0.02% |
| 2019 Q1 | 2019-05-15 | Reduce | 427,548 | -2,496,688 | -85.4% | $12.7M | 0.04% |
| 2018 Q4 | 2019-02-14 | Add | 2,924,236 | 2,504,392 | +596.5% | $87.6M | 0.34% |
| 2018 Q3 | 2018-11-14 | New | 419,844 | 419,844 | — | $15.0M | 0.04% |
| 2018 Q2 | 2018-08-14 | — | — | — | — | — | — |
| 2018 Q1 | 2018-05-15 | — | — | — | — | — | — |
| 2017 Q4 | 2018-02-14 | — | — | — | — | — | — |
| 2017 Q3 | 2017-11-14 | — | — | — | — | — | — |
| 2017 Q2 | 2017-08-14 | — | — | — | — | — | — |
| 2017 Q1 | 2017-05-15 | — | — | — | — | — | — |
| 2016 Q4 | 2017-02-14 | Sold out | — | -113,152 | -100.0% | — | — |
| 2016 Q3 | 2016-11-14 | New | 113,152 | 113,152 | — | $2.5M | 0.01% |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.