NASDAQ : DXCM
-$0.37 (-0.42%)
7.45%
405
change: -601 | last: 1006202
change: -314 | last: 516141
change: -195 | last: 33652
change: -92 | last: 144615
change: 502 | last: 113619K
419.7K
0.68
change: -22.6087 | last: 0.90411.93B
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-04-29 | Vanguard Portfolio Management | 19.32M | 5.02% |
| 2026-04-29 | Vanguard Capital Management | 28.85M | 7.49% |
| 2026-03-26 | The Vanguard Group | - | 0.00% |
| 2025-10-30 | The Vanguard Group | 49.46M | 12.61% |
| 2025-04-24 | BlackRock, Inc. | 32.5M | 8.30% |
| 2024-12-06 | (1) BlackRock, Inc. | 40.45M | 10.40% |
| 2022-02-09 | The Vanguard Group - 23-1945930 | 10.41M | 10.74% |
| 2022-02-08 | (1) BlackRock, Inc. | 8.13M | 8.40% |
| 2021-02-16 | 52-0556948 | 2.14M | 2.20% |
| 2021-02-05 | (1) BlackRock, Inc. | 7.01M | 7.30% |
| 2021-01-14 | Baillie Gifford & Co (Scottish partnership) | 5.45M | 11.00% |
| 2020-02-14 | 52-0556948 | 4.58M | 5.00% |
| 2019-02-12 | Morgan Stanley | 4.77M | 5.30% |
| 2019-02-12 | Morgan Stanley Investment Management Inc. | 4.77M | 5.30% |
| 2019-02-11 | (1) BlackRock, Inc. | 5.09M | 5.70% |
| 2019-01-10 | JPMORGAN CHASE & CO13-2624428 | 5.02M | 5.60% |
| 2018-08-10 | Wellington Investment Advisors Holdings LLP | 3.81M | 4.31% |
| 2018-08-10 | Wellington Management Group LLP | 3.81M | 4.31% |
| 2018-08-10 | Wellington Group Holdings LLP | 3.81M | 4.31% |
| 2018-02-23 | 2 | 2.5M | 5.60% |
| 2017-12-11 | Wellington Investment Advisors Holdings LLP | 8.73M | 10.05% |
| 2017-12-11 | Wellington Group Holdings LLP | 8.73M | 10.05% |
| 2017-12-11 | Wellington Management Group LLP | 8.73M | 10.05% |
| 2017-12-11 | Wellington Management Company LLP | 8.42M | 9.69% |
| 2017-02-10 | Brown Investment Advisory & Trust Company ("BIATC") | 81910.0 | 0.10% |
| 2017-02-10 | Brown Advisory Incorporated ("BA Inc.") | 40.27M | 4.76% |
| 2017-02-10 | Brown Advisory LLC ("BA,LLC") | 3.95M | 4.66% |
| 2017-02-03 | Artisan Investments GP LLC | 6.81M | 8.10% |
| 2017-02-03 | Artisan Partners Asset Management Inc. | 6.81M | 8.10% |
| 2017-02-03 | Artisan Partners Holdings LP | 6.81M | 8.10% |
| 2017-02-03 | Artisan Partners Limited Partnership | 6.81M | 8.10% |
| 2017-01-20 | Baillie Gifford & Co (Scottish partnership) | 6.13M | 11.00% |
| 2016-12-09 | Brown Advisory Incorporated ("BA Inc.") | 4.99M | 5.90% |
| 2016-12-09 | Brown Investment Advisory & Trust Company ("BIATC") | 93780.0 | 0.11% |
| 2016-12-09 | Brown Advisory LLC ("BA,LLC") | 4.89M | 5.79% |
| 2016-02-11 | Wellington Management Group LLP | 1.76M | 2.16% |
| 2016-02-11 | Wellington Investment Advisors Holdings LLP | 1.76M | 2.16% |
| 2016-02-11 | Wellington Group Holdings LLP | 1.76M | 2.16% |
| 2016-02-02 | Artisan Partners Asset Management Inc. | 4.1M | 5.00% |
| 2016-02-02 | Artisan Investments GP LLC | 4.1M | 5.00% |
| 2016-02-02 | Artisan Partners Limited Partnership | 4.1M | 5.00% |
| 2016-02-02 | Artisan Partners Holdings LP | 4.1M | 5.00% |
| 2015-02-13 | Edward C. Johnson 3d | 3.86M | 5.04% |
| 2015-02-13 | FMR LLC | 3.86M | 5.04% |
| 2015-02-13 | Abigail P. Johnson | 3.86M | 5.04% |
| 2015-02-11 | J. Christopher Donahue | 3.96M | 5.18% |
| 2015-02-11 | Federated Investors, Inc. | 3.96M | 5.18% |
| 2015-02-11 | Voting Shares Irrevocable Trust | 3.96M | 5.18% |
| 2015-02-11 | John F. Donahue | 3.96M | 5.18% |
| 2015-02-11 | Rhodora J. Donahue | 3.96M | 5.18% |
| 2014-02-14 | 04-2683227 | 4.15M | 5.78% |
| 2014-02-12 | Gilder, Gagnon, Howe & Co. LLC | 4.04M | 5.63% |
| 2013-01-30 | (1) BlackRock, Inc. | 3.61M | 5.22% |
| 2012-02-09 | (1) BlackRock, Inc. | 3.42M | 5.06% |
| 2012-02-09 | The TCW Group, Inc., on behalf of the TCW Business Unit | 4.48M | 6.60% |
| 2012-02-07 | Donald W. Hodges | 1.16M | 7.60% |
| 2012-01-26 | Wells Fargo & Company | 3.42M | 5.06% |
| 2011-02-04 | (1) BlackRock, Inc. | 3.23M | 5.21% |
| 2010-02-11 | The TCW Group, Inc., on behalf of the TCW Business Unit | 3.41M | 7.40% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 2.51M | 5.46% |
| 2009-02-17 | Michael A. Roth and Brian J. Stark, as joint filers pursuant to Rule 13d-1(k) | 2.67M | 8.70% |
| 2009-02-12 | Manning & Napier Advisors, Inc. 16-0995736 | 1.72M | 5.77% |
| 2009-02-12 | PEREGRINE CAPITAL MANAGEMENT | 1.7M | 5.71% |
| 2009-02-12 | Wells Fargo & Company | 1.79M | 6.02% |
| 2008-02-14 | 13d-1(k) | 2.87M | 9.90% |
| 2008-02-08 | (on behalf of its investment advisory subsidiaries - See Item 7) | 1.56M | 5.52% |
| 2007-03-09 | Michael A. Roth and Brian J. Stark, as joint filers pursuant to Rule 13d-1(k) | 1.88M | 6.50% |
| 2007-01-24 | Wells Fargo & Company | 1.83M | 6.51% |
| 2007-01-11 | FRONTIER CAPITAL MANAGEMENT CO., LLC. | 1.6M | 5.70% |
| 2006-08-10 | FMR Corp. | 4.1M | 14.60% |
| 2006-08-10 | Edward C. Johnson 3d | 4.1M | 14.60% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $66.37 | 390.2M | $25.9B | $917.7M | $1.39B | $26.37B |
| 2024-12-31 | $77.77 | 404.62M | $31.47B | $606.1M | $2.59B | $33.45B |
| 2023-12-31 | $124.09 | 386M | $47.9B | $566.3M | $2.59B | $49.93B |
| 2022-12-31 | $113.24 | 389.4M | $44.1B | $642.3M | $2.14B | $45.6B |
| 2021-12-31 | $134.24 | 386.9M | $51.94B | $1.05B | $2.16B | $53.04B |
| 2020-12-31 | $92.43 | 377.6M | $34.9B | $817.6M | $1.84B | $35.92B |
| 2019-12-31 | $54.69 | 364.4M | $19.93B | $446.2M | $1.16B | $20.64B |
| 2018-12-31 | $29.95 | 352.8M | $10.57B | $1.14B | $1.02B | $10.45B |
| 2017-12-31 | $14.35 | 345.2M | $4.95B | $441.5M | $334.3M | $4.85B |
| 2016-12-31 | $14.93 | 334.4M | $4.99B | $94.5M | $6.7M | $4.9B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-06-30 | $67.35 | 383.7M | $25.84B | $1.1B | $1.4B | $26.14B |
| 2026-03-31 | $62.80 | 385.1M | $24.18B | $1.12B | $1.38B | $24.45B |
| 2025-12-31 | $66.37 | 386.7M | $25.67B | $917.7M | $1.39B | $26.14B |
| 2025-09-30 | $67.29 | 391.1M | $26.32B | $1.84B | $2.58B | $27.06B |
| 2025-06-30 | $87.29 | 392.1M | $34.23B | $1.16B | $2.58B | $35.65B |
| 2025-03-31 | $68.29 | 391.1M | $26.71B | $904.9M | $2.58B | $28.39B |
| 2024-12-31 | $77.77 | 399.33M | $31.06B | $606.1M | $2.59B | $33.04B |
| 2024-09-30 | $67.04 | 394.2M | $26.43B | $621.2M | $2.59B | $28.4B |
| 2024-06-30 | $112.17 | 399.2M | $44.78B | $939.2M | $2.59B | $46.43B |
| 2024-03-31 | $137.94 | 390.2M | $53.82B | $851.2M | $2.59B | $55.56B |
| 2023-12-31 | $124.09 | 384.1M | $47.66B | $566.3M | $2.59B | $49.69B |
| 2023-09-30 | $93.30 | 386.6M | $36.07B | $643.7M | $2.72B | $38.14B |