DEXCOM INC (DXCM) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: April 30, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

390M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

DXCM currently has 385M outstanding shares. with minimal authorized share overhang for future dilution. The company has not diluted shareholders through share issuances in the past 2 years, which is positive for existing holders.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Apr 30, 2026	10-Q filing \| 385.1M shares outstanding	390M
May 01, 2025	10-Q filing \| 391.1M shares outstanding	390M
Feb 18, 2025	10-K filing \| 393.6M shares outstanding	390M
Oct 24, 2024	10-Q filing \| 394.2M shares outstanding	390M
Jul 25, 2024	10-Q filing \| 399.2M shares outstanding	400M
Apr 25, 2024	10-Q filing \| 390.2M shares outstanding	390M
Feb 08, 2024	10-K filing \| 386.0M shares outstanding	390M
Oct 26, 2023	10-Q filing \| 386.6M shares outstanding	390M
Jul 27, 2023	10-Q filing \| 386.7M shares outstanding	390M
Apr 27, 2023	10-Q filing \| 386.7M shares outstanding	390M
Feb 09, 2023	10-K filing \| 389.4M shares outstanding	390M
Oct 27, 2022	10-Q filing \| 389.8M shares outstanding	390M
Jul 28, 2022	10-Q filing \| 392.5M shares outstanding	390M
Apr 28, 2022	10-Q filing \| 97.2M shares outstanding	97M
Feb 14, 2022	10-K filing \| 96.7M shares outstanding	97M
Oct 28, 2021	10-Q filing \| 96.9M shares outstanding	97M
Jul 29, 2021	10-Q filing \| 96.7M shares outstanding	97M
Apr 29, 2021	10-Q filing \| 96.3M shares outstanding	96M
Feb 11, 2021	10-K filing \| 97.5M shares outstanding	98M
Oct 27, 2020	10-Q filing \| 95.8M shares outstanding	96M
Jul 28, 2020	10-Q filing \| 93.8M shares outstanding	94M
Apr 28, 2020	10-Q filing \| 91.8M shares outstanding	92M
Feb 13, 2020	10-K filing \| 91.1M shares outstanding	91M

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