DexCom, Inc.

Historical 13F Holders

Symbol
DXCM
CUSIP
252131107
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 252131107 since 12/18/2024, largest first.

Filer % of Class Filed
BlackRock, Inc. 13G/A 8.3% 4/24/2025
Event 3/31/2025
Vanguard Capital Management LLC 13G 7.5% 4/29/2026
Event 3/31/2026
Vanguard Portfolio Management LLC 13G 5.0% 4/29/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 100 3.22 M $276 M
2026 Q2 1,036 426 M $29.1 B
2026 Q1 1,018 372 M $23.4 B
2025 Q4 999 376 M $24.9 B
2025 Q3 994 375 M $24.9 B
2025 Q2 1,024 374 M $32.3 B
2025 Q1 1,012 365 M $24.9 B
2024 Q4 1,034 361 M $28.1 B
2024 Q3 974 368 M $24.5 B
2024 Q2 1,084 389 M $44.1 B
2024 Q1 1,116 385 M $53.3 B
2023 Q4 1,064 394 M $48.8 B
2023 Q3 984 369 M $34.4 B
2023 Q2 1,031 370 M $47.5 B
2023 Q1 972 371 M $43.0 B
2022 Q4 983 391 M $44.2 B
2022 Q3 865 378 M $30.6 B
2022 Q2 867 373 M $27.8 B
2022 Q1 921 95.7 M $48.8 B
2021 Q4 1,004 92.8 M $49.8 B
2021 Q3 856 93.8 M $51.3 B
2021 Q2 787 95.5 M $40.8 B
2021 Q1 784 92.3 M $33.2 B
2020 Q4 800 93.9 M $35.0 B
2020 Q3 785 92.1 M $37.9 B
2020 Q2 777 92.9 M $37.7 B
2020 Q1 638 92.9 M $25.1 B
2019 Q4 551 92.7 M $20.3 B
2019 Q3 463 92.0 M $13.7 B
2019 Q2 467 90.2 M $13.5 B
2019 Q1 498 88.8 M $10.6 B
2018 Q4 448 89.4 M $10.7 B
2018 Q3 403 90.5 M $12.9 B
2018 Q2 318 94.0 M $8.91 B
2018 Q1 298 104 M $7.69 B
2017 Q4 298 104 M $5.96 B
2017 Q3 307 102 M $4.97 B
2017 Q2 336 97.7 M $7.14 B
2017 Q1 352 94.0 M $7.96 B
2016 Q4 340 95.3 M $5.69 B
2016 Q3 308 89.5 M $7.84 B
2016 Q2 297 84.2 M $6.68 B
2016 Q1 280 78.9 M $5.36 B
2015 Q4 305 77.1 M $6.31 B
2015 Q3 304 74.4 M $6.39 B
2015 Q2 277 74.1 M $5.93 B
2015 Q1 250 72.8 M $4.54 B
2014 Q4 239 73.1 M $4.03 B
2014 Q3 208 74.2 M $2.97 B
2014 Q2 196 73.8 M $2.93 B
2014 Q1 221 69.5 M $2.87 B