Dexcom Inc
DXCM- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001093557
In the last 90 days, Dexcom Inc insiders filed 0 open-market purchases and 11 sales; 975 institutions reported holding it in 13F filings for Q2 2026, worth $26.0B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Dexcom Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 910
- −19 vs. Q2 2025
- Shares held
- 364.8M
- +4.14M (+1.1%) vs. Q2 2025
- Total value
- $24.5B
- −$6.93B (−22.0%) vs. Q2 2025
- New holders
- 111
- 337 more added
- Sold out
- 130
- 344 more reduced
10 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DXCM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 975 | $26.0B |
| Q1 2026 | 961 | $23.4B |
| Q4 2025 | 922 | $24.9B |
| Q3 2025 | 910 | $24.5B |
| Q2 2025 | 939 | $31.9B |
| Q1 2025 | 933 | $24.8B |
| Q4 2024 | 951 | $27.9B |
| Q3 2024 | 892 | $24.1B |
| Q2 2024 | 1,001 | $42.4B |
| Q1 2024 | 1,034 | $51.1B |
| Q4 2023 | 976 | $46.9B |
| Q3 2023 | 905 | $34.4B |
| Q2 2023 | 955 | $47.4B |
| Q1 2023 | 906 | $42.9B |
| Q4 2022 | 920 | $41.8B |
| Q3 2022 | 795 | $29.6B |
| Q2 2022 | 799 | $27.6B |
| Q1 2022 | 862 | $48.3B |
| Q4 2021 | 932 | $49.6B |
| Q3 2021 | 799 | $51.3B |
| Q2 2021 | 729 | $40.5B |
| Q1 2021 | 730 | $33.1B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Dexcom Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 49,456,043 | $3.33B | 0.05% | +1,133,638+2.3% | Added |
| BlackRock, Inc. | 38,821,843 | $2.61B | 0.05% | −210,253−0.5% | Reduced |
| State Street Corp | 16,855,113 | $1.13B | 0.04% | −2,9650.0% | Reduced |
| Baillie Gifford & Co | 15,882,168 | $1.07B | 0.79% | −823,027−4.9% | Reduced |
| Geode Capital Management, LLC | 10,963,772 | $734.9M | 0.05% | +197,416+1.8% | Added |
| Jennison Associates LLC | 10,090,374 | $679.0M | 0.40% | −1,427,172−12.4% | Reduced |
| UBS Asset Management Americas Inc | 7,482,531 | $503.5M | 0.11% | −1,648,083−18.1% | Reduced |
| Citadel Advisors LLC | 6,778,490 | $456.1M | 0.37% | +5,409,762+395.2% | Added |
| Nuveen, LLC | 6,343,476 | $426.9M | 0.11% | −1,225,414−16.2% | Reduced |
| JPMorgan Chase & Co | 6,213,757 | $418.1M | 0.03% | +59,165+1.0% | Added |
| Massachusetts Financial Services Co | 5,608,475 | $377.4M | 0.12% | −997,212−15.1% | Reduced |
| Amundi | 5,019,475 | $333.1M | 0.11% | +655,897+15.0% | Added |
| Sands Capital Management, LLC | 4,934,189 | $332.0M | 0.92% | −5,013,755−50.4% | Reduced |
| Invesco Ltd. | 4,629,139 | $311.5M | 0.05% | −332,374−6.7% | Reduced |
| Morgan Stanley | 4,352,808 | $292.9M | 0.02% | −1,249,747−22.3% | Reduced |
| Bank of America Corp | 4,327,022 | $291.2M | 0.02% | +1,319,133+43.9% | Added |
| Northern Trust Corp | 3,721,544 | $250.4M | 0.03% | −113,876−3.0% | Reduced |
| Millennium Management LLC | 3,431,265 | $230.9M | 0.18% | +3,179,954+1,265.3% | Added |
| Federated Hermes, Inc. | 3,420,262 | $230.1M | 0.41% | −212,877−5.9% | Reduced |
| Raymond James Financial Inc | 3,341,620 | $224.9M | 0.07% | −37,496−1.1% | Reduced |
| Charles Schwab Investment Management Inc | 3,183,133 | $214.2M | 0.03% | +109,867+3.6% | Added |
| Royal Bank of Canada | 3,162,653 | $212.8M | 0.04% | +1,100,272+53.3% | Added |
| Bank of New York Mellon Corp | 2,961,378 | $199.3M | 0.04% | −902,950−23.4% | Reduced |
| UBS Group AG | 2,956,122 | $198.9M | 0.04% | +1,023,431+53.0% | Added |
| CIBC Private Wealth Group, LLC | 2,907,801 | $195.7M | 0.33% | +2,294,709+374.3% | Added |
| Deutsche Bank AG | 2,849,261 | $191.7M | 0.06% | +773,331+37.3% | Added |
| Janus Henderson Group PLC | 2,693,765 | $181.3M | 0.08% | +145,719+5.7% | Added |
| Legal & General Group Plc | 2,635,700 | $177.4M | 0.04% | +117,493+4.7% | Added |
| DSM Capital Partners LLC | 2,533,539 | $170.5M | 2.43% | +1,098,243+76.5% | Added |
| American Century Companies Inc | 2,492,647 | $167.7M | 0.09% | −1,396,590−35.9% | Reduced |
| Franklin Resources Inc | 2,446,081 | $164.6M | 0.04% | −402,050−14.1% | Reduced |
| Holocene Advisors, LP | 2,436,672 | $164.0M | 0.38% | +2,436,672 | New |
| Capital Research Global Investors | 2,367,676 | $159.3M | 0.03% | −3,038,943−56.2% | Reduced |
| Westfield Capital Management Co LP | 2,312,210 | $155.6M | 0.65% | −68,028−2.9% | Reduced |
| Point72 Asset Management, L.P. | 2,235,987 | $150.5M | 0.33% | +2,235,987 | New |
| D. E. Shaw & Co., Inc. | 2,203,487 | $148.3M | 0.12% | +241,897+12.3% | Added |
| Employees Provident Fund Board | 2,190,029 | $147.4M | 1.18% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 2,130,300 | $143.3M | 0.02% | −363,374−14.6% | Reduced |
| Blair William & Co | 2,109,343 | $141.9M | 0.38% | −98,701−4.5% | Reduced |
| Price T Rowe Associates Inc | 1,898,045 | $127.7M | 0.01% | +149,640+8.6% | Added |
| Marshall Wace, LLP | 1,709,315 | $115.0M | 0.13% | −2,112,770−55.3% | Reduced |
| AXA Investment Managers S.A. | 1,667,464 | $112.2M | 0.30% | +1,667,464 | New |
| Balyasny Asset Management LLC | 1,631,382 | $109.8M | 0.22% | +1,300,696+393.3% | Added |
| Los Angeles Capital Management LLC | 1,620,404 | $109.0M | 0.37% | +323,590+25.0% | Added |
| BNP Paribas Arbitrage, SA | 1,607,196 | $108.1M | 0.08% | −105,734−6.2% | Reduced |
| Barclays PLC | 1,568,481 | $105.5M | 0.04% | +118,547+8.2% | Added |
| FMR LLC | 1,514,609 | $101.9M | 0.01% | −608,260−28.7% | Reduced |
| Two Sigma Investments, LP | 1,501,136 | $101.0M | 0.16% | +1,306,349+670.7% | Added |
| Wells Fargo & Company | 1,494,299 | $100.6M | 0.02% | +25,283+1.7% | Added |
| Dimensional Fund Advisors LP | 1,444,566 | $97.2M | 0.02% | +497,039+52.5% | Added |
| Capital World Investors | 1,384,000 | $93.1M | 0.01% | −2,924−0.2% | Reduced |
| HSBC Holdings PLC | 1,258,896 | $84.4M | 0.05% | +471,906+60.0% | Added |
| Fisher Funds Management LTD | 1,217,090 | $81.9M | 2.17% | −91,159−7.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,142,726 | $76.9M | 0.06% | +53,341+4.9% | Added |
| Swiss National Bank | 1,130,300 | $76.1M | 0.04% | −56,600−4.8% | Reduced |
| Neuberger Berman Group LLC | 1,105,730 | $74.4M | 0.05% | +324,849+41.6% | Added |
| Mackenzie Financial Corp | 1,105,644 | $74.4M | 0.09% | +87,623+8.6% | Added |
| DnB Asset Management AS | 1,098,544 | $73.9M | 0.28% | +803,086+271.8% | Added |
| Champlain Investment Partners, LLC | 1,086,120 | $73.1M | 0.55% | −704,980−39.4% | Reduced |
| Squarepoint Ops LLC | 1,086,094 | $73.1M | 0.16% | +1,053,912+3,274.8% | Added |
| Victory Capital Management Inc | 1,081,219 | $72.8M | 0.05% | +518,180+92.0% | Added |
| TCW Group Inc | 1,037,195 | $69.8M | 0.58% | +37,426+3.7% | Added |
| Alphabet Inc. | 1,036,937 | $69.8M | 2.90% | 00.0% | Unchanged |
| First Trust Advisors LP | 1,014,459 | $68.3M | 0.05% | +163,818+19.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 973,141 | $65.5M | 0.04% | +10,307+1.1% | Added |
| Envestnet Asset Management Inc | 906,872 | $61.0M | 0.02% | +141,601+18.5% | Added |
| Bank of Montreal | 904,796 | $60.9M | 0.03% | +226,810+33.5% | Added |
| Chicago Capital, LLC | 889,486 | $59.9M | 1.47% | +3,104+0.4% | Added |
| Jane Street Group, LLC | 882,451 | $59.4M | 0.07% | +755,928+597.5% | Added |
| Stephens Investment Management Group LLC | 861,100 | $57.9M | 0.75% | −16,732−1.9% | Reduced |
| Iron Triangle Partners LP | 850,000 | $57.2M | 8.13% | +850,000 | New |
| Renaissance Technologies LLC | 841,564 | $56.6M | 0.07% | +143,762+20.6% | Added |
| DekaBank Deutsche Girozentrale | 850,305 | $56.4M | 0.09% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 828,759 | $55.8M | 0.08% | −379,496−31.4% | Reduced |
| Ameriprise Financial Inc | 808,714 | $54.4M | 0.01% | +395,609+95.8% | Added |
| Ensign Peak Advisors, Inc | 802,335 | $54.0M | 0.09% | +596,107+289.1% | Added |
| Rhumbline Advisers | 800,557 | $53.9M | 0.04% | −9,731−1.2% | Reduced |
| Walleye Capital LLC | 798,740 | $53.7M | 0.44% | +502,484+169.6% | Added |
| Bellevue Group AG | 786,118 | $52.9M | 1.10% | −74,710−8.7% | Reduced |
| Sofinnova Investments, Inc. | 779,616 | $52.5M | 3.22% | +255,922+48.9% | Added |
| Korea Investment CORP | 769,664 | $51.8M | 0.11% | +390,501+103.0% | Added |
| Pictet Asset Management Holding SA | 767,165 | $51.6M | 0.05% | −38,715−4.8% | Reduced |
| Frontier Capital Management Co LLC | 688,694 | $46.3M | 0.42% | −243,677−26.1% | Reduced |
| Zevenbergen Capital Investments LLC | 685,433 | $46.1M | 0.90% | +62,098+10.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 671,961 | $45.2M | 0.04% | +33,844+5.3% | Added |
| California Public Employees Retirement System | 663,053 | $44.6M | 0.03% | +168,639+34.1% | Added |
| Canada Pension Plan Investment Board | 659,718 | $44.4M | 0.03% | −82,368−11.1% | Reduced |
| Citigroup Inc | 655,191 | $44.1M | 0.03% | −39,807−5.7% | Reduced |
| Vestal Point Capital, LP | 650,000 | $43.7M | 1.98% | +650,000 | New |
| Bessemer Group Inc | 623,870 | $42.0M | 0.06% | −319,073−33.8% | Reduced |
| California State Teachers Retirement System | 620,132 | $41.7M | 0.04% | +1,356+0.2% | Added |
| MIG Capital, LLC | 605,547 | $40.7M | 5.97% | −118,644−16.4% | Reduced |
| Castle Hook Partners LP | 604,265 | $40.7M | 0.62% | +604,265 | New |
| FIL Ltd | 586,630 | $39.5M | 0.03% | −458,430−43.9% | Reduced |
| Man Group plc | 583,690 | $39.3M | 0.08% | +125,860+27.5% | Added |
| Principal Financial Group Inc | 565,911 | $38.1M | 0.02% | −229,965−28.9% | Reduced |
| National Pension Service | 560,353 | $37.7M | 0.03% | +2,976+0.5% | Added |
| Handelsbanken Fonder AB | 551,098 | $37.1M | 0.12% | +66,713+13.8% | Added |
| Ci Investments Inc. | 548,132 | $36.9M | 0.13% | +162,100+42.0% | Added |
| Peregrine Capital Management LLC | 530,928 | $35.7M | 1.08% | −10,948−2.0% | Reduced |