DexcomDXCM
13F holders, Q3 2025 (September 30)911holders −28
103new positions
127sold out
11famous investors
$67.25avg. 13F price*
At the end of Q3 2025, 911 institutions reported holding Dexcom Inc. (DXCM) in their 13F filings, down 28 from Q2 2025. 103 opened new positions and 127 sold out. The largest holders were Vanguard Group Inc. ($3.3B), BlackRock, Inc. ($2.6B) and State Street Corp. ($1.1B). 11 famous investors held it, including Ken Griffin (0.4% of Citadel Advisors's portfolio), Steve Cohen (0.3% of Point72 Asset Management's portfolio) and Israel Englander (0.2% of Millennium Management's portfolio).
- Company
- Dexcom Inc.
- Sector
- Health Care
- CUSIP
- 252131107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 103 | $616.8M |
| Exits | 127 | $679.4M |
All 13F filers, Q2 2025 → Q3 2025: 45,234,578 shares bought and 42,898,458 shares sold, net +2,336,120 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 911 holders
| Vanguard Group Inc. | 0.05% | Add +2.4% | 49,456,043 | $3.3B |
| BlackRock, Inc. | 0.05% | Reduce -0.5% | 38,821,843 | $2.6B |
| State Street Corp. | 0.04% | Reduce -0.0% | 16,855,113 | $1.1B |
| Baillie Gifford & Co. | 0.79% | Reduce -4.9% | 15,882,168 | $1.1B |
| Geode Capital Management, LLC | 0.05% | Add +1.8% | 10,963,772 | $734.9M |
| Jennison Associates LLC | 0.40% | Reduce -12.4% | 10,090,374 | $679.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.11% | Reduce -18.1% | 7,482,531 | $503.5M |
| Citadel Advisors | 0.37% | Add +395.2% | 6,778,490 | $456.1M |
| Nuveen, LLC | 0.11% | Reduce -16.2% | 6,343,476 | $426.9M |
| JPMorgan Chase & Co. | 0.03% | Add +1.0% | 6,213,757 | $418.1M |
| Massachusetts Financial Services Co. | 0.12% | Reduce -15.1% | 5,608,475 | $377.4M |
| Amundi | 0.11% | Add +15.0% | 5,019,475 | $333.1M |
| Sands Capital Management, LLC | 0.92% | Reduce -50.4% | 4,934,189 | $332.0M |
| Invesco Ltd. | 0.05% | Reduce -6.7% | 4,629,139 | $311.5M |
| Morgan Stanley | 0.02% | Reduce -22.3% | 4,352,808 | $292.9M |
| Bank of America Corp. | 0.02% | Add +43.9% | 4,327,022 | $291.2M |
| Northern Trust Corp. | 0.03% | Reduce -3.0% | 3,721,544 | $250.4M |
| Millennium Management | 0.19% | Add +1265.3% | 3,431,265 | $230.9M |
| Federated Hermes, Inc. | 0.41% | Reduce -5.9% | 3,420,262 | $230.1M |
| Raymond James Financial Inc. | 0.07% | Reduce -1.1% | 3,341,620 | $224.9M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +3.6% | 3,183,133 | $214.2M |
| Royal Bank of Canada | 0.04% | Add +53.4% | 3,162,653 | $212.8M |
| Bank of New York Mellon Corp | 0.04% | Reduce -23.4% | 2,961,378 | $199.3M |
| UBS Group AG | 0.04% | Add +53.0% | 2,956,122 | $198.9M |
| CIBC Private Wealth Group LLC | 0.34% | Add +374.3% | 2,907,801 | $195.7M |
| Deutsche Bank AG | 0.06% | Add +37.3% | 2,849,261 | $191.7M |
| Janus Henderson Group PLC | 0.08% | Add +5.7% | 2,693,765 | $181.3M |
| Legal & General Group Plc | 0.04% | Add +4.7% | 2,635,700 | $177.4M |
| DSM Capital Partners LLC | 2.43% | Add +76.5% | 2,533,539 | $170.5M |
| American Century Companies Inc. | 0.09% | Reduce -35.9% | 2,492,647 | $167.7M |
| Franklin Resources Inc. | 0.04% | Reduce -14.1% | 2,446,081 | $164.6M |
| Holocene Advisors, LP | 0.38% | New | 2,436,672 | $164.0M |
| Capital Research Global Investors | 0.03% | Reduce -56.2% | 2,367,676 | $159.3M |
| Westfield Capital Management Co. LP | 0.65% | Reduce -2.9% | 2,312,210 | $155.6M |
| Point72 Asset Management | 0.35% | New | 2,235,987 | $150.5M |
| D. E. Shaw & Co. | 0.13% | Add +12.3% | 2,203,487 | $148.3M |
| Employees Provident Fund Board | 1.18% | No change | 2,190,029 | $147.4M |
| Goldman Sachs Group Inc. | 0.02% | Reduce -14.6% | 2,130,300 | $143.3M |
| Blair William & Co. | 0.38% | Reduce -4.5% | 2,109,343 | $141.9M |
| T. Rowe Price Associates Inc. | 0.01% | Add +8.6% | 1,898,045 | $127.7M |
| Marshall Wace, LLP | 0.13% | Reduce -55.3% | 1,709,315 | $115.0M |
| AXA Investment Managers S.A. | 0.30% | — | 1,667,464 | $112.2M |
| Balyasny Asset Management L.P. | 0.23% | Add +393.3% | 1,631,382 | $109.8M |
| Los Angeles Capital Management LLC | 0.37% | Add +24.9% | 1,620,404 | $109.0M |
| BNP Paribas Financial Markets | 0.09% | Reduce -6.2% | 1,607,196 | $108.1M |
| Barclays PLC | 0.04% | Add +8.2% | 1,568,481 | $105.5M |
| FMR LLC | 0.01% | Reduce -28.6% | 1,514,609 | $101.9M |
| Two Sigma Investments, LP | 0.16% | Add +670.7% | 1,501,136 | $101.0M |
| Wells Fargo & Company | 0.02% | Add +1.7% | 1,494,299 | $100.6M |
| Dimensional Fund Advisors LP | 0.02% | Add +52.5% | 1,444,566 | $97.2M |
| Capital World Investors | 0.01% | Reduce -0.2% | 1,384,000 | $93.1M |
| HSBC Holdings PLC | 0.05% | Add +60.0% | 1,258,896 | $84.4M |
| Fisher Funds Management LTD | 2.17% | Reduce -7.0% | 1,217,090 | $81.9M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.06% | Add +4.9% | 1,142,726 | $76.9M |
| Swiss National Bank | 0.04% | Reduce -4.8% | 1,130,300 | $76.1M |
| Neuberger Berman Group LLC | 0.05% | Add +41.6% | 1,105,730 | $74.4M |
| Mackenzie Financial Corp. | 0.09% | Add +8.6% | 1,105,644 | $74.4M |
| DNB Asset Management AS | 0.28% | Add +271.8% | 1,098,544 | $73.9M |
| Champlain Investment Partners, LLC | 0.55% | Reduce -39.4% | 1,086,120 | $73.1M |
| Squarepoint Ops LLC | 0.16% | Add +3274.8% | 1,086,094 | $73.1M |
| Victory Capital Management Inc. | 0.04% | Add +92.0% | 1,081,219 | $72.8M |
| TCW Group Inc. | 0.58% | Add +3.7% | 1,037,195 | $69.8M |
| Alphabet Inc. | 2.90% | No change | 1,036,937 | $69.8M |
| First Trust Advisors LP | 0.05% | Add +19.3% | 1,014,459 | $68.3M |
| Sumitomo Mitsui Trust Group, Inc. | 0.04% | Add +1.1% | 973,141 | $65.5M |
| Envestnet Asset Management Inc. | 0.02% | Add +18.5% | 906,872 | $61.0M |
| Bank of Montreal | 0.03% | Add +33.5% | 904,796 | $60.9M |
| Chicago Capital, LLC | 1.47% | Add +0.3% | 889,486 | $59.9M |
| Jane Street Group, LLC | 0.07% | Add +597.5% | 882,451 | $59.4M |
| Stephens Investment Management Group LLC | 0.75% | Reduce -1.9% | 861,100 | $57.9M |
| Iron Triangle Partners LP | 8.13% | New | 850,000 | $57.2M |
| Renaissance Technologies | 0.07% | Add +20.6% | 841,564 | $56.6M |
| DekaBank Deutsche Girozentrale | 0.09% | No change | 850,305 | $56.4M |
| Assenagon Asset Management S.A. | 0.08% | Reduce -31.4% | 828,759 | $55.8M |
| Ameriprise Financial Inc. | 0.01% | Add +95.8% | 808,714 | $54.4M |
| Ensign Peak Advisors, Inc | 0.09% | Add +289.1% | 802,335 | $54.0M |
| Rhumbline Advisers | 0.04% | Reduce -1.2% | 800,557 | $53.9M |
| Walleye Capital LLC | 0.48% | Add +169.6% | 798,740 | $53.7M |
| Bellevue Group AG | 1.10% | Reduce -8.7% | 786,118 | $52.9M |
| Sofinnova Investments, Inc. | 3.22% | Add +48.9% | 779,616 | $52.5M |
| Korea Investment CORP | 0.11% | Add +103.0% | 769,664 | $51.8M |
| Pictet Asset Management Holding SA | 0.05% | Reduce -4.8% | 767,165 | $51.6M |
| Frontier Capital Management Co. LLC | 0.42% | Reduce -26.1% | 688,694 | $46.3M |
| Zevenbergen Capital Investments LLC | 0.90% | Add +10.0% | 685,433 | $46.1M |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0.04% | Add +5.3% | 671,961 | $45.2M |
| California Public Employees Retirement System | 0.03% | Add +34.1% | 663,053 | $44.6M |
| Canada Pension Plan Investment Board | 0.03% | Reduce -11.1% | 659,718 | $44.4M |
| Citigroup Inc. | 0.03% | Reduce -5.7% | 655,191 | $44.1M |
| Vestal Point Capital, LP | 1.98% | New | 650,000 | $43.7M |
| Bessemer Group Inc. | 0.06% | Reduce -33.8% | 623,870 | $42.0M |
| California State Teachers Retirement System | 0.04% | Add +0.2% | 620,132 | $41.7M |
| MIG Capital, LLC | 5.97% | Reduce -16.4% | 605,547 | $40.7M |
| Castle Hook Partners LP | 0.62% | New | 604,265 | $40.7M |
| FIL Ltd | 0.03% | Reduce -43.9% | 586,630 | $39.5M |
| Man Group plc | 0.08% | Add +27.5% | 583,690 | $39.3M |
| Principal Financial Group Inc. | 0.02% | Reduce -28.9% | 565,911 | $38.1M |
| National Pension Service | 0.03% | Add +0.5% | 560,353 | $37.7M |
| Handelsbanken Fonder AB | 0.12% | Add +13.8% | 551,098 | $37.1M |
| CI Investments Inc. | 0.13% | Add +42.0% | 548,132 | $36.9M |
| Peregrine Capital Management LLC | 1.08% | Reduce -2.0% | 530,928 | $35.7M |
"% of holder's portfolio" is DXCM's weight in each manager's 13F, not the share of Dexcom Inc. the manager owns.