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 12 sales; 976 institutions reported holding it in 13F filings for Q2 2026, worth $26.0B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Dexcom Inc as of Mar 31, 2026. 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
- 961
- +57 vs. Q4 2025
- Shares held
- 371.9M
- +57.5M (+18.3%) vs. Q4 2025
- Total value
- $23.4B
- +$2.52B (+12.1%) vs. Q4 2025
- New holders
- 151
- 375 more added
- Sold out
- 94
- 325 more reduced
18 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 976 | $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, Q1 2026
Shares, value and share of portfolio for each institution holding Dexcom Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | 237,705 | $14.9M | 0.04% | +10,157+4.5% | Added |
| Bamco Inc | 241,000 | $15.1M | 0.05% | −16,500−6.4% | Reduced |
| King Luther Capital Management Corp | 242,020 | $15.2M | 0.07% | +40,966+20.4% | Added |
| Los Angeles Capital Management LLC | 246,585 | $15.5M | 0.06% | −1,565,149−86.4% | Reduced |
| LGT Capital Partners Ltd. | 247,150 | $15.5M | 0.82% | +247,150 | New |
| American Capital Management Inc | 251,475 | $15.8M | 0.85% | +2,701+1.1% | Added |
| Aristotle Atlantic Partners, LLC | 251,485 | $15.8M | 0.74% | +15,874+6.7% | Added |
| Asset Management One Co.,Ltd. | 253,003 | $15.9M | 0.05% | −4,960−1.9% | Reduced |
| Point72 Asset Management, L.P. | 257,298 | $16.2M | 0.03% | −960,309−78.9% | Reduced |
| Beacon Investment Advisory Services, Inc. | 257,363 | $16.2M | 0.67% | −15,473−5.7% | Reduced |
| State of Wisconsin Investment Board | 258,128 | $16.2M | 0.04% | +41,231+19.0% | Added |
| Nordea Investment Management AB | 266,786 | $16.6M | 0.02% | +12,471+4.9% | Added |
| Handelsbanken Fonder AB | 269,511 | $16.9M | 0.06% | −50,613−15.8% | Reduced |
| NEOS Investment Management LLC | 269,781 | $16.9M | 0.09% | +36,037+15.4% | Added |
| Teacher Retirement System of Texas | 283,943 | $17.8M | 0.07% | +117,592+70.7% | Added |
| Nomura Holdings Inc | 285,040 | $17.9M | 0.15% | +222,325+354.5% | Added |
| Mirova | 292,754 | $18.4M | 0.75% | +292,754 | New |
| KBC Group NV | 294,497 | $18.5M | 0.05% | −3,842−1.3% | Reduced |
| Great West Life Assurance Co | 294,065 | $18.5M | 0.03% | −2,116−0.7% | Reduced |
| MayTech Global Investments, LLC | 299,552 | $18.8M | 2.29% | −5,597−1.8% | Reduced |
| Trexquant Investment LP | 304,067 | $19.1M | 0.14% | +54,340+21.8% | Added |
| Exchange Traded Concepts, LLC | 304,284 | $19.1M | 0.15% | +302,284+15,114.2% | Added |
| New York State Teachers Retirement System | 305,198 | $19.2M | 0.04% | +2,603+0.9% | Added |
| LMR Partners LLP | 309,086 | $19.4M | 0.18% | +309,086 | New |
| Teachers Retirement System of the State of Kentucky | 311,905 | $19.6M | 0.15% | +72,700+30.4% | Added |
| ExodusPoint Capital Management, LP | 317,067 | $19.9M | 0.20% | +183,013+136.5% | Added |
| Gradient Investments LLC | 319,259 | $20.0M | 0.31% | −12,747−3.8% | Reduced |
| Bank of Montreal | 320,510 | $20.1M | 0.01% | −52,974−14.2% | Reduced |
| Manufacturers Life Insurance Company, The | 321,481 | $20.2M | 0.02% | +17,311+5.7% | Added |
| Aviva PLC | 325,470 | $20.4M | 0.03% | +11,017+3.5% | Added |
| PFA Pension, Forsikringsaktieselskab | 345,035 | $21.7M | 0.07% | −447−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 353,276 | $22.2M | 0.04% | −1,022−0.3% | Reduced |
| Rock Springs Capital Management LP | 355,600 | $22.3M | 1.32% | +8,300+2.4% | Added |
| Man Group plc | 357,842 | $22.5M | 0.05% | −604,750−62.8% | Reduced |
| Ensign Peak Advisors, Inc | 362,712 | $22.8M | 0.04% | −336,435−48.1% | Reduced |
| LPL Financial LLC | 365,365 | $22.9M | 0.01% | +180,471+97.6% | Added |
| SEB Asset Management AB | 377,064 | $23.7M | 0.10% | +377,064 | New |
| Susquehanna International Group, LLP | 378,706 | $23.8M | 0.03% | −137,900−26.7% | Reduced |
| Sofinnova Investments, Inc. | 393,576 | $24.7M | 1.24% | +15,357+4.1% | Added |
| Glenmede Trust Co NA | 394,751 | $24.8M | 0.12% | +105,928+36.7% | Added |
| USS Investment Management Ltd | 396,128 | $24.9M | 0.11% | +306,648+342.7% | Added |
| Sirios Capital Management L P | 428,342 | $26.9M | 3.26% | −2,606−0.6% | Reduced |
| Ofi Invest Asset Management | 500,000 | $27.3M | 0.36% | +500,000 | New |
| Acadian Asset Management LLC | 463,647 | $29.1M | 0.04% | −41,426−8.2% | Reduced |
| Baird Financial Group, Inc. | 466,080 | $29.3M | 0.05% | +144,877+45.1% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 472,406 | $29.7M | 0.07% | −11,444−2.4% | Reduced |
| Standard Life Aberdeen plc | 477,298 | $30.0M | 0.05% | −53,065−10.0% | Reduced |
| C WorldWide Group Holding A/S | 484,000 | $30.4M | 0.65% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 495,003 | $31.1M | 0.51% | +20,693+4.4% | Added |
| FIL Ltd | 502,352 | $31.5M | 0.02% | −90,610−15.3% | Reduced |
| Frontier Capital Management Co LLC | 505,628 | $31.8M | 0.33% | +130,297+34.7% | Added |
| Woodline Partners LP | 513,321 | $32.2M | 0.12% | +17,751+3.6% | Added |
| Susquehanna Portfolio Strategies, LLC | 525,577 | $33.0M | 0.49% | −1,915−0.4% | Reduced |
| Voleon Capital Management LP | 525,617 | $33.0M | 0.71% | −11,655−2.2% | Reduced |
| Capital Fund Management S.A. | 532,396 | $33.4M | 0.30% | +197,112+58.8% | Added |
| Defilade Capital Management, L.P. | 538,762 | $33.8M | 4.75% | +293,881+120.0% | Added |
| Factory Mutual Insurance Co | 539,930 | $33.9M | 0.38% | +49,800+10.2% | Added |
| Employees Retirement System of Texas | 547,893 | $34.4M | 0.30% | −22,707−4.0% | Reduced |
| ProShare Advisors LLC | 551,281 | $34.6M | 0.05% | −133,327−19.5% | Reduced |
| Quantinno Capital Management LP | 551,719 | $34.6M | 0.06% | +144,722+35.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 563,248 | $35.1M | 0.05% | +100,274+21.7% | Added |
| Balyasny Asset Management LLC | 566,312 | $35.6M | 0.07% | −448,534−44.2% | Reduced |
| Nomura Asset Management International Inc. | 573,388 | $36.0M | 0.06% | +573,388 | New |
| California State Teachers Retirement System | 587,561 | $36.9M | 0.04% | −15,385−2.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 610,671 | $38.5M | 0.07% | +100,204+19.6% | Added |
| Peregrine Capital Management LLC | 616,540 | $38.7M | 1.44% | −41,279−6.3% | Reduced |
| National Pension Service | 635,553 | $39.9M | 0.03% | +16,938+2.7% | Added |
| California Public Employees Retirement System | 637,344 | $40.0M | 0.02% | +111,931+21.3% | Added |
| Vanguard Asset Management, Ltd | 670,503 | $42.1M | 0.04% | +670,503 | New |
| Parkman Healthcare Partners LLC | 689,822 | $43.3M | 4.49% | +102,347+17.4% | Added |
| Tri Locum Partners LP | 698,158 | $43.8M | 6.15% | +276,558+65.6% | Added |
| Korea Investment CORP | 699,303 | $43.9M | 0.09% | +65,344+10.3% | Added |
| Macquarie Group Ltd | 703,043 | $44.2M | 0.26% | +622,459+772.4% | Added |
| Chicago Capital, LLC | 737,625 | $46.3M | 1.25% | +193,023+35.4% | Added |
| Jane Street Group, LLC | 741,669 | $46.6M | 0.05% | +690,966+1,362.8% | Added |
| Principal Financial Group Inc | 755,521 | $47.4M | 0.03% | +179,004+31.0% | Added |
| Pictet Asset Management Holding SA | 756,328 | $47.5M | 0.05% | −12,448−1.6% | Reduced |
| ING Groep NV | 766,341 | $48.1M | 0.29% | +92,649+13.8% | Added |
| Rhumbline Advisers | 772,557 | $48.5M | 0.04% | −3,194−0.4% | Reduced |
| Bellevue Group AG | 788,766 | $49.5M | 1.18% | −58,639−6.9% | Reduced |
| Federated Hermes, Inc. | 793,281 | $49.8M | 0.08% | −354,119−30.9% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 799,465 | $50.2M | 0.05% | +73,959+10.2% | Added |
| Mizuho Markets Americas LLC | 800,000 | $50.2M | 1.39% | +800,000 | New |
| Castle Hook Partners LP | 801,847 | $50.4M | 1.02% | −1,449,164−64.4% | Reduced |
| Envestnet Asset Management Inc | 815,519 | $51.2M | 0.01% | +39,015+5.0% | Added |
| Allianz Asset Management GmbH | 819,497 | $51.5M | 0.06% | −32,975−3.9% | Reduced |
| Canada Pension Plan Investment Board | 825,755 | $51.9M | 0.03% | +16,804+2.1% | Added |
| Citigroup Inc | 834,087 | $52.4M | 0.03% | −11,916−1.4% | Reduced |
| Vanguard Global Advisers, LLC | 842,638 | $52.9M | 0.03% | +842,638 | New |
| Wells Fargo & Company | 845,998 | $53.1M | 0.01% | +34,127+4.2% | Added |
| Intermede Investment Partners Ltd | 858,513 | $53.9M | 2.50% | −50,794−5.6% | Reduced |
| DekaBank Deutsche Girozentrale | 850,305 | $54.1M | 0.09% | 00.0% | Unchanged |
| Ci Investments Inc. | 872,578 | $54.8M | 0.27% | −13,138−1.5% | Reduced |
| Bank of Nova Scotia | 887,252 | $55.7M | 0.10% | −122,958−12.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 908,936 | $57.1M | 0.04% | −48,228−5.0% | Reduced |
| Fisher Funds Management LTD | 910,584 | $57.2M | 1.68% | −308,264−25.3% | Reduced |
| First Trust Advisors LP | 958,632 | $60.2M | 0.04% | −90,454−8.6% | Reduced |
| Russell Investments Group, Ltd. | 983,380 | $61.7M | 0.07% | −30,109−3.0% | Reduced |
| Jennison Associates LLC | 1,048,097 | $65.8M | 0.05% | −4,741,847−81.9% | Reduced |
| Thrivent Financial for Lutherans | 1,067,115 | $67.0M | 0.13% | +941,353+748.5% | Added |