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, Q2 2026
Institutional positions in Dexcom Inc as of Jun 30, 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
- 975
- +26 vs. Q1 2026
- Shares held
- 386.0M
- +16.8M (+4.6%) vs. Q1 2026
- Total value
- $26.0B
- +$2.78B (+12.0%) vs. Q1 2026
- New holders
- 126
- 397 more added
- Sold out
- 100
- 347 more reduced
12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Dexcom Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 38,244,137 | $2.58B | 0.04% | −720,234−1.8% | Reduced |
| Vanguard Capital Management LLC | 25,209,752 | $1.70B | 0.04% | +188,791+0.8% | Added |
| Vanguard Portfolio Management LLC | 19,656,540 | $1.32B | 0.06% | +436,587+2.3% | Added |
| State Street Corp | 18,380,806 | $1.24B | 0.04% | +445,959+2.5% | Added |
| Invesco Ltd. | 15,288,133 | $1.03B | 0.08% | +1,615,819+11.8% | Added |
| Baillie Gifford & Co | 14,801,590 | $996.9M | 0.90% | −797,935−5.1% | Reduced |
| Geode Capital Management, LLC | 12,426,515 | $834.2M | 0.04% | +79,877+0.6% | Added |
| UBS Asset Management Americas Inc | 11,261,876 | $758.5M | 0.14% | +1,515,702+15.6% | Added |
| Alliancebernstein L.P. | 11,693,409 | $734.3M | 0.26% | −1,230,235−9.5% | Reduced |
| Wellington Management Group LLP | 8,527,471 | $574.3M | 0.10% | −798,769−8.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 6,873,273 | $462.9M | 0.21% | +4,328,170+170.1% | Added |
| Norges Bank | 6,868,090 | $462.6M | 0.05% | +6,868,090 | New |
| UBS Group AG | 6,065,779 | $408.5M | 0.06% | +1,715,820+39.4% | Added |
| Amundi | 5,603,490 | $377.4M | 0.09% | −729,071−11.5% | Reduced |
| Morgan Stanley | 5,156,282 | $347.3M | 0.02% | +114,238+2.3% | Added |
| Ameriprise Financial Inc | 4,820,775 | $324.7M | 0.07% | +579,991+13.7% | Added |
| Castle Hook Partners LP | 3,870,342 | $260.7M | 2.79% | +3,068,495+382.7% | Added |
| Goldman Sachs Group Inc | 3,758,616 | $253.1M | 0.03% | +714,981+23.5% | Added |
| Franklin Resources Inc | 3,595,893 | $242.2M | 0.05% | +988,455+37.9% | Added |
| Massachusetts Financial Services Co | 3,560,621 | $240.9M | 0.08% | +1,626,169+84.1% | Added |
| CIBC Bancorp USA Inc. | 3,454,735 | $233.0M | 0.29% | −762,399−18.1% | Reduced |
| JPMorgan Chase & Co | 3,325,095 | $232.7M | 0.01% | −2,674,375−44.6% | Reduced |
| Charles Schwab Investment Management Inc | 3,439,164 | $231.6M | 0.03% | +263,865+8.3% | Added |
| Northern Trust Corp | 3,295,144 | $221.9M | 0.03% | −129,881−3.8% | Reduced |
| AQR Capital Management LLC | 3,237,720 | $218.1M | 0.08% | +1,064,223+49.0% | Added |
| Bank of America Corp | 3,163,604 | $213.1M | 0.01% | +229,878+7.8% | Added |
| Raymond James Financial Inc | 3,087,990 | $208.0M | 0.06% | +305,363+11.0% | Added |
| American Century Companies Inc | 3,071,423 | $206.9M | 0.09% | +126,413+4.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,729,905 | $183.9M | 0.18% | +263,382+10.7% | Added |
| Legal & General Group Plc | 2,572,193 | $173.2M | 0.04% | −37,161−1.4% | Reduced |
| Deutsche Bank AG | 2,435,559 | $164.0M | 0.05% | −957,174−28.2% | Reduced |
| Bank of New York Mellon Corp | 2,309,648 | $155.6M | 0.03% | +166,507+7.8% | Added |
| BNP Paribas Arbitrage, SA | 2,268,607 | $152.8M | 0.08% | +667,618+41.7% | Added |
| Price T Rowe Associates Inc | 2,238,713 | $150.8M | 0.02% | +793,149+54.9% | Added |
| Vanguard Fiduciary Trust Co | 2,217,179 | $149.3M | 0.03% | −5,380−0.2% | Reduced |
| Employees Provident Fund Board | 2,190,029 | $147.5M | 0.85% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 2,109,812 | $142.2M | 0.03% | +214,263+11.3% | Added |
| Royal Bank of Canada | 2,034,290 | $137.0M | 0.02% | +59,866+3.0% | Added |
| FMR LLC | 1,893,246 | $127.5M | 0.01% | +220,210+13.2% | Added |
| Nuveen, LLC | 1,830,235 | $123.3M | 0.03% | +105,768+6.1% | Added |
| Nomura Holdings Inc | 1,709,370 | $115.1M | 0.49% | +1,424,330+499.7% | Added |
| Blair William & Co | 1,665,665 | $112.2M | 0.29% | −261,722−13.6% | Reduced |
| Renaissance Technologies LLC | 1,630,796 | $109.8M | 0.15% | +47,800+3.0% | Added |
| Pacer Advisors, Inc. | 1,493,885 | $100.6M | 0.26% | +1,459,860+4,290.6% | Added |
| Victory Capital Management Inc | 1,367,932 | $92.1M | 0.05% | +151,327+12.4% | Added |
| DSM Capital Partners LLC | 1,359,135 | $91.5M | 1.57% | −564,685−29.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,335,411 | $89.9M | 0.05% | +89,773+7.2% | Added |
| Ci Investments Inc. | 1,287,663 | $86.7M | 0.28% | +415,085+47.6% | Added |
| Bank of Nova Scotia | 1,266,285 | $85.3M | 0.13% | +379,033+42.7% | Added |
| DnB Asset Management AS | 1,255,284 | $84.5M | 0.24% | +81,198+6.9% | Added |
| Nearwater Capital Markets, Ltd | 1,250,000 | $84.2M | 1.45% | +1,250,000 | New |
| HSBC Holdings PLC | 1,208,920 | $81.9M | 0.04% | +42,377+3.6% | Added |
| Citadel Advisors LLC | 1,211,767 | $81.6M | 0.05% | −880,105−42.1% | Reduced |
| Stephens Investment Management Group LLC | 1,204,553 | $81.1M | 0.87% | +130,088+12.1% | Added |
| Toronto Dominion Bank | 1,171,697 | $78.9M | 0.13% | −1,293,666−52.5% | Reduced |
| Swedbank AB | 1,166,132 | $78.5M | 0.07% | +966,587+484.4% | Added |
| Thrivent Financial for Lutherans | 1,155,856 | $77.8M | 0.13% | +88,741+8.3% | Added |
| Jupiter Topco LLC | 1,138,783 | $76.7M | 0.03% | +1,138,783 | New |
| Intermede Investment Partners Ltd | 818,840 | $74.9M | 3.15% | −39,673−4.6% | Reduced |
| First Trust Advisors LP | 1,111,188 | $74.8M | 0.04% | +152,556+15.9% | Added |
| Swiss National Bank | 1,085,500 | $73.1M | 0.04% | −59,100−5.2% | Reduced |
| National Bank of Canada | 1,065,517 | $71.8M | 0.06% | −805,454−43.1% | Reduced |
| Canada Pension Plan Investment Board | 1,054,792 | $71.0M | 0.04% | +229,037+27.7% | Added |
| Susquehanna International Group, LLP | 1,043,864 | $70.3M | 0.06% | +665,158+175.6% | Added |
| Wells Fargo & Company | 1,011,869 | $68.1M | 0.01% | +165,871+19.6% | Added |
| Adage Capital Partners GP, L.L.C. | 999,900 | $67.3M | 0.09% | −666,508−40.0% | Reduced |
| Barclays PLC | 999,563 | $67.3M | 0.02% | −124,771−11.1% | Reduced |
| Russell Investments Group, Ltd. | 973,800 | $65.6M | 0.06% | −9,580−1.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 957,366 | $64.5M | 0.04% | +48,430+5.3% | Added |
| Citigroup Inc | 956,398 | $64.4M | 0.03% | +122,311+14.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 918,568 | $61.9M | 0.09% | +766,561+504.3% | Added |
| Principal Financial Group Inc | 876,681 | $59.0M | 0.03% | +121,160+16.0% | Added |
| Chicago Capital, LLC | 867,009 | $58.4M | 1.41% | +129,384+17.5% | Added |
| Fisher Funds Management LTD | 840,950 | $56.6M | 1.61% | −69,634−7.6% | Reduced |
| Allianz Asset Management GmbH | 835,582 | $56.3M | 0.05% | +16,085+2.0% | Added |
| Vanguard Global Advisers, LLC | 833,079 | $56.1M | 0.03% | −9,559−1.1% | Reduced |
| Bellevue Group AG | 822,489 | $55.4M | 1.17% | +33,723+4.3% | Added |
| Tri Locum Partners LP | 820,479 | $55.3M | 6.80% | +122,321+17.5% | Added |
| SG Americas Securities, LLC | 818,912 | $55.2M | 0.03% | −1,246,365−60.3% | Reduced |
| DekaBank Deutsche Girozentrale | 850,305 | $53.0M | 0.09% | 00.0% | Unchanged |
| Rhumbline Advisers | 768,165 | $51.7M | 0.04% | −4,392−0.6% | Reduced |
| Envestnet Asset Management Inc | 759,743 | $51.2M | 0.01% | −55,776−6.8% | Reduced |
| Jane Street Group, LLC | 750,473 | $50.5M | 0.03% | +8,804+1.2% | Added |
| Nomura Asset Management International Inc. | 750,088 | $50.5M | 0.08% | +176,700+30.8% | Added |
| Vanguard Asset Management, Ltd | 741,928 | $50.0M | 0.03% | +71,425+10.7% | Added |
| Neuberger Berman Group LLC | 736,024 | $49.6M | 0.03% | −993,139−57.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 713,933 | $48.1M | 0.04% | −85,532−10.7% | Reduced |
| Smith Group Asset Management, LLC | 701,347 | $47.2M | 1.92% | +701,347 | New |
| Assenagon Asset Management S.A. | 693,635 | $46.7M | 0.06% | −1,025,614−59.7% | Reduced |
| Capitolis Liquid Global Markets LLC | 664,600 | $44.8M | 0.19% | +664,600 | New |
| Peregrine Capital Management LLC | 664,581 | $44.8M | 1.45% | +48,041+7.8% | Added |
| Capital International Investors | 661,999 | $44.6M | 0.01% | +661,999 | New |
| Capital Fund Management S.A. | 661,379 | $44.5M | 0.32% | +128,983+24.2% | Added |
| Pictet Asset Management Holding SA | 661,238 | $44.5M | 0.04% | −95,090−12.6% | Reduced |
| National Pension Service | 660,309 | $44.5M | 0.03% | +24,756+3.9% | Added |
| California Public Employees Retirement System | 638,291 | $43.0M | 0.02% | +947+0.1% | Added |
| Korea Investment CORP | 632,639 | $42.6M | 0.08% | −66,664−9.5% | Reduced |
| ING Groep NV | 613,727 | $41.3M | 0.20% | −152,614−19.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 612,127 | $41.2M | 0.66% | +86,550+16.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 584,004 | $39.5M | 0.06% | −26,667−4.4% | Reduced |