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, 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 | 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, 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 |
|---|---|---|---|---|---|
| SEI Investments Co | 475,029 | $32.0M | 0.03% | −222,646−31.9% | Reduced |
| Woodline Partners LP | 480,814 | $32.4M | 0.15% | +2,415+0.5% | Added |
| Standard Life Aberdeen plc | 486,373 | $32.5M | 0.05% | +180,943+59.2% | Added |
| ProShare Advisors LLC | 494,147 | $33.3M | 0.07% | −109,640−18.2% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 494,819 | $33.3M | 0.07% | −102,717−17.2% | Reduced |
| Factory Mutual Insurance Co | 497,930 | $33.5M | 0.33% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 502,336 | $33.8M | 0.05% | −135,429−21.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 503,937 | $33.9M | 0.06% | +6,199+1.2% | Added |
| Bank of Nova Scotia | 504,913 | $34.0M | 0.06% | −25,742−4.9% | Reduced |
| ING Groep NV | 504,940 | $34.0M | 0.18% | +393,477+353.0% | Added |
| Peregrine Capital Management LLC | 530,928 | $35.7M | 1.08% | −10,948−2.0% | Reduced |
| Ci Investments Inc. | 548,132 | $36.9M | 0.13% | +162,100+42.0% | Added |
| Handelsbanken Fonder AB | 551,098 | $37.1M | 0.12% | +66,713+13.8% | Added |
| National Pension Service | 560,353 | $37.7M | 0.03% | +2,976+0.5% | Added |
| Principal Financial Group Inc | 565,911 | $38.1M | 0.02% | −229,965−28.9% | Reduced |
| Man Group plc | 583,690 | $39.3M | 0.08% | +125,860+27.5% | Added |
| FIL Ltd | 586,630 | $39.5M | 0.03% | −458,430−43.9% | Reduced |
| Castle Hook Partners LP | 604,265 | $40.7M | 0.62% | +604,265 | New |
| MIG Capital, LLC | 605,547 | $40.7M | 5.97% | −118,644−16.4% | Reduced |
| California State Teachers Retirement System | 620,132 | $41.7M | 0.04% | +1,356+0.2% | Added |
| Bessemer Group Inc | 623,870 | $42.0M | 0.06% | −319,073−33.8% | Reduced |
| Vestal Point Capital, LP | 650,000 | $43.7M | 1.98% | +650,000 | New |
| Citigroup Inc | 655,191 | $44.1M | 0.03% | −39,807−5.7% | Reduced |
| Canada Pension Plan Investment Board | 659,718 | $44.4M | 0.03% | −82,368−11.1% | Reduced |
| California Public Employees Retirement System | 663,053 | $44.6M | 0.03% | +168,639+34.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 671,961 | $45.2M | 0.04% | +33,844+5.3% | Added |
| Zevenbergen Capital Investments LLC | 685,433 | $46.1M | 0.90% | +62,098+10.0% | Added |
| Frontier Capital Management Co LLC | 688,694 | $46.3M | 0.42% | −243,677−26.1% | Reduced |
| Pictet Asset Management Holding SA | 767,165 | $51.6M | 0.05% | −38,715−4.8% | Reduced |
| Korea Investment CORP | 769,664 | $51.8M | 0.11% | +390,501+103.0% | Added |
| Sofinnova Investments, Inc. | 779,616 | $52.5M | 3.22% | +255,922+48.9% | Added |
| Bellevue Group AG | 786,118 | $52.9M | 1.10% | −74,710−8.7% | Reduced |
| Walleye Capital LLC | 798,740 | $53.7M | 0.44% | +502,484+169.6% | Added |
| Rhumbline Advisers | 800,557 | $53.9M | 0.04% | −9,731−1.2% | Reduced |
| Ensign Peak Advisors, Inc | 802,335 | $54.0M | 0.09% | +596,107+289.1% | Added |
| Ameriprise Financial Inc | 808,714 | $54.4M | 0.01% | +395,609+95.8% | Added |
| Assenagon Asset Management S.A. | 828,759 | $55.8M | 0.08% | −379,496−31.4% | Reduced |
| DekaBank Deutsche Girozentrale | 850,305 | $56.4M | 0.09% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 841,564 | $56.6M | 0.07% | +143,762+20.6% | Added |
| Iron Triangle Partners LP | 850,000 | $57.2M | 8.13% | +850,000 | New |
| Stephens Investment Management Group LLC | 861,100 | $57.9M | 0.75% | −16,732−1.9% | Reduced |
| Jane Street Group, LLC | 882,451 | $59.4M | 0.07% | +755,928+597.5% | Added |
| Chicago Capital, LLC | 889,486 | $59.9M | 1.47% | +3,104+0.4% | Added |
| Bank of Montreal | 904,796 | $60.9M | 0.03% | +226,810+33.5% | Added |
| Envestnet Asset Management Inc | 906,872 | $61.0M | 0.02% | +141,601+18.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 973,141 | $65.5M | 0.04% | +10,307+1.1% | Added |
| First Trust Advisors LP | 1,014,459 | $68.3M | 0.05% | +163,818+19.3% | Added |
| Alphabet Inc. | 1,036,937 | $69.8M | 2.90% | 00.0% | Unchanged |
| TCW Group Inc | 1,037,195 | $69.8M | 0.58% | +37,426+3.7% | Added |
| Victory Capital Management Inc | 1,081,219 | $72.8M | 0.05% | +518,180+92.0% | Added |
| Squarepoint Ops LLC | 1,086,094 | $73.1M | 0.16% | +1,053,912+3,274.8% | Added |
| Champlain Investment Partners, LLC | 1,086,120 | $73.1M | 0.55% | −704,980−39.4% | Reduced |
| DnB Asset Management AS | 1,098,544 | $73.9M | 0.28% | +803,086+271.8% | Added |
| Mackenzie Financial Corp | 1,105,644 | $74.4M | 0.09% | +87,623+8.6% | Added |
| Neuberger Berman Group LLC | 1,105,730 | $74.4M | 0.05% | +324,849+41.6% | Added |
| Swiss National Bank | 1,130,300 | $76.1M | 0.04% | −56,600−4.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,142,726 | $76.9M | 0.06% | +53,341+4.9% | Added |
| Fisher Funds Management LTD | 1,217,090 | $81.9M | 2.17% | −91,159−7.0% | Reduced |
| HSBC Holdings PLC | 1,258,896 | $84.4M | 0.05% | +471,906+60.0% | Added |
| Capital World Investors | 1,384,000 | $93.1M | 0.01% | −2,924−0.2% | Reduced |
| Dimensional Fund Advisors LP | 1,444,566 | $97.2M | 0.02% | +497,039+52.5% | Added |
| Wells Fargo & Company | 1,494,299 | $100.6M | 0.02% | +25,283+1.7% | Added |
| Two Sigma Investments, LP | 1,501,136 | $101.0M | 0.16% | +1,306,349+670.7% | Added |
| FMR LLC | 1,514,609 | $101.9M | 0.01% | −608,260−28.7% | Reduced |
| Barclays PLC | 1,568,481 | $105.5M | 0.04% | +118,547+8.2% | Added |
| BNP Paribas Arbitrage, SA | 1,607,196 | $108.1M | 0.08% | −105,734−6.2% | Reduced |
| Los Angeles Capital Management LLC | 1,620,404 | $109.0M | 0.37% | +323,590+25.0% | Added |
| Balyasny Asset Management LLC | 1,631,382 | $109.8M | 0.22% | +1,300,696+393.3% | Added |
| AXA Investment Managers S.A. | 1,667,464 | $112.2M | 0.30% | +1,667,464 | New |
| Marshall Wace, LLP | 1,709,315 | $115.0M | 0.13% | −2,112,770−55.3% | Reduced |
| Price T Rowe Associates Inc | 1,898,045 | $127.7M | 0.01% | +149,640+8.6% | Added |
| Blair William & Co | 2,109,343 | $141.9M | 0.38% | −98,701−4.5% | Reduced |
| Goldman Sachs Group Inc | 2,130,300 | $143.3M | 0.02% | −363,374−14.6% | Reduced |
| Employees Provident Fund Board | 2,190,029 | $147.4M | 1.18% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 2,203,487 | $148.3M | 0.12% | +241,897+12.3% | Added |
| Point72 Asset Management, L.P. | 2,235,987 | $150.5M | 0.33% | +2,235,987 | New |
| Westfield Capital Management Co LP | 2,312,210 | $155.6M | 0.65% | −68,028−2.9% | Reduced |
| Capital Research Global Investors | 2,367,676 | $159.3M | 0.03% | −3,038,943−56.2% | Reduced |
| Holocene Advisors, LP | 2,436,672 | $164.0M | 0.38% | +2,436,672 | New |
| Franklin Resources Inc | 2,446,081 | $164.6M | 0.04% | −402,050−14.1% | Reduced |
| American Century Companies Inc | 2,492,647 | $167.7M | 0.09% | −1,396,590−35.9% | Reduced |
| DSM Capital Partners LLC | 2,533,539 | $170.5M | 2.43% | +1,098,243+76.5% | Added |
| Legal & General Group Plc | 2,635,700 | $177.4M | 0.04% | +117,493+4.7% | Added |
| Janus Henderson Group PLC | 2,693,765 | $181.3M | 0.08% | +145,719+5.7% | Added |
| Deutsche Bank AG | 2,849,261 | $191.7M | 0.06% | +773,331+37.3% | Added |
| CIBC Private Wealth Group, LLC | 2,907,801 | $195.7M | 0.33% | +2,294,709+374.3% | Added |
| UBS Group AG | 2,956,122 | $198.9M | 0.04% | +1,023,431+53.0% | Added |
| Bank of New York Mellon Corp | 2,961,378 | $199.3M | 0.04% | −902,950−23.4% | Reduced |
| Royal Bank of Canada | 3,162,653 | $212.8M | 0.04% | +1,100,272+53.3% | Added |
| Charles Schwab Investment Management Inc | 3,183,133 | $214.2M | 0.03% | +109,867+3.6% | Added |
| Raymond James Financial Inc | 3,341,620 | $224.9M | 0.07% | −37,496−1.1% | Reduced |
| Federated Hermes, Inc. | 3,420,262 | $230.1M | 0.41% | −212,877−5.9% | Reduced |
| Millennium Management LLC | 3,431,265 | $230.9M | 0.18% | +3,179,954+1,265.3% | Added |
| Northern Trust Corp | 3,721,544 | $250.4M | 0.03% | −113,876−3.0% | Reduced |
| Bank of America Corp | 4,327,022 | $291.2M | 0.02% | +1,319,133+43.9% | Added |
| Morgan Stanley | 4,352,808 | $292.9M | 0.02% | −1,249,747−22.3% | Reduced |
| Invesco Ltd. | 4,629,139 | $311.5M | 0.05% | −332,374−6.7% | Reduced |
| Sands Capital Management, LLC | 4,934,189 | $332.0M | 0.92% | −5,013,755−50.4% | Reduced |
| Amundi | 5,019,475 | $333.1M | 0.11% | +655,897+15.0% | Added |
| Massachusetts Financial Services Co | 5,608,475 | $377.4M | 0.12% | −997,212−15.1% | Reduced |