Dexcom Inc. (dxcm 0.375 05/15/28)
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 16 institutions reported holding Dexcom Inc. (dxcm 0.375 05/15/28) in their 13F filings, down 3 from Q4 2025. 4 opened new positions and 6 sold out. The largest holders were Tudor Investment Corporation ($63.8M), Income Research & Management ($5.6M) and BNP PARIBAS ASSET MANAGEMENT Holding S.A. ($5.5M). One famous investor held it Paul Tudor Jones (0.3% of Tudor Investment Corporation's portfolio).
- Company
- Dexcom Inc. (dxcm 0.375 05/15/28)
- CUSIP
- 252131AM9
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $70.9M |
| Exits | 6 | $15.9M |
All 13F filers, Q4 2025 → Q1 2026: 83,657,000 shares bought and 8,316,736 shares sold, net +75,340,264 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 16 holders
| Tudor Investment Corporation | 0.34% | New | 69,150,000 | $63.8M |
| Income Research & Management | 3.36% | No change | 6,101,000 | $5.6M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.01% | Add +192.7% | 6,000,000 | $5.5M |
| Ofi Invest Asset Management | 0.06% | No change | 5,600,000 | $4.5M |
| TPG GP A, LLC | 0.12% | New | 4,500,000 | $4.1M |
| TD Asset Management Inc | 0.00% | Add +56.0% | 3,480,000 | $3.2M |
| Truist Financial Corp. | 0.00% | Add +100.7% | 3,294,000 | $3.0M |
| State of Wisconsin Investment Board | 0.01% | No change | 3,000,000 | $2.8M |
| Ssi Investment Management LLC | 0.16% | New | 2,153,000 | $2.0M |
| Fosun International Ltd | 0.51% | No change | 2,000,000 | $1.8M |
| Balyasny Asset Management L.P. | 0.00% | New | 1,000,000 | $923K |
| Oppenheimer Asset Management Inc. | 0.00% | Reduce -1.9% | 202,000 | $186K |
| Bank of New York Mellon Corp | 0.00% | Reduce -52.0% | 200,000 | $184K |
| Stephens Inc. | 0.00% | Add +1.7% | 61,000 | $56K |
| MML Investors Services, LLC | 0.00% | No change | 43,000 | $40K |
| &partners | 0.00% | No change | 13,000 | $12K |
"% of holder's portfolio" is DEXCOM INC (DXCM 0.375 05/15/28)'s weight in each manager's 13F, not the share of Dexcom Inc. (dxcm 0.375 05/15/28) the manager owns.