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DexCom
DXCM

Fund managers haven’t disclosed any holdings of DXCM yet.

DXCM Hedge Fund Activity: Q1 2026 in Review

956 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in DexCom (DXCM) for Q1 2026, worth a combined $23.4B — down 12% from $26.5B a quarter earlier.

Buyers outnumbered sellers: 149 funds opened new DXCM positions and 95 closed out — a net gain of 54 holders — while 372 added to existing stakes and 325 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $435M. The largest seller was Jennison Associates, cutting an estimated $330M.

  • 956 institutional investors held DexCom (DXCM) as of Q1 2026, up from 920 in Q4 2025.
  • Funds reported $23.4B of DexCom stock for Q1 2026, down 12% quarter-over-quarter.
  • 149 funds opened new DexCom positions in Q1 2026 and 95 closed out, a net change of +54 holders.
  • The largest DexCom buyer in Q1 2026 was Wellington Management Group, an estimated $435M added.
  • The largest DexCom seller in Q1 2026 was Jennison Associates, an estimated $330M sold.

Based on aggregated 13F filings for Q1 2026.