Follow-The-Filings

Security · featured owners

Senseonics Hldgs Inc.

Senseonics Hldgs Inc. COM Equity as of 2026 Q2 among managers we track

  • 1 Owner
  • Max 1.5%
  • $9M
  • 1 new

Who owns this now

Largest portfolio weights among featured holders · max 1.5% (David Witzke - Avidity Partners Management) · not free-float ownership

  1. David Witzke new 1.5%

holders

sorted by value · long equity only · current book 2026 Q2 · open a manager for their book

history
David Witzke - Avidity Partners Management 2026 Q2 1.5% New 1.5% 1,600,000 $9M history

ownership over time

filing count by report period · click a bar for that quarter’s holders

period archive