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TNDM position history

The shares of Tandem Diabetes Care (TNDM) that DAFNA Capital Management LLC reported in each quarter’s 13F.

Equity, COM NEW

Shares held by quarter

New Add Reduce Exit

  1. 2023 Q2: 110,000 shares, $2.7M, 0.74% of portfolio, New
  2. 2023 Q3: 220,708 shares, $4.6M, 1.4% of portfolio, Add +100.6%
  3. 2023 Q4: 220,708 shares, $6.5M, 1.6% of portfolio
  4. 2024 Q1: 258,208 shares, $9.1M, 2.1% of portfolio, Add +17.0%
  5. 2024 Q2: 204,208 shares, $8.2M, 2.0% of portfolio, Reduce −20.9%
  6. 2024 Q3: 204,208 shares, $8.7M, 2.0% of portfolio
  7. 2024 Q4: 223,208 shares, $8M, 2.0% of portfolio, Add +9.3%
  8. 2025 Q1: 294,208 shares, $5.6M, 1.6% of portfolio, Add +31.8%
  9. 2025 Q2: 294,208 shares, $5.5M, 1.5% of portfolio
  10. 2025 Q3: 355,208 shares, $4.3M, 1.1% of portfolio, Add +20.7%
  11. 2025 Q4: 355,208 shares, $7.8M, 1.8% of portfolio
  12. 2026 Q1: 355,208 shares, $6.8M, 1.5% of portfolio
  13. 2026 Q2: 355,208 shares, $5.4M, 1.0% of portfolio
Holdings date Value % of holdings Shares Filing date All 13F holders