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INSM position history

The shares of Insmed (INSM) that BAMCO Inc (Baron Capital) reported in each quarter’s 13F.

Equity, COM PAR $.01

Shares held by quarter

New Add Reduce Exit

  1. 2024 Q3: 40,500 shares, $3M, <0.01% of portfolio, New
  2. 2024 Q4: 60,000 shares, $4.1M, 0.01% of portfolio, Add +48.1%
  3. 2025 Q1: 60,000 shares, $4.6M, 0.01% of portfolio
  4. 2025 Q2: 36,700 shares, $3.7M, 0.01% of portfolio, Reduce −38.8%
  5. 2025 Q3: 38,200 shares, $5.5M, 0.01% of portfolio, Add +4.1%
  6. 2025 Q4: 38,200 shares, $6.6M, 0.02% of portfolio
  7. 2026 Q1: 20,000 shares, $3.3M, <0.01% of portfolio, Reduce −47.6%
  8. 2026 Q2: 10,000 shares, $1.1M, <0.01% of portfolio, Reduce −50.0%
Holdings date Value % of holdings Shares Filing date All 13F holders