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XENE position history

The shares of Xenon Pharmaceuticals (XENE) that Palo Alto Investors LP reported in each quarter’s 13F.

Equity, COM

Shares held by quarter

New Add Reduce Exit

  1. 2025 Q4: 96,519 shares, $4.3M, 0.60% of portfolio, New
  2. 2026 Q1: 51,345 shares, $3M, 0.46% of portfolio, Reduce −46.8%
  3. 2026 Q2: 51,345 shares, $3.1M, 0.43% of portfolio
Holdings date Value % of holdings Shares Filing date All 13F holders