Follow-The-Filings

Position history

Aquamarine Zurich AG

13F holdings history for

DJCO · Daily Journal Corp.

Ticker
DJCO
Investment type
Equity
Class
COM
Manager
Guy Spier - Aquamarine Zurich AG

Shares held by quarter

New Add Reduce Exit

  1. 2022 Q3 · 11,500 shares · $3M · 1.8% of portfolio
  2. 2022 Q4 · 11,500 shares · $3M · 1.6% of portfolio
  3. 2023 Q1 · 11,500 shares · $3M · 1.7% of portfolio
  4. 2023 Q2 · 11,500 shares · $3M · 1.6% of portfolio
  5. 2023 Q3 · 11,500 shares · $3M · 1.7% of portfolio
  6. 2023 Q4 · 11,500 shares · $4M · 1.7% of portfolio
  7. 2024 Q1 · 11,500 shares · $4M · 1.6% of portfolio
  8. 2024 Q2 · 11,500 shares · $5M · 1.7% of portfolio
  9. 2024 Q3 · 11,500 shares · $6M · 2.0% of portfolio
  10. 2024 Q4 · 11,500 shares · $7M · 2.3% of portfolio
  11. 2025 Q1 · 23,000 shares · $9M · 3.1% of portfolio · Add +100.0%
  12. 2025 Q2 · 23,000 shares · $10M · 3.1% of portfolio
  13. 2025 Q3 · 11,500 shares · $5M · 1.7% of portfolio · Reduce −50.0%
  14. 2025 Q4 · 11,500 shares · $6M · 3.8% of portfolio
  15. 2026 Q1 · 11,500 shares · $6M · 4.1% of portfolio
  16. 2026 Q2 · 11,500 shares · $7M · 4.8% of portfolio
Holdings date Value % of holdings Shares Filing date All 13F holders