Guy Spier's DJCO Position Overview
Guy Spier (via Aquamarine Zurich Ag) currently holds 11.5K shares of Daily Journal Corporation (DJCO) worth $5.35 M, representing 1.69% of the portfolio. First purchased in 2021-Q2, this medium-term investment has been held for 18 quarters.
Based on 13F filings, Guy Spier has maintained a strategic position in DJCO, demonstrating sustained confidence in this investment.
Analysis based on 13F filings available since 2013 Q2
Guy Spier's Daily Journal Corporation (DJCO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Daily Journal Corporation (DJCO) Trades by Guy Spier
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2021 | +11,500 | New Buy | 11,500 | $338.52 |
| Q3 2022 | +11,501 | Add 0.00% | 11,500 | $256.35 |
Guy Spier's Daily Journal Corporation Investment FAQs
Guy Spier first purchased Daily Journal Corporation (DJCO) in Q2 2021, acquiring 11,500 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Guy Spier has held Daily Journal Corporation (DJCO) for 18 quarters since Q2 2021. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Guy Spier's largest addition to Daily Journal Corporation (DJCO) was in Q3 2022, adding 11,500 shares worth $2.95 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Guy Spier's firm, Aquamarine Zurich Ag, owns 11,500 shares of Daily Journal Corporation (DJCO), valued at approximately $5.35 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Daily Journal Corporation (DJCO) represents approximately 1.69% of Guy Spier's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Guy Spier's peak holding in Daily Journal Corporation (DJCO) was 11,500 shares, as reported at the end of Q2 2021. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.