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Guy Spier - Aquamarine Capital Management
Period:    Q2 2026
Portfolio date:    30 Jun 2026
No. of stocks:    7
Portfolio value:    $144,091,000
Holdings Activity Buys Sells    History
Holding/activity history for  Arch Resources Inc (ARCH)
← All ARCH superinvestors
Period Shares % of Portfolio Activity % Change to Portfolio Price Value Filing
2025   Q1 0 0.00 Sell 100.00% 0.40 SEC
2024   Q4 8,100 0.40 $141.23 $1,144,000 SEC
2024   Q3 8,100 0.39 $138.15 $1,119,000 SEC
2024   Q2 8,100 0.47 Buy 0.47 $152.22 $1,233,000 SEC
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Quotes delayed 15 minutes for NASDAQ, NYSE and AMEX. 13F holdings sourced from SEC EDGAR filings.
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