Guy Spier - Aquamarine Capital Management
Holding/activity history for Core Natural Resources, Inc. (CNR)
← All CNR superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2025 Q4 | 0 | 0.00 | Sell 100.00% | 0.28 | $74.75–102.93 · VW $86.57i | SEC | |
| 2025 Q3 | 10,740 | 0.28 | $83.52 | $897,000 | SEC | ||
| 2025 Q2 | 10,740 | 0.24 | $69.74 | $749,000 | SEC | ||
| 2025 Q1 | 10,740 | 0.28 | Buy | 0.28 | $58.19–109.61 · VW $82.85i | $828,000 | SEC |
Price snapshot:
Current price$83.85
52-week low$68.44
52-week high$114.68