Long-term investor
Corundum Group, Inc. @corundumgroupinc
Institutional investment manager. Holdings disclosed quarterly to the SEC on Form 13F (CIK 0001486083).
Record
- Tracked since 2025-06-30 (454 days), 79 trades recorded
- Returns: week n/a · month n/a · 90 days n/a · 6 months n/a · 1 year +868.9% · all +868.9%
- Max drawdown n/a · data quality High
- Source: SEC 13F Filings (live) (SEC EDGAR; typical delay 45 days)
Open positions
- 464287614 · 12.6% · long · since 2025-06-30
- 464287598 · 12.0% · long · since 2025-06-30
- 464287465 · 5.1% · long · since 2025-06-30
- MMM · 4.8% · long · since 2025-06-30
- 464287648 · 4.1% · long · since 2025-06-30
- 464287630 · 3.5% · long · since 2025-06-30
- 464287481 · 3.3% · long · since 2025-06-30
- 464287473 · 3.0% · long · since 2025-06-30
- LMT · 2.9% · long · since 2025-12-31
- 78462F103 · 2.8% · long · since 2025-06-30
- 464288802 · 2.2% · long · since 2025-06-30
- G54950103 · 2.1% · long · since 2025-12-31