Long-term investor
Corundum Trust Company, Inc. @corundumtrustcompanyinc
Institutional investment manager. Holdings disclosed quarterly to the SEC on Form 13F (CIK 0001987720).
Record
- Tracked since 2025-06-30 (448 days), 171 trades recorded
- Returns: week n/a · month n/a · 90 days +14.3% · 6 months n/a · 1 year +32.0% · all +32.0%
- Max drawdown n/a · win rate 24% · data quality High
- Source: SEC 13F Filings (live) (SEC EDGAR; typical delay 45 days)
Open positions
- MMM · 17.0% · long · since 2025-06-30
- 464287804 · 12.4% · long · since 2025-06-30
- 464287168 · 7.9% · long · since 2025-06-30
- 464287606 · 7.0% · long · since 2025-06-30
- 464287200 · 6.6% · long · since 2025-06-30
- 464287705 · 5.2% · long · since 2025-06-30
- AAPL · 5.0% · long · since 2025-06-30
- 02079K107 · 5.0% · long · since 2025-06-30
- MSFT · 4.8% · long · since 2025-06-30
- 464287465 · 3.5% · long · since 2025-06-30
- LLY · 3.5% · long · since 2025-06-30
- 78462F103 · 2.5% · long · since 2025-06-30