Corundum Group, Inc.
- SEC CIK
- 0001486083
- Latest filing
- Aug 7, 2026
LMT holding history
Lockheed Martin Corp in every 13F filed by Corundum Group, Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
LMT overviewAll 13F holders of LMTFull Q2 2026 holdings
- Shares (Q2 2026)
- 19,045
- Value
- $9.70M
- % of portfolio
- 2.9%
- Quarters held
- 5
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 19,045 | $9.70M | 2.9% | 00.0% | Unchanged | Holders |
| Q1 2026 | 19,045 | $11.5M | 3.8% | −6,715−26.1% | Reduced | Holders |
| Q4 2025 | 25,760 | $12.5M | 4.2% | +25,760 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −742−100.0% | Sold out | Holders |
| Q3 2023 | 742 | $303.4K | 0.2% | 00.0% | Unchanged | Holders |
| Q2 2023 | 742 | $341.6K | 0.2% | +742 | New | Holders |