Portfolio Design Labs, LLC
- SEC CIK
- 0002010278
- Latest filing
- Aug 11, 2026
MLM holding history
Martin Marietta Materials Inc in every 13F filed by Portfolio Design Labs, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MLM overviewAll 13F holders of MLMFull Q2 2026 holdings
- Shares (Q2 2026)
- 2,375
- Value
- $1.37M
- % of portfolio
- 0.2%
- Quarters held
- 5
- Since Q4 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 2,375 | $1.37M | 0.2% | +52+2.2% | Added | Holders |
| Q1 2026 | 2,323 | $1.37M | 0.2% | −60−2.5% | Reduced | Holders |
| Q4 2025 | 2,383 | $1.48M | 0.2% | +43+1.8% | Added | Holders |
| Q3 2025 | 2,340 | $1.47M | 0.3% | +2,340 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −3,235−100.0% | Sold out | Holders |
| Q4 2023 | 3,235 | $1.61M | 0.6% | – | No prior filing | Holders |