Camrose Capital Investment Partners LLP — MARTIN MARIETTA MATERIALS MLM: Quarterly 13F Position History
Camrose Capital Investment Partners LLP has reported MARTIN MARIETTA MATERIALS (MLM) on 6 13F-HR filings in Pactolio's tracked window, first appearing in Q4 2024. As of Q1 2026, the position is sized at 136,719 shares ($80.5M market value, 10.53% of the equity book). Quarter-over-quarter share count change: + 23,085 (+20.3%) .
- 136,719Shares Held (Latest Filing)
- $80.5MReported Market Value (Latest Filing)
- 10.53%Portfolio Weight (% of 13F Equity Book)
- +23,085Quarter-over-Quarter Share Change
- +$9.7MQuarter-over-Quarter Value Change
- 136,719Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 6 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 136,719 | +23,085 | +20.3% | $80.5M | 10.53% | $588.68 |
| Q4 2025 | 113,634 | +18,015 | +18.8% | $70.8M | 11.72% | $622.66 |
| Q3 2025 | 95,619 | +9,514 | +11.0% | $60.3M | 13.99% | $630.28 |
| Q2 2025 | 86,105 | +21,712 | +33.7% | $47.3M | 11.83% | $548.96 |
| Q1 2025 | 64,393 | +45,051 | +232.9% | $30.8M | 11.04% | $478.13 |
| Q4 2024 | 19,342 | — | — | $10.0M | 10.98% | $516.50 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Camrose Capital Investment Partners LLP first disclose a MLM position in 13F-HR filings?
Camrose Capital Investment Partners LLP first reported MARTIN MARIETTA MATERIALS (MLM) on its 13F-HR filing for the period ending 2024-12-31 (Q4 2024). The position has appeared on 6 reported quarters within Pactolio's tracked window.
What was Camrose Capital Investment Partners LLP's most recent quarter-over-quarter share-count change in MLM?
Between Q4 2025 and Q1 2026, Camrose Capital Investment Partners LLP added 23,085 shares of MLM (+20.3%), bringing the total reported position to 136,719 shares at a market value of $80.5M.
Does the implied price-per-share represent Camrose Capital Investment Partners LLP's cost basis in MLM?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.