Ownership history in Bridgewater Associates, LP Β· 30 quarters on record
This page tracks every 13F SEC filing in which Bridgewater Associates, LP reported a position in MARTIN MARIETTA MATERIALS COM (MLM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β sourced directly from SEC EDGAR 13F filings.
π Bridgewater Associates, LP outperformed the S&P 500 by +6.3% annually on this MLM position. Timing score: 32% (9/28 decisions correct). Average cost basis: $125.06. Maximum drawdown during holding period: β39.8%.
π₯ Exceptional β beat the S&P 500 by 6.3% per year on this position.
28 quarters analyzed
β οΈ Poor timing β buys often preceded drops, trims preceded rallies.
9 of 28 add/trim decisions correct
Best entry: $68.96 (2011 Q2) Β· Worst: $628.67 (2025 Q3)
πͺ Held through 2 major drawdowns (>20%).
16 adds Β· 14 trims. Bought during 5 of 11 down-price quarters. π More buys than sells across the holding period.
βοΈ Portfolio weight has remained relatively stable β conviction maintained.
Currently 0.0% of portfolio
β Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ 4 (annualised). Not investment advice.
As of 2025 Q4 β sorted by position size