Ownership history in GLG LLC · 15 quarters on record
This page tracks every 13F SEC filing in which GLG LLC reported a position in MARTIN MARIETTA MATLS INC (MLM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2017 Q3 | ADDED | 29,621 | +13,175 | +80.1% | 0.40% | $6.1M | $193.72 |
| 2017 Q2 | REDUCED | 16,446 | -1,912 | -10.4% | 0.22% | $3.7M | $208.64 |
| 2017 Q1 | ADDED | 18,358 | +14,993 | +445.6% | 0.22% | $4.0M | $204.21 |
| 2016 Q4 | REDUCED | 3,365 | -9,786 | -74.4% | 0.05% | $745K | $206.89 |
| 2016 Q3 | ADDED | 13,151 | +9,569 | +267.1% | 0.17% | $2.4M | $166.94 |
| 2016 Q2 | REDUCED | 3,582 | -3,450 | -49.1% | 0.05% | $688K | $178.56 |
| 2016 Q1 | REDUCED | 7,032 | -37,300 | -84.1% | 0.07% | $1.1M | $148.04 |
| 2015 Q4 | REDUCED | 44,332 | -136,879 | -75.5% | 0.36% | $6.1M | $126.40 |
| 2015 Q3 | ADDED | 181,211 | +13,655 | +8.1% | 0.69% | $27.5M | $140.28 |
| 2015 Q2 | ADDED | 167,556 | +48,113 | +40.3% | 0.50% | $23.7M | $130.32 |
As of 2025 Q4 — sorted by position size