Martin Marietta Materials 401k Plan PSDS Scan 12-31-2010

The Martin Marietta Materials 401k was helped a little by company stock MLM but the Balanced portfolio invested only 3% of the portfolio in the stock. That portfolio's top 3 holdings are the bond funds MBFIX, SSTBX and STLAX which is a retirement income fund. The plan has better income investment options than equity options. It is a small plan and pretty conservative.