Iron Mountain 401k Plan PSDS Scan 12-31-2010

Iron Mountain's 401k Plan improved performance a little over last year but company stock IRM is not in the Balanced portfolio and employees invested less than 1% of Plan in company stock. The top 3 holdings of the Balanced portfolio are the stable value fund SVF.hpx in the scan, the bond fund PTTRX and OAKBX. The employee top 3 holdings are PTTRX, SVF and AGTHX. A small plan with several good investment options but company stock is not one of them.