AMDOCS LIMITED NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS — (Continued) (dollar and share amounts in thousands, except per share data) Note 5 — Available-For-Sale Securities Available-for-sale securities consist of the following interest-bearing investments: Money market funds .................................... U.S. government treasuries ............................... Corporate bonds ....................................... U.S. agency securities ................................... Commercial paper and certificates of deposit ................. Government-guaranteed debt ............................. Supranational and sovereign debt .......................... Mortgages (including agencies and corporate) ................ Total(1) .............................................. (1) Available-for-sale securities with maturities longer than 90 days from the date of acquisition were classified as short term interest-bearing investments and available-for-sale securities with maturities of 90 days or less from the date of acquisition were included in cash and cash equivalents on the Company’s balance sheet. As of September 30, 2013, $312,188 of securities were classified as short term interest-bearing investments and $582,574 of securities were classified as cash and cash equivalents. (2) As of September 30, 2012, $239,019 of securities were classified as short term interest-bearing investments and $488,599 of securities were classified as cash and cash equivalents. F-19 As of September 30, 2013, the unrealized losses attributable to the Company’s available-for-sale securities were primarily due to credit market conditions and interest rate movements. The Company assessed whether such unrealized losses for the investments in its portfolio were other-than-temporary. Based on this assessment, the Company recognized an immaterial credit loss in fiscal 2013, 2012 and 2011. Money market funds .................................... U.S. government treasuries ............................... Corporate bonds ....................................... U.S. agency securities ................................... Commercial paper and certificates of deposit ................. Government-guaranteed debt ............................. Supranational and sovereign debt .......................... Mortgages (including agencies and corporate) ................ Asset backed obligations ................................. Total(2) .............................................. As of September 30, 2013 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value $565,216 $ — $ — $565,216 198,031 133 — 198,164 81,599 223 95 81,727 25,529 — — 25,529 10,090 — — 10,090 6,766 80 — 6,846 6,318 — 7 6,311 958 — 79 879 $894,507 $436 $181 $894,762 As of September 30, 2012 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value $485,012 $ — $ — $485,012 93,255 132 — 93,387 60,350 573 — 60,923 27,637 119 — 27,756 7,656 — — 7,656 32,484 205 — 32,689 11,628 16 — 11,644 5,780 — 646 5,134 3,800 — 383 3,417 $727,602 $1,045 $1,029 $727,618