Apple (AAPL)

Valuation of Marketable Securities

The Company’s investments in available-for-sale securities are reported at fair value. Unrealized gains and losses related to changes in the fair value of investments are included in accumulated other comprehensive income, net of tax, as reported in the Company’s Condensed Consolidated Balance Sheets. Changes in the fair value of investments impact the Company’s net income only when such investments are sold or an other-than-temporary impairment is recognized. Realized gains and losses on the sale of securities are determined by specific identification of each security’s cost basis. The Company regularly reviews its investment portfolio to determine if any investment is other-than-temporarily impaired due to changes in credit risk or other potential valuation concerns, which would require the Company to record an impairment charge in the period any such determination is made. In making this judgment, the Company evaluates, among other things, the duration and extent to which the fair value of an investment is less than its cost, the credit rating of the investment and any changes thereto, and the Company’s ability and intent to hold the investment until the earlier of market price recovery or maturity. The Company’s assessment on whether an investment is other-than-temporarily impaired or not, could change in the future due to new developments or changes in assumptions related to any particular investment.

Valuation of Marketable Securities

The Company’s investments in available-for-sale securities are reported at fair value. Unrealized gains and losses related to changes in the fair value of investments are included in accumulated other comprehensive income, net of tax, as reported in the Company’s Condensed Consolidated Balance Sheets. Changes in the fair value of investments impact the Company’s net income only when such investments are sold or an other-than-temporary impairment is recognized. Realized gains and losses on the sale of securities are determined by specific identification of each security’s cost basis. The Company regularly reviews its investment portfolio to determine if any investment is other-than-temporarily impaired due to changes in credit risk or other potential valuation concerns, which would require the Company to record an impairment charge in the period any such determination is made. In making this judgment, the Company evaluates, among other things, the duration and extent to which the fair value of an investment is less than its cost, the credit rating of the investment and any changes thereto, and the Company’s ability and intent to hold the investment until the earlier of market price recovery or maturity. The Company’s assessment on whether an investment is other-than-temporarily impaired or not, could change in the future due to new developments or changes in assumptions related to any particular investment.