For the quarterly period ended June 30, 2015 , or

For the transition period from to

Commission file number: 1-3754

(Exact name of registrant as specified in its charter)

(Address of principal executive offices)

(Zip Code)

(866) 710-4623

(Registrant's telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☑                     No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for a shorter period that the registrant was required to submit and post such files).

Yes ☑                     No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a nonaccelerated filer, or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer," and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ¨                     No ☑

At July 29, 2015 , the number of shares outstanding of the Registrant's common stock was 481,750,247 shares.

Statement continues on the next page.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

Refer to Note 18 for additional earnings per share information, including the impact of preferred stock dividends recognized in connection with the partial redemption of the Series G Preferred Stock and the repurchase of the Series A Preferred Stock. The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

The assets of consolidated variable interest entities, presented based upon the legal transfer of the underlying assets in order to reflect legal ownership, that can be used only to settle obligations of the consolidated variable interest entities and the liabilities of these entities for which creditors (or beneficial interest holders) do not have recourse to our general credit were as follows.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

Statement continues on the next page.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

The Notes to the Condensed Consolidated Financial Statements (unaudited) are an integral part of these statements.

Ally Financial Inc. (referred to herein as Ally, we, our, or us) is a leading, independent, diversified financial services firm. Founded in 1919, we are a leading financial services company with more than 95 years of experience providing a broad array of financial products and services, primarily to automotive dealers and retail customers. We operate as a financial holding company (FHC) and a bank holding company (BHC). Our banking subsidiary, Ally Bank, is an indirect, wholly-owned subsidiary of Ally Financial Inc. and a leading franchise in the growing direct (internet, telephone, mobile, and mail) banking market .

Our accounting and reporting policies conform to accounting principles generally accepted in the United States of America (GAAP). Additionally, where applicable, the policies conform to the accounting and reporting guidelines prescribed by bank regulatory authorities. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and that affect income and expenses during the reporting period and related disclosures. In developing the estimates and assumptions, management uses all available evidence; however, actual results could differ because of uncertainties associated with estimating the amounts, timing, and likelihood of possible outcomes.

The Condensed Consolidated Financial Statements at June 30, 2015 , and for the three months and six months ended June 30, 2015 , and 2014 , are unaudited but reflect all adjustments that are, in management's opinion, necessary for the fair presentation of the results for the interim periods presented. All such adjustments are of a normal recurring nature. These unaudited Condensed Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements (and the related notes) included in our Annual Report on Form 10-K for the year ended December 31, 2014 , as filed on February 27, 2015 , with the U.S. Securities and Exchange Commission (SEC).

Income Taxes

In calculating the provision for interim income taxes, in accordance with Accounting Standards Codification (ASC) 740, Income Taxes , we apply an estimated annual effective tax rate to year-to-date ordinary income. At the end of each interim period, we estimate the effective tax rate expected to be applicable for the full fiscal year. This method differs from that described in Note 1 to the Consolidated Financial Statements in our 2014 Annual Report on Form 10-K, which describes our annual significant income tax accounting policy and related methodology.

Refer to Note 1 to the Consolidated Financial Statements in our 2014 Annual Report on Form 10-K regarding additional significant accounting policies.

Receivables - Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure (ASU 2014-04)

As of January 1, 2015, we adopted ASU 2014-04. The amendments in this ASU clarify the timing for which an entity should reclassify a loan that has been foreclosed or where an in substance repossession has occurred to real estate owned. The guidance requires a reclassification to occur when the entity obtains legal title upon completion of foreclosure or the borrower conveys all interest in the residential real estate property to the entity to satisfy the loan through completion of a deed in lieu of foreclosure or similar legal agreement. In addition, the ASU clarifies that redemption rights of the borrower should be ignored for purposes of determining whether legal title has transferred. We adopted the guidance utilizing a modified retrospective approach. The adoption of this guidance did not have a material effect on our consolidated financial condition or results of operations.

Presentation of Financial Statements and Property, Plant, and Equipment - Reporting Discontinued Operations and Disclosure of Disposals of Components of an Entity (ASU 2014-08)

As of January 1, 2015, we adopted ASU 2014-08. The amendments in this ASU modify the requirements for the reporting of discontinued operations. In order to qualify as a discontinued operation, the disposal of a component of an entity, a group of components, or a business of an entity must represent a strategic shift that has (or will have) a major effect on an entity's operations and financial results. The ASU further indicates that the timing for recording a discontinued operation is when one of the following occurs: the component, group of components, or business meets the criteria to be classified as held-for-sale; the component, group of components, or business is disposed of by sale; or the component, group of components, or business is disposed of other than by sale (for example abandonment or spinoff). In addition, the ASU also requires additional disclosure items about an entity's discontinued operations. The amendments were applied prospectively solely to newly identified disposals that qualify as discontinued operations after the effective date. Items previously reported as discontinued operations maintain their classification based on the prior guidance. The adoption of this guidance did not have a material effect on our consolidated financial condition or results of operations.

Transfers and Servicing - Repurchase-to-Maturity Transactions, Repurchase Financings and Disclosures (ASU 2014-11)

As of January 1, 2015, we adopted ASU 2014-11. The amendments in this ASU change the accounting for repurchase-to-maturity transactions and repurchase financing transactions such that both will be reported as secured borrowings. In addition to the changes to how these transactions are reported, the ASU also includes new disclosure requirements. The amendments were applied to all transactions that fall under the guidance as of the date of adoption with a cumulative effect adjustment recorded on the date of initial adoption. The adoption of this guidance did not have a material effect on our consolidated financial condition or results of operations.

Revenue from Contracts with Customers (ASU 2014-09)

In May 2014, the Financial Accounting Standards Board (FASB) issued ASU 2014-09. The purpose of this guidance is to streamline and consolidate existing revenue recognition principles in GAAP and to converge revenue recognition principles with International Financial Reporting Standards (IFRS). The core principle of the amendments is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled to receive in exchange for those goods or services. The amendments include a five step process for consideration of the main principle, guidance on the accounting treatment for costs associated with a contract, and disclosure requirements related to the revenue process. The amendments are effective for us beginning on January 1, 2017. The amendments can be applied either through a full retrospective application or retrospectively with a cumulative effect adjustment on the date of initial adoption. Early adoption is prohibited. On July 9, 2015, the FASB voted to delay the effective date of this guidance and to allow early adoption as of the original effective date. These changes would move the effective date for us to January 1, 2018. An ASU that incorporates these changes is expected to be issued by the end of the third quarter 2015. Management is assessing the impact of the adoption of this guidance.

Consolidation - Amendments to the Consolidation Analysis (ASU 2015-02)

In February 2015, the FASB issued ASU 2015-02. The amendments in this update modify the requirements of consolidation with respect to entities that are or are similar in nature to limited partnerships or are variable interest entities (VIEs). For entities that are or are similar to limited partnerships, the guidance clarifies the evaluation of kick-out rights, removes the presumption that the general partner will consolidate and generally states that such entities will be presumed to be VIEs unless proven otherwise. For VIEs, the guidance modifies the analysis related to the evaluation of servicing fees, excludes servicing fees that are deemed commensurate with the level of service required from the determination of the primary beneficiary and clarifies certain considerations related to the consolidation analysis when performing a related party assessment. The amendments are effective for us on January 1, 2016, with early adoption permitted. The amendments can be applied either through a full retrospective application or on a modified retrospective basis with a cumulative effect adjustment on the date of initial adoption. Management is assessing the impact of the adoption of this guidance.

Imputation of Interest - Simplifying the Presentation of Debt Issuance Costs (ASU 2015-03)

In April 2015, the FASB issued ASU 2015-03. The amendments in this update require that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. Currently debt issuance costs are presented as a deferred charge and are therefore presented as an asset. The recognition and measurement requirements will not change as a result of this guidance. The amendments are effective for us on January 1, 2016, with early adoption permitted. The amendments must be applied with retrospective application, with each balance sheet period presented showing the impacts of applying the guidance. The guidance is not expected to have a material impact to our consolidated financial condition or results of operations.

Prior to the adoption of ASU 2014-08, which is to be prospectively applied only to newly identified disposals that qualify as discontinued operations beginning after January 1, 2015, we have classified operations as discontinued when operations and cash flows will be eliminated from our ongoing operations and we do not expect to retain any significant continuing involvement in their operations after the respective sale or disposal transactions. For all periods presented, the operating results for these discontinued operations have been removed from continuing operations and presented separately as discontinued operations, net of tax, in the Condensed Consolidated Statement of Comprehensive Income . The Notes to the Condensed Consolidated Financial Statements have been adjusted to exclude discontinued operations unless otherwise noted.

During the fourth quarter of 2012, we committed to sell our automotive finance operations in Europe and Latin America to General Motors Financial Company, Inc. (GMF). On the same date, we entered into an agreement with GMF to sell our 40% interest in a motor vehicle finance joint venture in China. During the second quarter of 2013, we completed the sale of our operations in Europe and the majority of Latin America. The transaction included European operations in Germany, the United Kingdom, Italy, Sweden, Switzerland, Austria, Belgium, France and the Netherlands, and Latin America operations in Mexico, Chile, and Colombia. During the fourth quarter of 2013, we completed the sale of our Latin American operations in Brazil.

On January 2, 2015, the sale of our interest in the motor vehicle finance joint venture in China was completed and an after-tax gain of approximately $400 million was recorded. The tax expense included in this gain was reduced by the release of valuation allowance on our capital loss carryforward deferred tax asset that was utilized to offset capital gains stemming from this sale.

Other operations relate to previous discontinued operations for which we continue to have minimal residual costs.

Select financial information of discontinued operations is summarized below. The pretax income or loss, including direct costs to transact a sale, includes any impairment recognized to present the operations at the lower-of-cost or fair value. Fair value was based on the estimated sales price, which could differ from the ultimate sales price due to price volatility, changing interest rates, changing foreign-currency rates, and future economic conditions.

Assets of operations held-for-sale consisted of $634 million in other assets at December 31, 2014 related to the joint venture in China that was sold to GMF on January 2, 2015. No held-for-sale operations remain at June 30, 2015 .

Details of other income, net of losses, were as follows.

Details of other operating expenses were as follows.

Our portfolio of securities includes bonds, equity securities, asset- and mortgage-backed securities, and other investments. The cost, fair value, and gross unrealized gains and losses on available-for-sale securities were as follows.

December 31, 2014 , respectively.

The maturity distribution of available-for-sale debt securities outstanding is summarized in the following tables. Prepayments may cause actual maturities to differ from scheduled maturities.