PMT 10-Q Quarter ended June 30, 2012

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

Form 10-Q

(Mark One)

For the quarterly period ended June 30, 2012

Or

For the transition period from              to

Commission file number: 001-34416

PennyMac Mortgage Investment Trust

(Exact name of registrant as specified in its charter)

(818) 224-7442

(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 x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, 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 such shorter period that the registrant was required to submit and post such files).    Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated 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 x

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

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PENNYMAC MORTGAGE INVESTMENT TRUST

FORM 10-Q

June 30, 2012

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PENNYMAC MORTGAGE INVESTMENT TRUST AND SUBSIDIARIES

(In thousands, except share data)

The accompanying notes are an integral part of these consolidated financial statements.

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PENNYMAC MORTGAGE INVESTMENT TRUST AND SUBSIDIARIES

(Unaudited)

(In thousands, except per share data)

The accompanying notes are an integral part of these consolidated financial statements.

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PENNYMAC MORTGAGE INVESTMENT TRUST AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

(Unaudited)

(In thousands, except share data)

The accompanying notes are an integral part of these consolidated financial statements.

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PENNYMAC MORTGAGE INVESTMENT TRUST AND SUBSIDIARIES

(Unaudited)

(In thousands)

The accompanying notes are an integral part of these consolidated financial statements.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

PennyMac Mortgage Investment Trust (“PMT” or the “Company”) was organized in Maryland on May 18, 2009, and began operations on August 4, 2009, when it completed its initial offerings of common shares of beneficial interest (“shares”). The Company is a specialty finance company, which, through its subsidiaries (all of which are wholly-owned), invests primarily in residential mortgage loans and mortgage-related assets.

The Company is externally managed by an affiliate, PNMAC Capital Management, LLC (“PCM” or the “Manager”), an investment adviser registered with the Securities and Exchange Commission (the “SEC”) that specializes in and focuses on residential mortgage loans. Under the terms of a management agreement, PCM is paid a management fee with a base component and a performance incentive component. Determination of the amount of management fees is discussed in Note 3— Transactions with Related Parties .

The Company’s objective is to provide attractive risk-adjusted returns to its investors over the long-term, principally through dividends and secondarily through capital appreciation. The Company intends to achieve this objective largely by investing in distressed mortgage assets and acquiring, pooling, securitizing or selling newly originated prime credit quality residential mortgage loans (“correspondent lending”).

The Company operates two segments: investment activities and correspondent lending. The investment activities segment focuses on mortgage assets that are acquired and held for investment purposes and the correspondent lending segment focuses on the purchase for resale of newly originated mortgage loans.

The investment activities segment represents the Company’s investments in distressed mortgage loans, real estate acquired in settlement of loans (“REO”), mortgage-backed securities (“MBS”) and mortgage servicing rights (“MSRs”). Management seeks to maximize the value of the distressed mortgage loans acquired by the Company through proprietary loan modification programs, special servicing and other initiatives focused on keeping borrowers in their homes. Where this is not possible, such as in the case of many nonperforming mortgage loans, the Company seeks to effect property resolution in a timely, orderly and economically efficient manner, including through the use of resolution alternatives to foreclosure.

The correspondent lending segment represents the Company’s operations aimed at serving as an intermediary between mortgage lenders and the capital markets by purchasing, pooling and reselling newly originated prime credit quality mortgage loans either directly or in the form of MBS, using the services of the Manager.

The Company believes that it qualifies, and has elected to be taxed, as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), beginning with its taxable period ended on December 31, 2009. To maintain its tax status as a REIT, the Company plans to distribute at least 90% of its taxable income in the form of qualifying distributions to shareholders.

The Company conducts substantially all of its operations and makes substantially all of its investments through its subsidiary, PennyMac Operating Partnership, L.P. (the “Operating Partnership”), and the Operating Partnership’s subsidiaries. A subsidiary of the Company is the sole general partner, and the Company is the sole limited partner, of the Operating Partnership.

The accompanying consolidated financial statements have been prepared in compliance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and with the SEC’s instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, these financial statements and notes do not include all of the information required by U.S. GAAP for complete financial statements. The interim consolidated information should be read together with the Company’s Annual Report on Form 10-K for the year ended December 31, 2011 (the “Annual Report”).

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Preparation of financial statements in compliance with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, and revenues and expenses during the reporting period. Actual results will likely differ from those estimates.

In the opinion of management, all adjustments (consisting of normal recurring adjustments) considered necessary for a fair presentation have been included. Operating results for the periods ended June 30, 2012 are not necessarily indicative of the results for the year ending December 31, 2012.

As discussed in Note 1— Organization and Basis of Presentation above, PMT’s investing activities are centered in real estate-related assets, a substantial portion of which are distressed at acquisition. Because of the Company’s investment strategy, many of the mortgage loans in its targeted asset class are purchased at discounts reflecting their distressed state or perceived higher risk of default, as well as a greater likelihood of collateral documentation deficiencies. Before the Company buys loans or other assets, PCM validates key information provided by the sellers that is necessary to determine the value of the acquired asset. A substantial portion of the distressed mortgage loans purchased by the Company has been acquired from or through one or more subsidiaries of Citigroup, Inc.

Through its management agreement with PCM and its loan servicing agreement with an affiliated company, PennyMac Loan Services, LLC (“PLS”), PMT works with borrowers to perform loss mitigation activities. Such activities include the use of loan modification programs (such as the U.S. Department of the Treasury and Housing and Urban Development’s Home Affordable Modification Program (“HAMP”)) and workout options that PCM believes have the highest probability of successful resolution for both borrowers and PMT. Loan modification or resolution may include PMT accepting a reduction of the principal balances of certain mortgage loans in its investment portfolio. When loan modifications and other efforts are unable to cure distressed loans, the Company’s objective is to effect timely acquisition and liquidation of the property securing the mortgage loan.

Because of the Company’s investment focus, PMT is exposed, to a greater extent than traditional mortgage investors, to the risks that borrowers may be in economic distress and/or may have become unemployed, bankrupt or otherwise unable or unwilling to make payments when due, and to the effects of fluctuations in the residential real estate market on the performance of its investments. Factors influencing these risks include, but are not limited to:

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Due to these uncertainties, there can be no assurance that risk management activities identified and executed on PMT’s behalf will prevent significant losses arising from the Company’s investments in real estate-related assets.

On July 12, 2011 and December 20, 2011, the Company entered into forward purchase agreements with Citigroup Global Markets Realty Corp. (“CGM”), a subsidiary of Citigroup Inc., to purchase certain nonperforming residential mortgage loans and residential real property acquired in settlement of loans (collectively, the “CGM Assets”). The CGM Assets were acquired by CGM from unaffiliated money center banks. The commitment under the forward purchase commitment dated July 12, 2011 was settled during the quarter ended June 30, 2012. The initial purchase price under the forward commitment dated December 20, 2011 was $22.1 million. The remaining purchase price as of June 30, 2012 is $16.1 million. Remaining subsequent adjustments may increase the purchase price to $16.3 million based on the date the purchase is settled.

The Company also pays CGM a cost of carry on the CGM Assets pending purchase through the date such CGM Assets are ultimately acquired. The Company recognized the assets subject to the transactions and the related liabilities. The CGM Assets are serviced by PLS.

The CGM Assets are included on the Company’s consolidated balance sheet as Mortgage loans under forward purchase agreements at fair value and Real estate acquired in settlement of loans under forward purchase agreements and the related liabilities are included as Borrowings under forward purchase agreements . The CGM Assets are being held by CGM within a separate trust entity deemed a variable interest entity. The Company’s interest in the CGM Assets is deemed to be contractually segregated from all other interests in the trust. When assets are contractually segregated, they are often referred to as a “silo.” The silo consists of the CGM Assets and its related liability. The Company directs all of the activities that drive the economic results of the CGM Assets. All of the changes in the fair value and cash flows of the CGM Assets are attributable solely to the Company, and such cash flows can only be used to settle the related liability.

As a result of consolidating the silo, the Company’s consolidated statement of income for the three and six months ended June 30, 2012 includes net gain on mortgage loans of $2.5 million and $9.2 million, interest income on mortgage loans of $348,000 and $0.8 million, interest expense of $0.8 million and $2.3 million and loan servicing fees of $460,000 and $1.0 million in each case attributable to the CGM Assets. The Company received repayments of mortgage loans totaling $5.3 million and $14.0 million and repaid borrowings under the forward purchase agreements totaling $113.2 million during the three and six months ended June 30, 2012. The Company has no other variable interests in the trust entity, or other exposure to the creditors of the trust entity which could expose the Company to loss.

During the six months ended June 30, 2011, the Company purchased $260.6 million of mortgage loans at fair value and real estate acquired in settlement of loans for its investment portfolio. All of the $260.6 million was purchased from or through one or more subsidiaries of Citigroup, Inc.

Beginning in the fourth quarter of 2011, the Company’s correspondent lending activities have been experiencing substantial growth. As a result of such growth, the Company’s correspondent lending segment contributed approximately 32% of PMT’s pre-tax income during the six months ended June 30, 2012 and the inventory of mortgage loans acquired for sale at fair value represented approximately 25% of the Company’s investments at June 30, 2012.

Correspondent lending activities introduce different risks from those posed by investments in distressed assets. The Company’s correspondent lending activities and the MSRs that are held in the Company’s investment segment that the Company receives as proceeds from such correspondent lending sales are more sensitive to the level and volatility of interest rates. For example, a decline in mortgage rates generally increases the demand for home loans as borrowers refinance, but also generally leads to accelerated payoffs in the Company’s mortgage servicing portfolio, which have a negative effect on the value of MSRs.

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Management attempts to manage the sensitivity of earnings to the changes in market interest rates through the use of derivative financial instruments to moderate the effects of changes in the level and volatility of interest rates on the fair value of the Company’s inventory of mortgage loans acquired for sale at fair value and commitments to purchase mortgage loans for sale. The Company does not presently use derivative financial instruments to moderate the effects on PMT’s earnings of changes in the fair value of its investment in MSRs.

The success of the Company’s interest rate risk management strategies depends in part on management’s ability to predict the earnings sensitivity of its loan servicing and loan production operations in various interest rate environments. There are many market factors that affect the performance of the Company’s interest rate risk management activities including interest rate volatility, the shape of the yield curve and the spread between mortgage interest rates and United States Treasury or swap rates. The success of this strategy affects PMT’s net income and the effect can be either positive or negative, and can be material to the Company.

The correspondent lending segment’s ability to sell loans profitably is affected by many factors, including the relative demands for such loans and MBS evidencing interests in such loans, the cost of credit enhancements and interest rate risk management, investor perceptions of such loans and MBS and the risks posed by such products.

The Company is managed externally by PCM under the terms of a management agreement that expires on August 4, 2012 and will be automatically renewed for a one-year term on the date thereof and each anniversary date thereafter unless previously terminated. The management agreement provides for an annual review of PCM’s performance under the management agreement by the Company’s independent trustees. PMT’s board of trustees reviews the Company’s financial results, policy compliance and strategic direction.

As more fully described in the Company’s Annual Report, certain of the underwriting costs incurred in the Company’s initial public offering (“IPO”) were paid on PMT’s behalf by PCM and a portion of the underwriting discount was deferred by agreement with the underwriters of the offering. PMT will reimburse PCM the underwriting costs as discussed in Note 25— Shareholders’ Equity .

PMT pays PCM a base management fee and may pay a performance incentive fee, both payable quarterly and in arrears.

Following is a summary of management fee expense and the related liability recorded by the Company for the periods presented:

The management fees are more fully described in Note 4— Transactions with Related Parties to the Company’s Annual Report. Effective May 16, 2012, the Company amended its management agreement with PCM to change the way shareholders’ equity is measured for purposes of calculating the base component of its management fee. Previously, the measure of shareholders’ equity excluded unrealized gains, losses or other non-cash items reflected in the Company’s financial statements. The management agreement was amended to

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base the management fee on shareholders’ equity computed using US GAAP. The method of measuring the performance incentive fee was not changed. The purpose of the amendment was to better align the Manager’s base management fee with the Company’s investment strategy, which, in the pursuit of attractive investment opportunities, has evolved to include nonperforming mortgage loans that generate unrealized gains and correspondent lending activity that produces non-cash income through the retention of mortgage servicing rights created in the sales transactions. The amendment is expected to increase the amount of the base management fee payable by the Company to the Manager.

The Company, through its Operating Partnership, also has a loan servicing agreement with PLS. Servicing fee rates are based on the risk characteristics of the mortgage loans serviced and total servicing compensation is established at levels that management believes are competitive with those charged by other servicers or specialty servicers, as applicable.

Servicing fee rates for nonperforming loans are expected to range between 30 and 100 basis points per year on the unpaid principal balance of the mortgage loans serviced on the Company’s behalf. PLS is also entitled to certain customary market-based fees and charges, including boarding and deboarding fees, liquidation and disposition fees, assumption, modification and origination fees and late charges, as well as interest on funds on deposit in custodial accounts. In the event PLS either effects a refinancing of a loan on the Company’s behalf and not through a third party lender and the resulting loan is readily saleable, or originates a loan to facilitate the disposition of real estate that the Company has acquired in settlement of a loan, PLS is entitled to receive market-based fees and compensation from the Company.

PLS, on behalf of the Company, currently participates in HAMP (and other similar mortgage loan modification programs), which establishes standard loan modification guidelines for “at risk” homeowners and provides incentive payments to certain participants, including loan servicers, for achieving modifications and successfully remaining in the program. The loan servicing agreement entitles PLS to retain any incentive payments made to it and to which it is entitled under HAMP; provided, however, that with respect to any such incentive payments paid to PLS under HAMP in connection with a mortgage loan modification for which the Company previously paid PLS a modification fee, PLS shall reimburse the Company an amount equal to the lesser of such modification fee or such incentive payments.

In connection with the mortgage servicing rights acquired in the Company’s correspondent lending business, through which the Company acquires mortgage loans originated by correspondent lenders for resale to the government-sponsored agencies such as the Federal National Mortgage Association (“Fannie Mae”) or securitization through Government National Mortgage Association (“Ginnie Mae”) (Fannie Mae and Ginnie Mae are each referred to as an “Agency” and, collectively, as the “Agencies”) and other investors, PLS is entitled to base subservicing fees, which range from 5 to 20 basis points per year of the unpaid principal balance of such loans, and other customary market-based fees and charges as described above.

Pursuant to the terms of a mortgage banking services agreement, PLS also provides certain mortgage banking services, including fulfillment and disposition-related services, to the Company for a fulfillment fee based on a percentage of the unpaid principal balance of the mortgage loans to be sold to non-affiliates where the Company is approved or licensed to sell to such non-affiliate. The fulfillment fee for such services is currently 50 basis points. During the quarter and six months ended June 30, 2012, the Company recorded fulfillment fees totaling $7.7 million and $13.8 million, respectively. During the quarter and six months ended June 30, 2011, the Company recorded fulfillment fees totaling $61,000 and $73,000, respectively.

The Company collects interest income and a sourcing fee of three basis points for each mortgage loan it purchases from a correspondent and sells to PLS for ultimate disposition to a third party where the Company is not approved or licensed to sell to such third party. During the six months ended June 30, 2012 and 2011, the Company sold loans to PLS with unpaid balances totaling approximately $2.4 billion and $38.3 million and received sourcing fees totaling approximately $701,000 and $12,000, respectively. The Company held mortgage loans pending sale to PLS with unpaid balances totaling approximately $95.9 million and $44.2 million at June 30, 2012 and December 31, 2011, respectively.

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The Company paid servicing and other fees to PLS as described above and as provided in its loan servicing agreement and recorded other expenses, including common overhead expenses incurred on its behalf by PCM and its affiliates, in accordance with the terms of its management agreement. Following is a summary of those expenses for the periods presented:

Amounts due to affiliates are summarized below as of the dates presented:

Amounts due from affiliates totaled $8.3 million and $347,000 at June 30, 2012 and December 31, 2011, respectively, and represent amounts receivable pursuant to loan sales to PLS and reimbursable expenses paid on the affiliates’ behalf by the Company.

PCM’s parent company, Private National Mortgage Acceptance Company, LLC, held 75,000 of the Company’s common shares of beneficial interest at both June 30, 2012 and December 31, 2011.

Basic earnings per share is determined using net income divided by the weighted-average common shares outstanding during the period. Diluted earnings per share is computed by dividing net income attributable to common shareholders by the weighted-average common shares outstanding, assuming all potentially dilutive common shares were issued. In periods in which the Company records a loss, potentially dilutive common shares are excluded from the diluted loss per share calculation, as their effect on loss per share is anti-dilutive.

The Company makes grants of restricted share units which entitle the recipients to receive dividend equivalents during the vesting period on a basis equivalent to the dividends paid to holders of common shares. For purposes of calculating earnings per share, unvested share-based compensation awards containing non-forfeitable rights to dividends or dividend equivalents (collectively, “dividends”) are classified as “participating securities” and are included in the basic earnings per share calculation using the two-class method. Under the two-class method, all earnings (distributed and undistributed) are allocated to each class of common shares and participating securities, based on their respective rights to receive dividends.

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The following table summarizes the basic and diluted earnings per share calculations for the periods presented:

The Company purchases and sells mortgage loans into the secondary mortgage market without recourse for credit losses. However the Company maintains continuing involvement with the loans in the form of servicing or subservicing arrangements and the potential liability under representations and warranties it makes to purchasers and insurers of the loans.

The following table summarizes cash flows between the Company and transferees upon sale of loans in transactions whereby the Company maintains continuing involvement with the mortgage loan and period-end information relating to such loans: