Invesco Mortgage Capital Inc.

Note 1 –Organization and Business Operations

Invesco Mortgage Capital Inc. (the “Company” or “we”) is a Maryland corporation primarily focused on investing in, financing and managing mortgage-backed securities (“MBS”) and other mortgage-related assets.

As of September 30, 2026, we were invested in:

•residential mortgage-backed securities (“RMBS”) that are guaranteed by a U.S. government agency such as the Government National Mortgage Association (“Ginnie Mae”), or a federally chartered corporation such as the Federal National Mortgage Association (“Fannie Mae”) or the Federal Home Loan Mortgage Corporation (“Freddie Mac”) (collectively “Agency RMBS”) and

•commercial mortgage-backed securities (“CMBS”) that are guaranteed by a U.S. government agency such as Ginnie Mae or a federally chartered corporation such as Fannie Mae or Freddie Mac (collectively “Agency CMBS”).

During the periods presented in these condensed consolidated financial statements, we also invested in CMBS and RMBS that are not guaranteed by a U.S. government agency or a federally chartered corporation (“non-Agency CMBS” and “non-Agency RMBS”, respectively).

We conduct our business through IAS Operating Partnership L.P. (the “Operating Partnership”) and haveone operating segment. Refer to Note 12 - “Segment Information” of our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025 for additional information on our operating segment.

We are externally managed and advised by Invesco Advisers, Inc. (our “Manager”), a registered investment adviser and an indirect, wholly-owned subsidiary of Invesco Ltd. (“Invesco”), an independent global investment management firm.

We elected to be taxed as a real estate investment trust (“REIT”) for U.S. federal income tax purposes under the provisions of the Internal Revenue Code of 1986. To maintain our REIT qualification, we are required to distribute at least 90% of our REIT taxable income to our stockholders annually, and we will generally not be subject to U.S. federal or state corporate income tax to the extent that we distribute all of our annual taxable income to our stockholders on a timely basis. It is our intention to distribute 100% of our taxable income within the time limits prescribed by the Internal Revenue Code. We operate our business in a manner that permits our exclusion from the “Investment Company” definition under the Investment Company Act of 1940, as amended (the “1940 Act”).

Note 2 –Summary of Significant Accounting Policies

Basis of Presentation and Consolidation

Certain disclosures included in our Annual Report on Form 10-K are not required to be included on an interim basis in our quarterly reports on Form 10-Q. We have condensed or omitted these disclosures. Therefore, this Form 10-Q should be read in conjunction with our Annual Report on Form 10-K for the year ended December 31, 2025.

Our condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United States of America (“U.S. GAAP”) and consolidate the financial statements of the Company and its controlled subsidiaries. All significant intercompany transactions, balances, revenues and expenses are eliminated upon consolidation. In 2026, we began presenting a single, continuous statement of comprehensive income (loss). Prior periods have been adjusted to reflect this presentation. Certain other reclassifications have been made to prior period amounts to conform to the current period presentation.

In the opinion of management, the condensed consolidated financial statements reflect all adjustments, consisting of normal recurring accruals, which are necessary for a fair statement of our financial condition and results of operations for the periods presented.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in our condensed consolidated financial statements and accompanying notes. Examples of estimates include, but are not limited to, estimates of the fair values of financial instruments, interest income on mortgage-backed securities and allowances for credit losses. Actual results may differ from those estimates.

Significant Accounting Policies

There have been no changes to our accounting policies included in Note 2 to the consolidated financial statements of our Annual Report on Form 10-K for the year ended December 31, 2025.

Note 3 –Mortgage-Backed Securities

The following tables summarize our MBS portfolio by asset type as of September 30, 2026 and December 31, 2025.

(1)Period-end weighted average yield is based on amortized cost as of September 30, 2026 and December 31, 2025 and incorporates future prepayment assumptions when appropriate. Total represents period-end weighted average yield of all mortgage-backed securities.

(2)All Agency collateralized mortgage obligations (“Agency CMO”) are interest-only securities.

We have elected the fair value option for all of our MBS held as of September 30, 2026 and December 31, 2025. We believe the fair value option election more appropriately reflects the results of our operations because MBS fair value changes are accounted for in the same manner as fair value changes in economic hedging instruments.

The components of the carrying value of our MBS portfolio as of September 30, 2026 and December 31, 2025 are presented below. Accrued interest receivable on our MBS portfolio is recorded within investment related receivable on our condensed consolidated balance sheets.

The following table summarizes our MBS portfolio according to estimated weighted average life classifications as of September 30, 2026 and December 31, 2025.

The following table summarizes the components of our total gain (loss) on investments, net for the three and nine months ended September 30, 2026 and 2025.

The following tables present components of interest income recognized for the three and nine months ended September 30, 2026 and 2025.

For the three months ended September 30, 2026

For the three months ended September 30, 2025

For the nine months ended September 30, 2026

For the nine months ended September 30, 2025

Note 4 –Borrowings

We finance the majority of our investment portfolio through repurchase agreements. Our repurchase agreements bear interest at a contractually agreed upon rate and generally have maturities ranging fromone tosix months. We account for our repurchase agreements as secured borrowings since we maintain effective control of the financed assets. Our repurchase agreements are subject to certain financial covenants. We were in compliance with all of these covenants as of September 30, 2026 and December 31, 2025.

The following table summarizes certain characteristics of our borrowings as of September 30, 2026 and December 31, 2025. Refer to Note 5 - “Collateral Positions” for collateral pledged and held under our repurchase agreements.

Note 5– Collateral Positions

The following table summarizes the fair value of collateral that we pledged and held under our repurchase agreements and derivative instruments as of September 30, 2026 and December 31, 2025. Refer to Note 2 - “Summary of Significant Accounting Policies - Fair Value Measurements” of our consolidated financial statements included in our Annual Report on Form 10-K for the year ended December 31, 2025 for a description of how we determine fair value. Agency RMBS and Agency CMBS collateral pledged is included in mortgage-backed securities on our condensed consolidated balance sheets. Cash collateral pledged on centrally cleared interest rate swaps and U.S. Treasury futures contracts is classified as restricted cash on our condensed consolidated balance sheets. Cash collateral pledged on repurchase agreements and to-be-announced securities forward contracts (“TBAs”) accounted for as derivatives is classified as due from counterparties on our condensed consolidated balance sheets.

Cash collateral held that is not restricted for use is included in cash and cash equivalents on our condensed consolidated balance sheets and the liability to return the collateral is included in collateral held payable. Non-cash collateral held is only recognized if the counterparty defaults or if we sell the pledged collateral. As of September 30, 2026 and December 31, 2025, we didnot hold any cash or non-cash collateral.

Repurchase Agreements

Collateral pledged with our repurchase agreement counterparties is segregated in our books and records. The repurchase agreement counterparties have the right to resell and repledge the collateral posted but have the obligation to return the pledged collateral, or substantially the same collateral if agreed to by us, upon maturity of the repurchase agreement. Under the repurchase agreements, the respective lender retains the contractual right to mark the underlying collateral to fair value. We would be required to provide additional collateral to fund margin calls if the value of pledged assets declined. We intend to maintain a level of liquidity that will enable us to meet any reasonably anticipated margin calls.

The ratio of our total repurchase agreements collateral pledged to our total repurchase agreements outstanding was 104% as of September 30, 2026 (December 31, 2025:105%) based on the fair value of the securities as reported in our condensed consolidated balance sheets.

Interest Rate Swaps

As of September 30, 2026 and December 31, 2025, all of our interest rate swaps were centrally cleared by the Chicago Mercantile Exchange (“CME”), a registered clearing organization, through a Futures Commission Merchant (“FCM”). We are required to pledge initial margin and daily variation margin for our centrally cleared interest rate swaps that is based on the fair value of our contracts as determined by our FCM. Collateral pledged with our FCM is segregated in our books and records and can be in the form of cash or securities. Daily variation margin for centrally cleared interest rate swaps is characterized as settlement of the derivative itself rather than collateral and is recorded as gain (loss) on derivative instruments, net in our condensed consolidated statements of comprehensive income (loss). Certain of our FCM agreements include cross default provisions.

U.S. Treasury Futures Contracts

We are required to pledge initial margin and daily variation margin for our U.S. Treasury futures contracts that is based on the fair value of our contracts as determined by our FCM. The daily variation margin payment for our U.S. Treasury futures contracts is characterized as settlement of the U.S. Treasury futures contract itself rather than collateral and is recorded as gain (loss) on derivative instruments, net in our condensed consolidated statements of comprehensive income (loss).

TBAs

Our TBAs provide for bilateral collateral pledging based on market value as determined by our counterparties. Collateral pledged with our TBA counterparties is segregated in our books and records and can be in the form of cash or securities. Our counterparties have the right to repledge the collateral posted and have the obligation to return the pledged collateral, or substantially the same collateral, if agreed to by us, as the market value of the contracts changes.

Note 6 –Derivatives and Hedging Activities

The following table summarizes changes in the notional amount of our derivative instruments during 2026.

Refer to Note 5 - “Collateral Positions” for further information regarding our collateral pledged to and received from our derivative counterparties.

Interest Rate Swaps

At each settlement date, we typically refinance each repurchase agreement at the market interest rate at that time. Our objectives in using interest rate derivatives are to manage our exposures to interest rate movements and to add stability to our borrowing costs. To accomplish these objectives, we primarily use interest rate swaps and U.S. Treasury futures contracts as part of our interest rate risk management strategy. Under the terms of our interest rate swap contracts, we make fixed-rate payments to a counterparty in exchange for the receipt of floating-rate amounts over the life of the agreements without exchange of the underlying notional amount.

The following tables summarize certain characteristics of our interest rate swaps whereby we pay fixed interest rates and receive floating interest rates based on the secured overnight financing rate (“SOFR”) as of September 30, 2026 and December 31, 2025.

U.S. Treasury Futures Contracts

We use U.S. Treasury futures contracts to help mitigate the potential impact of changes in interest rates on our performance. The table below presents certain details of our U.S. Treasury futures contracts as of September 30, 2026 and December 31, 2025.

TBAs

TBAs are forward contracts for the purchase or sale of Agency RMBS that specify the price, issuer, term and coupon of the securities to be delivered, but the actual securities are not identified until shortly before the TBA settlement date. We do not intend to take or make delivery of the underlying Agency RMBS on the contractual settlement date of our TBAs accounted for as derivatives. We primarily use long positions in TBAs as an alternative means of investing in and financing Agency RMBS. Additionally, during the second quarter of 2025, we used short positions in TBAs to manage risk and economically hedge a portion of our exposure to changes in Agency RMBS valuations.

The table below presents certain characteristics of our TBAs accounted for as derivatives as of September 30, 2026. We did not have any TBAs outstanding as of December 31, 2025.

(1)Derivative assets and derivative liabilities related to TBAs are presented on a gross basis on the condensed consolidated balance sheets.

(2)Net carrying value of TBA purchase contracts includesno derivative assets and $15.5 million of derivative liabilities.

(3)Net carrying value of TBA sale contracts includes $1.2 million of derivative assets andno derivative liabilities.

Tabular Disclosure of the Effect of Derivative Instruments on the Balance Sheets

The table below presents the fair value of our derivative financial instruments, as well as their classification on our condensed consolidated balance sheets as of September 30, 2026 and December 31, 2025.

$ in thousands

Tabular Disclosure of the Effect of Derivative Instruments on the Income Statement

The following tables summarize the effect of interest rate swaps, U.S. Treasury futures contracts and TBAs reported in gain (loss) on derivative instruments, net on the condensed consolidated statements of comprehensive income (loss) for the three and nine months ended September 30, 2026 and 2025.

Note 7 –Offsetting Assets and Liabilities

Certain of our repurchase agreements and derivative transactions are governed by underlying agreements that generally provide for a right of offset under master netting arrangements (or similar agreements) in the event of default or in the event of bankruptcy of either party to the transactions. Assets and liabilities subject to such arrangements are presented on a gross basis on the condensed consolidated balance sheets.

The following tables present information about the assets and liabilities that are subject to master netting arrangements (or similar agreements) and can potentially be offset on our condensed consolidated balance sheets as of September 30, 2026 and December 31, 2025. The daily variation margin payments for centrally cleared interest rate swaps and U.S. Treasury futures contracts are characterized as settlement of the derivative itself rather than collateral. Our derivative assets of $7.4 million related to centrally cleared interest rate swaps and $5.2 million related to U.S. Treasury futures contracts as of September 30, 2026 (December 31, 2025: assets of $2.2 million related to centrally cleared interest rate swaps and $2.2 million related to U.S. Treasury futures contracts) are not included in the tables below as a result of this characterization of daily variation margin.

As of September 30, 2026

As of December 31, 2025

(1)Amounts represent derivative assets and derivative liabilities which could potentially be offset against other derivative assets, derivative liabilities and cash collateral pledged or received.

(2)Cash collateral pledged by us on our derivatives was $225.1 million as of September 30, 2026 (December 31, 2025: $110.4 million) of which $211.5 million relates to initial margin pledged on centrally cleared interest rate swaps and U.S. Treasury futures contracts (December 31, 2025: $110.4 million). Centrally cleared interest rate swaps and U.S. Treasury futures contracts are excluded from the tables above. We heldno cash collateral on our derivatives as of September 30, 2026 and December 31, 2025.

(3)The fair value of securities pledged against our borrowings under repurchase agreements was $7.1 billion as of September 30, 2026 (December 31, 2025: $5.9 billion). We heldno cash collateral under repurchase agreements as of September 30, 2026 and December 31, 2025. Gross amounts not offset are limited to the net amount of repurchase agreement liabilities presented sufficient to reduce the net amount to zero for each counterparty.

Note 8 –Fair Value of Financial Instruments

A three-level valuation hierarchy exists for disclosure of fair value measurements based on the transparency of inputs to the valuation of an asset or liability as of the measurement date. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect our market assumptions. The three levels are defined as follows:

•Level 1 Inputs – Quoted prices for identical instruments in active markets.

•Level 2 Inputs – Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable.

•Level 3 Inputs – Instruments with primarily unobservable value drivers.

The following tables present our assets and liabilities measured at fair value on a recurring basis.

(1)For more detail about the fair value of our MBS, refer to Note 3 - “Mortgage-Backed Securities”.

(2)Derivative assets and derivative liabilities include U.S. Treasury futures contracts as Level 1 measurements and interest rate swaps and TBAs as Level 2 measurements.

The following table presents the carrying value and estimated fair value of our financial instruments that are not carried at fair value on the condensed consolidated balance sheets as of September 30, 2026 and December 31, 2025.

The estimated fair value of repurchase agreements is a Level 3 fair value measurement based on an expected present value technique. This method discounts future estimated cash flows using rates we determined best reflect current market interest rates that would be offered for repurchase agreements with similar characteristics and credit quality.

Note 9 –Related Party Transactions

Our Manager is at all times subject to the supervision and oversight of our board of directors and has only such functions and authority as we delegate to it. Under the terms of our management agreement, our Manager and its affiliates provide us with our management team, including our officers and appropriate support personnel. Each of our officers is an employee of our Manager or one of its affiliates. We do not have any employees. Our Manager is not obligated to dedicate any of its employees exclusively to us, nor is our Manager obligated to dedicate any specific portion of time to our business. The costs of support personnel provided by our Manager reimbursed or reimbursable by us for the three and nine months ended September 30, 2026 were $389,000 and $1.3 million, respectively (three and nine months ended September 30, 2025: $309,000 and $860,000).

When cash collateral is received from counterparties under repurchase agreement borrowings, it is generally invested in a money market fund for which our Manager serves as the investment adviser. These investments are included in cash and cash equivalents and the liability to return the collateral is included in collateral held payable on our condensed consolidated balance sheets.

Management Fee

We pay our Manager a fee equal to 1.50% of our stockholders' equity per annum. For purposes of calculating the management fee, stockholders' equity is calculated as average month-end stockholders' equity for the prior calendar quarter as determined in accordance with U.S. GAAP. Stockholders' equity may exclude one-time events due to changes in U.S. GAAP and certain non-cash items upon approval by a majority of our independent directors.

Expense Reimbursement

We are required to reimburse our Manager for operating expenses incurred on our behalf, including directors and officers insurance, accounting services, auditing and tax services, legal services, filing fees, and miscellaneous general and administrative costs. Our reimbursement obligation is not subject to any dollar limitation.

The following table summarizes the costs incurred on our behalf by our Manager for the three and nine months ended September 30, 2026 and 2025.

Note 10 –Stockholders’ Equity

Preferred Stock

In May 2022, our board of directors approved a share repurchase program for our Series C Preferred Stock. During the three and nine months ended September 30, 2026, we repurchased and retired 17,415 and 129,325 shares of Series C Preferred Stock, respectively (three and nine months ended September 30, 2025:89,223 and 276,172 shares). As of September 30, 2026, we had authority to repurchase 224,806 additional shares of our Series C Preferred Stock under the current preferred stock share repurchase program.

Holders of our Series C Preferred Stock are entitled to receive dividends at an annual rate of 7.50% of the liquidation preference of $25.00 per share or $1.875 per share per annum until September 27, 2027. After September 27, 2027, holders are entitled to receive dividends at a floating rate equal to three-month CME Term SOFR and the applicable credit spread adjustment (0.26161%) plus a spread of 5.289% of the liquidation preference of $25.00 per share per annum. Dividends are cumulative and payable quarterly in arrears.

We have the option to redeem shares of our Series C Preferred Stock on or after September 27, 2027 for $25.00 per share, plus any accumulated and unpaid dividends through the date of the redemption. Shares of Series C Preferred Stock are not redeemable, convertible into or exchangeable for any other property or any other securities of the Company before that time, except under circumstances intended to preserve our qualification as a REIT or upon the occurrence of a change in control.

Common Stock

As of September 30, 2026, we had 15,285,982 shares of our common stock remaining available for sale from time to time in at-the-market or privately negotiated transactions under our equity distribution agreement with placement agents. These shares are registered with the SEC under our shelf registration statement (as amended and/or supplemented). The table below shows issuances of our common stock under equity distribution agreements during the three and nine months ended September 30, 2026 and 2025.

(1)During the three and nine months ended September 30, 2026, we also paid other costs of $195,000 and$334,000, respectively, related to issuances of common stock (three and nine months ended September 30, 2025: $47,000).

During the three and nine months ended September 30, 2026 and 2025, we didnot repurchase any shares of our common stock. As of September 30, 2026, we had authority to repurchase 1,816,359 shares of our common stock through our common stock share repurchase program.

Accumulated Other Comprehensive Income

Our other comprehensive income (loss) during the nine months ended September 30, 2025 related to gains and losses on MBS that were not accounted for under the fair value option. Gains and losses on MBS that are accounted for under the fair value option are recorded on our condensed consolidated statements of comprehensive income (loss) within “Gain (loss) on investments, net”.

Dividends

The tables below summarize the dividends we declared during the three and nine months ended September 30, 2026 and 2025.

Note 11 –Earnings (Loss) per Common Share

Earnings (loss) per share for the three and nine months ended September 30, 2026 and 2025 is calculated as follows.

There wereno antidilutive shares that were excluded from the calculation of diluted earnings per share for the three and nine months ended September 30, 2026 and 2025.

Note 12 –Commitments and Contingencies

Commitments and contingencies may arise in the ordinary course of business. As of September 30, 2026, we were not aware of any reported or unreported contingencies.