Nuveen Mortgage & Income Fund current report, 28 August 2012

Business Context and Reporting Period

This Form 8-K is filed by Nuveen Mortgage Opportunity Term Fund (the "Registrant") on August 28, 2012. The filing discloses the unaudited financial statements of Wellington Management Legacy Securities PPIF, LP (the "Feeder Fund") for the six months ended June 30, 2012, and Wellington Management Legacy Securities PPIF Master Fund, LP (the "Master Fund") for the three and six months ended June 30, 2012, and June 30, 2011.

The Registrant typically invests at least 80% of its managed assets in mortgage-backed securities, directly and indirectly through a limited partnership interest in the Feeder Fund. The Feeder Fund invests substantially all of its assets alongside the U.S. Department of the Treasury in the Master Fund.

Key Financial Metrics

The filing text does not provide specific numerical values for revenue, profit, cash flow, margins, debt, or liquidity for the Registrant. The document serves as a disclosure vehicle to attach the financial statements of the Feeder Fund and Master Fund as Exhibits 99.1 and 99.2, respectively. The text explicitly states that the attached Financial Statements are not the financial statements of the Registrant.

Material Changes

The filing does not contain a narrative discussion of material changes in financial condition or results of operations for the Registrant. It references comparative periods for the Master Fund (June 30, 2012 vs. June 30, 2011) within the attached exhibits, but no specific comparative data is presented in the body of this report.

Guidance, Outlook, and Risks

The filing contains no management commentary, forward-looking guidance, or specific risk factors beyond the standard disclosure of the Registrant's investment strategy. The primary operational risk noted is the Registrant's reliance on the Feeder Fund and Master Fund structure for its mortgage-backed securities exposure.

Investor Verification Checklist

  • Review Exhibit 99.1 for the unaudited financial statements of the Feeder Fund for the six months ended June 30, 2012.
  • Review Exhibit 99.2 for the unaudited financial statements of the Master Fund for the three and six months ended June 30, 2012, and the comparative period ended June 30, 2011.
  • Verify the Registrant's current allocation to the Feeder Fund to confirm adherence to the 80% investment policy in mortgage-backed securities.
  • Confirm that the financial performance of the Feeder Fund and Master Fund aligns with the Registrant's reported net asset value changes in other filings.