Nuveen Taxable Municipal Income Fund

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Nuveen Taxable Municipal Income Fund

NBB·NYSE·Unknown·CIK 0001478888

Nuveen Taxable Municipal Income Fund is a closed-ended fixed income mutual fund that invests primarily in the fixed income markets of the United States. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. Its investment strategy focuses on Build America Bonds, which are taxable municipal securities. The fund also allocates a portion of its portfolio to derivative instruments. To construct its portfolio, Nuveen Taxable Municipal Income Fund utilizes a fundamental analysis approach, incorporating both bottom-up and top-down stock picking methods. The fund measures its performance against the Barclays Capital Build America Bond Index. Established on December 4, 2009, the fund was previously known as Nuveen Build America Bond Fund and is domiciled in the United States.

Nuveen Taxable Municipal Income Fund (NYSE:NBB) is a publicly traded company in the Unknown sector.

Short Interest & Short Volume

1.81 days to cover

FINRA reported short interest of 135,101 shares in NBB as of the September 15, 2026 settlement, a 61.6% increase from the prior period — about 1.8 days to cover at its recent average daily volume. On October 2, 2026, 54.2% of NBB volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)135,101 shares as of September 15, 2026

Change vs prior period▲ 61.6%

Days to cover1.81 at avg daily volume of 74,562

Daily short volume (FINRA facilities)54.2% of 50,894 shares on October 2, 2026

5-day average short volume48.3%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

Dilution Risk

Low risk

Filing-implied dilution signals for NBB, detected from its recent SEC filings · based on capital-structure filings through 2026-10-02.

2 recent capital raises

Use of Proceeds Updated · No New Share Issuance

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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