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NBB

Nuveen Taxable Municipal Income Fund
$15.71 -0.03 (-0.19%) At close · Jul 2
Market Cap
$461.79M
Shares
29,394,752

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 78
Total Value: $204,052,766
Total Shares: 13,029,826

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 79 13F filers
Top Holder
29.1%
Jun 2023 → Mar 2026 · range 18.5% – 30.7%
of institutional value
Top 5
68.2%
Jun 2023 → Mar 2026 · range 53.5% – 68.2%
of institutional value
Top 10
84.0%
Jun 2023 → Mar 2026 · range 75.3% – 84.0%
of institutional value
HHI
1,380
Jun 2023 → Mar 2026 · range 825 – 1,380
Broadly held
Showing 78 of 78
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1478888 CUSIP 67074C103 13F (30d) 1 filings 1 filers Visit website