Nuveen Taxable Municipal Income Fund
US ˙ NYSE

SecurityNBB / Nuveen Taxable Municipal Income Fund
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership52,962 shares
Latest Disclosed Value $ 829,385
Guggenheim Capital Llc reports 29.13% increase in ownership of NBB / Nuveen Taxable Municipal Income Fund

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 52,962 shares of Nuveen Taxable Municipal Income Fund (US:NBB) valued at $829,385 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 41,014 shares of Nuveen Taxable Municipal Income Fund. This represents a change in shares of 29.13% during the quarter. The current value of the position is $829,915 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 52,962 11,948 29.13 829 27.93 0.0032
2026-02-17 2025-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 41,014 -594 -1.43 648 -3.86 0.0023
2025-11-13 2025-09-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 41,608 10,388 33.27 675 36.71 0.0035
2025-08-13 2025-06-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 31,220 5,967 23.63 494 22.03 0.0039
2025-05-14 2025-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 25,253 11,048 77.78 405 90.57 0.0037
2025-02-13 2024-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 14,205 14,205 213 0.0017
2024-08-14 2024-06-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 0 -701,504 -100.00 0 -100.00
2024-05-14 2024-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 701,504 -59,630 -7.83 10,747 -10.58 0.0757
2024-02-14 2023-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 0 0.00 12,018 8.67 0.0908
2023-11-14 2023-09-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 0 0.00 11,059 -7.39 0.0951
2023-08-11 2023-06-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 0 0.00 11,942 -2.67 0.0937
2023-05-11 2023-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 0 0.00 12,269 1.00 0.1033
2023-02-14 2022-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 0 0.00 12,148 1.72 0.1067
2022-11-14 2022-09-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 761,134 -66,132 -7.99 11,942 -18.90 0.1094
2022-08-15 2022-06-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 827,266 0 0.00 14,725 -10.96 0.1162
2022-05-16 2022-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 827,266 0 0.00 16,537 -11.94 0.0995
2022-02-14 2021-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 827,266 3,900 0.47 18,779 -0.45 0.0980
2021-11-15 2021-09-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 823,366 6,080 0.74 18,863 -1.36 0.1133
2021-08-13 2021-06-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 817,286 0 0.00 19,124 3.59 0.1126
2021-05-13 2021-03-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 817,286 0 0.00 18,462 -4.89 0.1212
2021-02-16 2020-12-31 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 817,286 2,174 0.27 19,411 6.31 0.1217
2020-11-13 2020-09-30 13F NUVEEN TAXABLE MUNICPAL INM COM 67074C103 815,112 7,781 0.96 18,259 5.34 0.1322
2020-08-14 2020-06-30 13F NUVEEN TAXABLE MUNICIPAL COM 67074C103 807,331 3,921 0.49 17,333 12.66 0.1341
2020-06-02 2020-03-31 13F NUVEEN TAXABLE MUNICIPAL COM 67074C103 803,410 0 0.00 15,385 -12.32 0.1549
2020-02-20 2019-12-31 13F/A-1 NUVEEN TAXABLE MUNICPL INCM COM 67074C103 803,410 192,249 31.46 17,546 28.80 0.1318
2020-02-14 2019-12-31 13F NUVEEN TAXABLE MUNICPL INCM COM 67074C103 803,410 192,249 17,546 103,991.6347
2020-02-20 2019-09-30 13F/A-1 NUVEEN TAXABLE MUNICPL INCM COM 67074C103 611,161 598,842 4,861.13 13,623 5,099.62 0.1089
2019-11-14 2019-09-30 13F NUVEEN TAXABLE MUNICPL INCM COM 67074C103 611,161 598,842 13,623 99,833.3400
2019-08-14 2019-06-30 13F NUVEEN TAXABLE MUNICPL INCM COM 67074C103 12,319 -301 -2.39 262 1.16 0.0021
2019-05-15 2019-03-31 13F NUVEEN TAXABLE MUNICPL INCM COM 67074C103 12,620 -304 -2.35 259 3.60 0.0021
2019-02-14 2018-12-31 13F NUVEEN TAXABLE MUNICPL INCM COM 67074C103 12,924 -1,648 -11.31 250 -14.09 0.0021
2018-11-14 2018-09-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 14,572 -335 -2.25 291 -5.21 0.0019
2018-08-14 2018-06-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 14,907 4,471 42.84 307 41.47 0.0020
2018-05-15 2018-03-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 10,436 10,436 217 0.0005
2016-05-16 2016-03-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 0 -23,898 -100.00 0 -100.00
2016-02-16 2015-12-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 23,898 -23,852 -49.95 480 -48.83 0.0014
2015-11-16 2015-09-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 47,750 -6,236 -11.55 938 -10.24 0.0029
2015-08-14 2015-06-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 53,986 -1,409 -2.54 1,045 -11.14 0.0026
2015-05-18 2015-03-31 13F/A-1 NUVEEN BUILD AMER BD FD COM 67074C103 55,395 8,916 19.18 1,176 19.39 0.0028
2015-05-15 2015-03-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 55,395 1,176
2015-02-17 2014-12-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 46,479 -7,601 -14.06 985 -10.70 0.0025
2014-11-14 2014-09-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 54,080 -5,029 -8.51 1,103 -8.99 0.0027
2014-08-14 2014-06-30 13F NUVEEN BUILD AMER BD FD COM 67074C103 59,109 24,314 69.88 1,212 77.71 0.0031
2014-05-16 2014-03-31 13F NUVEEN BUILD AMER BD FD COM 67074C103 34,795 34,795 682 0.0019
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.