Nuveen Select 免稅收入投資組合
US ˙ NYSE ˙ US67062F1003

SecurityNXP / Nuveen Select Tax-Free Income Portfolio
InstitutionUBS Group AG
Latest Disclosed Ownership1,426,792 shares
Latest Disclosed Value $ 20,474,465
UBS Group AG reports 9.16% increase in ownership of NXP / Nuveen Select Tax-Free Income Portfolio

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 1,426,792 shares of Nuveen Select Tax-Free Income Portfolio (US:NXP) valued at $20,474,465 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,307,100 shares of Nuveen Select Tax-Free Income Portfolio. This represents a change in shares of 9.16% during the quarter. The current value of the position is $20,288,982 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)
2026-05-05 2026-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,426,792 119,692 9.16 20,474 11.09 0.0006
2026-01-29 2025-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,307,100 -47,063 -3.48 18,430 -5.88 0.0005
2025-11-13 2025-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,354,163 -3,835 -0.28 19,581 2.63 0.0031
2025-08-14 2025-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,357,998 -94,839 -6.53 19,080 -8.61 0.0033
2025-05-13 2025-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,452,837 -78,453 -5.12 20,877 -10.01 0.0038
2025-02-14 2024-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,531,290 15,932 1.05 23,199 1.32 0.0043
2024-11-14 2024-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,515,358 21,376 1.43 22,897 5.77 0.0050
2024-08-14 2024-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,493,982 -95,416 -6.00 21,648 -5.68 0.0053
2024-05-13 2024-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,589,398 26,274 1.68 22,951 -0.66 0.0057
2024-02-09 2023-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,563,124 -15,876 -1.01 23,103 10.01 0.0069
2023-11-09 2023-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,579,000 96,024 6.48 21,001 -1.73 0.0072
2023-08-11 2023-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,482,976 66,497 4.69 21,370 5.43 0.0072
2023-05-12 2023-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,416,479 50,491 3.70 20,270 6.68 0.0074
2023-02-08 2022-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,365,988 240,250 21.34 19,001 29.43 0.0071
2022-11-10 2022-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 1,125,738 137,129 13.87 14,680 8.47 0.0064
2022-08-10 2022-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 988,609 287,300 40.97 13,534 33.74 0.0056
2022-05-16 2022-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 701,309 -87,003 -11.04 10,120 -19.66 0.0034
2022-02-14 2021-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 788,312 714,058 961.64 12,597 875.76 0.0036
2021-11-15 2021-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 74,254 -1,500 -1.98 1,291 -6.85 0.0004
2021-08-13 2021-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 75,754 -1,799 -2.32 1,386 2.82 0.0004
2021-05-12 2021-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 77,553 -1,901 -2.39 1,348 -4.67 0.0004
2021-02-11 2020-12-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 79,454 3,263 4.28 1,414 11.25 0.0005
2020-11-12 2020-09-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 76,191 1,635 2.19 1,271 8.73 0.0005
2020-07-31 2020-06-30 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 74,556 -474 -0.63 1,169 4.10 0.0005
2020-05-01 2020-03-31 13F NUVEEN SELECT TAX-FREE INCOM SH BEN INT 67062F100 75,030 27,775 58.78 1,123 44.72 0.0005
2020-02-14 2019-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 47,255 -21,658 -31.43 776 -28.35 0.0003
2019-11-14 2019-09-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 68,913 -8,453 -10.93 1,083 -8.38 0.0004
2019-08-14 2019-06-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 77,366 39,171 102.56 1,182 111.45 0.0005
2019-05-14 2019-03-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 38,195 -4,365 -10.26 559 -6.52 0.0002
2019-02-14 2018-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 42,560 48 0.11 598 1.18 0.0003
2018-11-14 2018-09-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 42,512 -9,755 -18.66 591 -20.88 0.0002
2018-08-14 2018-06-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 52,267 -10,067 -16.15 747 -14.53 0.0003
2018-05-15 2018-03-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 62,334 -2,197 -3.40 874 -7.42 0.0004
2018-02-14 2017-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 64,531 -1,283 -1.95 944 -3.87 0.0004
2017-11-14 2017-09-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 65,814 3,088 4.92 982 8.87 0.0005
2017-11-14 2017-06-30 13F/A-1 NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 62,726 464 0.75 902 3.20 0.0005
2017-08-14 2017-06-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 62,726 902
2017-11-14 2017-03-31 13F/A-1 NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 62,262 -6,752 -9.78 874 -8.86 0.0005
2017-05-12 2017-03-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 62,262 874
2017-02-14 2016-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 69,014 -4,406 -6.00 959 -14.76 0.0005
2016-11-14 2016-09-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 73,420 -18,920 -20.49 1,125 -21.44 0.0007
2016-08-12 2016-06-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 92,340 12,650 15.87 1,432 20.64 0.0009
2016-05-12 2016-03-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 79,690 -856 -1.06 1,187 3.13 0.0008
2016-02-16 2015-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 80,546 7,961 10.97 1,151 16.97 0.0007
2015-11-13 2015-09-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 72,585 2,195 3.12 984 3.04 0.0007
2015-08-14 2015-06-30 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 70,390 -5,261 -6.95 955 -13.02 0.0006
2015-05-14 2015-03-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 75,651 -7,589 -9.12 1,098 -7.50 0.0008
2015-02-17 2014-12-31 13F NUVEEN SELECT TAX FREE INCM SH BEN INT 67062F100 83,240 83,240 1,187 0.0008
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.