Nuveen S&P 500 Dynamic Overwrite Fund
US ˙ NYSE ˙ US6706EW1000

SecuritySPXX / Nuveen S&P 500 Dynamic Overwrite Fund
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership590,763 shares
Latest Disclosed Value $ 9,493,599
Advisor Group Holdings, Inc. reports 292.54% increase in ownership of SPXX / Nuveen S&P 500 Dynamic Overwrite Fund

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 590,763 shares of Nuveen S&P 500 Dynamic Overwrite Fund (US:SPXX) valued at $9,493,561 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 150,499 shares of Nuveen S&P 500 Dynamic Overwrite Fund. This represents a change in shares of 292.54% during the quarter. The current value of the position is $10,675,087 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 S&P 500 DYNAMIC OVERW COM 6706EW100 590,763 440,264 292.54 9,494 249.65 0.0081
2026-02-17 2025-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 150,499 29,582 24.46 2,715 28.43 0.0040
2025-11-14 2025-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 120,917 14,788 13.93 2,114 12.33 0.0030
2025-09-04 2025-06-30 13F/A-1 NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 106,129 54,714 106.42 1,883 116.82 0.0034
2025-08-13 2025-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 41,107 -10,308 730 0.0008
2025-05-12 2025-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 51,415 9,817 23.60 869 17.62 0.0019
2025-06-06 2024-12-31 13F/A-1 NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 41,598 -425 -1.01 738 4.68 0.0017
2025-02-07 2024-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 42,037 14 706 0.0018
2024-11-13 2024-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 42,023 -5,847 -12.21 705 -9.73 0.0016
2024-08-13 2024-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 47,870 47 0.10 782 4.27 0.0018
2024-05-10 2024-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 47,823 -259 -0.54 749 3.60 0.0017
2024-02-12 2023-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 48,082 -19,543 -28.90 723 -27.84 0.0013
2023-11-13 2023-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 67,625 23,616 53.66 1,002 45.22 0.0015
2023-08-21 2023-06-30 13F/A-1 NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 44,009 7,265 19.77 690 20.63 0.0012
2023-08-10 2023-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 44,009 7,265 690 0.0002
2023-05-12 2023-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 36,744 -317 -0.86 572 -4.19 0.0011
2023-02-10 2022-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 37,061 2,555 7.40 597 15.03 0.0012
2022-11-14 2022-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 34,506 9,529 38.15 519 32.74 0.0012
2022-08-10 2022-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 24,977 7,962 46.79 391 28.20 0.0009
2022-05-04 2022-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 17,015 -7,995 -31.97 305 -34.55 0.0006
2022-02-03 2021-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 25,010 -7,528 -23.14 466 -16.19 0.0009
2021-11-05 2021-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 32,538 2,303 7.62 556 1.46 0.0012
2021-08-02 2021-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 30,235 -8,752 -22.45 548 -15.04 0.0012
2021-05-13 2021-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 38,987 -3,455 -8.14 645 -0.15 0.0016
2021-02-10 2020-12-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 42,442 3,810 9.86 646 25.44 0.0017
2020-11-12 2020-09-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 38,632 6,488 20.18 515 25.00 0.0015
2020-08-14 2020-06-30 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 32,144 1,003 3.22 412 14.44 0.0014
2020-05-18 2020-03-31 13F NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 31,141 31,141 360 0.0015
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.