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SPXX · Nuveen S&P 500 Dynamic Overwrite Fund

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$19.22 +0.04 (+0.21%)
Market Cap
$344.61M
Shares
17.98M

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.

Holders: 231
Total Value: $812,675,653
Total Shares: 43,598,486
Showing 1–100 of 231 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 231 13F filers · Δ vs Mar 31, 2026
Top Holder
28.6%
Sep 2023 → Jun 2026 · range 13.5% – 28.6%
+0.3 pts
Top 5
48.8%
Sep 2023 → Jun 2026 · range 43.4% – 57.7%
+0.9 pts
Top 10
67.3%
Sep 2023 → Jun 2026 · range 65.3% – 77.0%
+2.0 pts
HHI
1,012
Sep 2023 → Jun 2026 · range 617 – 1,012
Broadly held+24

Quarterly Activity

vs Mar 31, 2026
New
27
Increased
64
Decreased
92
Sold Out
24
Unchanged
48
Holder count: +3
Institutional value: +17.3%
Shares held: +1.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 231
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1338561 CUSIP 6706EW100 13F (30d) 147 filings 146 filers Visit website