DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
XSSPX
NUVEEN S&P 500 DYNAMIC OVERW
228 institutions still hold NUVEEN S&P 500 DYNAMIC OVERW as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 6706EW100·228 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
228 institutions reported XSSPX in Q1 2026. MORGAN STANLEY leads at 36.6% of the visible book. +8 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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