DOSSIER · 13F Holders · Q1 2026ETF · Exchange Traded FundDefensive growthQuality
MDY
SPDR S&P MIDCAP 400 ETF TR
1,528 institutions still hold SPDR S&P MIDCAP 400 ETF TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 78467Y107·Exchange Traded Fund·1,528 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
1,528 institutions reported MDY in Q1 2026. BANK OF AMERICA CORP /DE/ leads at 13.9% of the visible book. -45 net institutions QoQ — distribution reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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