DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
FNX
First Trust Mid Cap Core AlphaDEX ETF
218 institutions still hold First Trust Mid Cap Core AlphaDEX ETF as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 33735b108·218 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
218 institutions reported FNX in Q1 2026. MORGAN STANLEY leads at 21.1% of the visible book. +28 net new institutions vs prior quarter — accumulation reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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