DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
ON 0.5 03/01/29
ON SEMICONDUCTOR CORP
104 institutions still hold ON SEMICONDUCTOR CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 682189AU9·104 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
104 institutions reported ON 0.5 03/01/29 in Q1 2026. Calamos Advisors LLC leads at 11.9% of the visible book. -92 net institutions QoQ — distribution reading.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.
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