DOSSIER · 13F Holders · Q2 2026
Constellation Energy Group Inc
3 institutions still hold Constellation Energy Group Inc as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 210371100·3 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
3 institutions reported Constellation Energy Group Inc in Q2 2026. Byrne Asset Management LLC leads at 49.9% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.