DOSSIER · 13F Holders · —
PENTON MEDIA INC COM
0 institutions still hold PENTON MEDIA INC COM as of —. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 709668107·0 13F holders
AI Holders Summary · —
0 institutions reported PENTON MEDIA INC COM in —. Top-holder concentration data is loading.
No institutional holders on file yet.