DOSSIER · 13F Holders · Q1 2026
PROSHARES TR
4 institutions still hold PROSHARES TR as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 74350P955·4 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
4 institutions reported PROSHARES TR in Q1 2026. IMC-Chicago, LLC leads at 52.9% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.