DOSSIER · 13F Holders · Q1 2026
ZSL
PROSHARES TR II
14 institutions still hold PROSHARES TR II as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 74347Y672·14 13F holders·last filed Mar 31, 2026
AI Holders Summary · Q1 2026
14 institutions reported ZSL in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 37.2% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.