DOSSIER · 13F Holders · Q2 2026
MARS
ROUNDHILL SPACE & TECHNOLOGY ETF
17 institutions still hold ROUNDHILL SPACE & TECHNOLOGY ETF as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 77926X338·17 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
17 institutions reported MARS in Q2 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 49.8% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.