DOSSIER · 13F Holders · Q2 2026
ZSTK
ZEROSTACK CORP
11 institutions still hold ZEROSTACK CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 98956L101·11 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
11 institutions reported ZSTK in Q2 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 41.5% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.