Companies › ZSTK

ZEROSTACK CORP COM (ZSTK)

Institutional ownership, SEC filings and insider activity

Sector: Consumer Discretionary · SEC CIK 0001790169 · EDGAR filings · Updated 2026-07-23

ZEROSTACK CORP COM (ZSTK) has reported institutional ownership of 2.6%, with 10 institutional managers holding positions valued at $397.3K per the latest 13F reporting period. SEC filings include an active substantial-doubt (going concern) disclosure per the filings.

Filings this week (1)

• 2026-07-23 — Current report (8-K) filed

Every filing links to the official SEC document. Real-time filing alerts for this company are available inside the app.

Latest updates

• 2026-07-21 — SCHEDULE 13D/A filed
• 2026-07-21 — SCHEDULE 13D/A filed
• 2026-07-21 — SCHEDULE 13D/A filed
• 2026-07-20 — Insider transaction reported (Form 4)
• 2026-07-20 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ZEROSTACK CORP COM has 10 institutional holders and institutional ownership of 2.6%.

Insider activity

Insiders reported 0 transactions (0 buys, 0 sells) across 0 reporting insiders, with a net reported value of $0.

Data flags from SEC filings

Related companies

XWELL Inc (XWEL) · NEWTON GOLF COMPANY INC (NWTG) · GALAXY GAMING INC (GLXZ) · MAXSMAKING INC (MAMK) · WESHOP HOLDINGS LTD (WSHP) · MASTERBEEF GROUP (MB)