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ZeroStack Corp.

ZSTK
Exchange
Nasdaq
Industry
Finance Services
SEC CIK
0001790169

In the last 90 days, ZeroStack Corp. insiders filed 1 open-market purchase and 1 sale; 11 institutions reported holding it in 13F filings for Q2 2026, worth $183.8K in total; no superinvestor holds it.

Q2 2024 vs. Q1 2024

How the institutions holding ZeroStack Corp. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of ZSTK: Q1 2024 compared with Q2 2024
MeasureQ1 2024Q2 2024Change
Holders2220−2
Shares356.5K392.1K+35.6K (+10.0%)
Value$751.8K$400.2K−$351.6K (−46.8%)

New holders (4)

Institutions that held ZeroStack Corp. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to ZSTK in Q2 2024
InstitutionSharesValue% of portfolio
Northern Trust Corp16,415$16.7K0.00%
State Street Corp15,500$15.8K0.00%
UBS Group AG12,163$12.4K0.00%
Financial Network Wealth Advisors LLC50$510.00%

Sold out (6)

Institutions that held ZeroStack Corp. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of ZSTK in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Amundi100,000$168.0K
HRT Financial LP16,328$37.0K
Two Sigma Securities, LLC15,113$34.9K
Vima LLC3,972$1.17K
Allworth Financial LP72$167
Wells Fargo & Company56$129