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.
Q1 2025 vs. Q4 2024
How the institutions holding ZeroStack Corp. changed between Q4 2024 and Q1 2025.
All holders in Q1 2025All holders in Q4 2024
| Measure | Q4 2024 | Of which not filed for Q1 2025 | Q1 2025 | Change |
|---|---|---|---|---|
| Holders | 23 | 1 | 24 | +2 |
| Shares | 550.2K | 3 | 545.0K | −5.15K (−0.9%) |
| Value | $566.6K | $3 | $333.9K | −$232.7K (−41.1%) |
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (7)
Institutions that held ZeroStack Corp. at the end of Q1 2025 but not at the end of Q4 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Ewing Morris & Co. Investment Partners Ltd. | 18,665 | $16.3K | 0.01% |
| XTX Topco Ltd | 23,521 | $14.2K | 0.00% |
| Two Sigma Securities, LLC | 10,891 | $6.59K | 0.00% |
| Barclays PLC | 315 | $191 | 0.00% |
| Wells Fargo & Company | 61 | $37 | 0.00% |
| BlackRock, Inc. | 30 | $18 | 0.00% |
| IFP Advisors, Inc | 10 | $6 | 0.00% |
Sold out (5)
Institutions that held ZeroStack Corp. at the end of Q4 2024 and filed for Q1 2025 without it.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Virtu Financial LLC | 41,507 | $43.0K |
| HRT Financial LP | 22,913 | $23.0K |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 60 | $61 |
| FMR LLC | 54 | $56 |
| The PNC Financial Services Group, Inc. | 13 | $13 |
Not filed for Q1 2025 yet (1)
Institutions that held ZeroStack Corp. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2024 | Value, Q4 2024 |
|---|---|---|
| Global Retirement Partners, LLC | 3 | $3 |