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.
Q4 2024 vs. Q3 2024
How the institutions holding ZeroStack Corp. changed between Q3 2024 and Q4 2024.
All holders in Q4 2024All holders in Q3 2024
| Measure | Q3 2024 | Q4 2024 | Change |
|---|---|---|---|
| Holders | 21 | 23 | +2 |
| Shares | 407.9K | 550.2K | +142.3K (+34.9%) |
| Value | $623.9K | $566.6K | −$57.3K (−9.2%) |
New holders (8)
Institutions that held ZeroStack Corp. at the end of Q4 2024 but not at the end of Q3 2024.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| AdvisorShares Investments LLC | 70,420 | $72.5K | 0.01% |
| Virtu Financial LLC | 41,507 | $43.0K | 0.00% |
| HRT Financial LP | 22,913 | $23.0K | 0.00% |
| UBS Group AG | 13,125 | $13.5K | 0.00% |
| Sound Income Strategies, LLC | 500 | $515 | 0.00% |
| Bernard Wealth Management Corp. | 500 | $515 | 0.00% |
| SBI Securities Co., Ltd. | 11 | $11 | 0.00% |
| Global Retirement Partners, LLC | 3 | $3 | 0.00% |
Sold out (6)
Institutions that held ZeroStack Corp. at the end of Q3 2024 and filed for Q4 2024 without it.
| Institution | Shares, Q3 2024 | Value, Q3 2024 |
|---|---|---|
| Citadel Advisors LLC | 21,484 | $32.9K |
| XTX Topco Ltd | 18,070 | $27.6K |
| Tower Research Capital LLC (TRC) | 1,600 | $2.45K |
| Farther Finance Advisors, LLC | 99 | $151 |
| Northwestern Mutual Wealth Management Co | 11 | $17 |
| Trust Co of Vermont | 8 | $12 |