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 2026 vs. Q1 2026
How the institutions holding ZeroStack Corp. changed between Q1 2026 and Q2 2026.
All holders in Q2 2026All holders in Q1 2026
| Measure | Q1 2026 | Q2 2026 | Change |
|---|---|---|---|
| Holders | 10 | 11 | +1 |
| Shares | 64.3K | 61.3K | −3.01K (−4.7%) |
| Value | $397.3K | $183.8K | −$213.5K (−53.7%) |
New holders (3)
Institutions that held ZeroStack Corp. at the end of Q2 2026 but not at the end of Q1 2026.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Tower Research Capital LLC (TRC) | 1,730 | $5.19K | 0.00% |
| Barclays PLC | 3 | $9 | 0.00% |
| Citigroup Inc | 1 | $3 | 0.00% |
Sold out (2)
Institutions that held ZeroStack Corp. at the end of Q1 2026 and filed for Q2 2026 without it.
| Institution | Shares, Q1 2026 | Value, Q1 2026 |
|---|---|---|
| Bernard Wealth Management Corp. | 12 | $75 |
| Sound Income Strategies, LLC | 12 | $72 |