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.
13F holders, Q3 2022
Institutional positions in ZeroStack Corp. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 32
- −7 vs. Q2 2022
- Shares held
- 4.38M
- +39.8K (+0.9%) vs. Q2 2022
- Total value
- $3.10M
- +$446.1K (+16.8%) vs. Q2 2022
- New holders
- 3
- 8 more added
- Sold out
- 10
- 4 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ZSTK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 11 | $183.8K |
| Q1 2026 | 10 | $397.3K |
| Q4 2025 | 8 | $8.00K |
| Q3 2025 | 12 | $109.3K |
| Q2 2025 | 26 | $330.5K |
| Q1 2025 | 24 | $333.9K |
| Q4 2024 | 23 | $566.6K |
| Q3 2024 | 21 | $623.9K |
| Q2 2024 | 20 | $400.2K |
| Q1 2024 | 22 | $751.8K |
| Q4 2023 | 22 | $1.52M |
| Q3 2023 | 23 | $2.01M |
| Q2 2023 | 20 | $1.16M |
| Q1 2023 | 32 | $1.57M |
| Q4 2022 | 39 | $4.00M |
| Q3 2022 | 32 | $3.10M |
| Q2 2022 | 39 | $2.65M |
| Q1 2022 | 28 | $3.64M |
| Q4 2021 | 35 | $7.60M |
| Q3 2021 | 25 | $6.47M |
| Q2 2021 | 10 | $317.0K |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding ZeroStack Corp.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global Investments Co., Ltd. | 2,296,758 | $1.62M | 0.00% | +890,141+63.3% | Added |
| Highbridge Capital Management LLC | 825,000 | $582.0K | 0.01% | 00.0% | Unchanged |
| ETF Managers Group, LLC | 513,466 | $362.0K | 0.01% | +397,971+344.6% | Added |
| Renaissance Technologies LLC | 281,000 | $198.0K | 0.00% | −342,073−54.9% | Reduced |
| Vident Investment Advisory, LLC | 180,763 | $128.0K | 0.00% | +42,436+30.7% | Added |
| MML Investors Services, LLC | 47,500 | $34.0K | 0.00% | +47,500 | New |
| Cobblestone Capital Advisors LLC | 44,533 | $31.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 29,858 | $21.0K | 0.00% | −317,065−91.4% | Reduced |
| Wedbush Securities Inc | 25,000 | $18.0K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 20,412 | $14.0K | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 12,256 | $14.0K | 0.00% | +691+6.0% | Added |
| 360 Financial, Inc. | 13,162 | $9.00K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 13,149 | $9.00K | 0.00% | +13,149 | New |
| Beacon Financial Advisory LLC | 13,125 | $9.00K | 0.01% | +13,125 | New |
| Creative Planning | 11,249 | $8.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 10,429 | $8.00K | 0.00% | +10,156+3,720.1% | Added |
| Detalus Advisors, LLC | 10,000 | $7.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 7,969 | $6.00K | 0.00% | +3,818+92.0% | Added |
| Global Retirement Partners, LLC | 6,999 | $4.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,200 | $4.00K | 0.00% | +200+4.0% | Added |
| Castle Wealth Management LLC | 2,500 | $2.00K | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 2,300 | $2.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 766 | $1.00K | 0.00% | −5,500−87.8% | Reduced |
| Toth Financial Advisory Corp | 900 | $1.00K | 0.00% | −33−3.5% | Reduced |
| Allworth Financial LP | 1,200 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tradewinds Capital Management, LLC | 1,100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Trustcore Financial Services, LLC | 1,000 | $1.00K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 1,500 | $1.00K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 799 | $1.00K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 696 | $491 | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 666 | $0 | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,000 | $0 | 0.00% | +100+11.1% | Added |
| Millennium Management LLC | 0 | $0 | 0.00% | −425,909−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −159,884−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −60,618−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −14,598−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −12,687−100.0% | Sold out |
| Koshinski Asset Management, Inc. | 0 | $0 | 0.00% | −11,786−100.0% | Sold out |
| Advisors Management Group Inc | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Keystone Financial Group | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −7,944−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,435−100.0% | Sold out |