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, Q4 2024
Institutional positions in ZeroStack Corp. as of Dec 31, 2024. 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
- 23
- +2 vs. Q3 2024
- Shares held
- 550.2K
- +142.3K (+34.9%) vs. Q3 2024
- Total value
- $566.6K
- −$57.3K (−9.2%) vs. Q3 2024
- New holders
- 8
- 3 more added
- Sold out
- 6
- 5 more reduced
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding ZeroStack Corp.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 130,934 | $134.9K | 0.00% | +24,713+23.3% | Added |
| Renaissance Technologies LLC | 115,013 | $118.5K | 0.00% | −16,130−12.3% | Reduced |
| Vanguard Group Inc | 88,780 | $91.4K | 0.00% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 70,420 | $72.5K | 0.01% | +70,420 | New |
| Virtu Financial LLC | 41,507 | $43.0K | 0.00% | +41,507 | New |
| State Street Corp | 36,600 | $37.7K | 0.00% | +21,100+136.1% | Added |
| HRT Financial LP | 22,913 | $23.0K | 0.00% | +22,913 | New |
| Northern Trust Corp | 16,415 | $16.9K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 13,125 | $13.5K | 0.00% | +13,125 | New |
| Morgan Stanley | 11,776 | $12.1K | 0.00% | +5,000+73.8% | Added |
| Royal Bank of Canada | 749 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 500 | $515 | 0.00% | +500 | New |
| Bernard Wealth Management Corp. | 500 | $515 | 0.00% | +500 | New |
| Advisor Group Holdings, Inc. | 386 | $396 | 0.00% | −35−8.3% | Reduced |
| Global Financial Private Client, LLC | 248 | $255 | 0.00% | −1−0.4% | Reduced |
| Bank of America Corp | 126 | $130 | 0.00% | −1−0.8% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 60 | $61 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 54 | $56 | 0.00% | −42−43.8% | Reduced |
| Toth Financial Advisory Corp | 45 | $47 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 13 | $13 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 11 | $11 | 0.00% | +11 | New |
| Global Retirement Partners, LLC | 3 | $3 | 0.00% | +3 | New |
| Danske Bank A/S | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −21,484−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −18,070−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −99−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −8−100.0% | Sold out |