Sidus Space Inc.
SIDU- Exchange
- Nasdaq
- Industry
- Radiotelephone Communications
- SEC CIK
- 0001879726
No open-market purchases or sales by Sidus Space Inc. insiders were filed in the last 90 days; 112 institutions reported holding it in 13F filings for Q2 2026, worth $81.3M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Sidus Space Inc. as of Jun 30, 2025. 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
- 22
- +1 vs. Q1 2025
- Shares held
- 746.0K
- +223.7K (+42.8%) vs. Q1 2025
- Total value
- $1.29M
- +$518.0K (+67.1%) vs. Q1 2025
- New holders
- 9
- 6 more added
- Sold out
- 8
- 2 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIDU 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 | 112 | $81.3M |
| Q1 2026 | 61 | $20.4M |
| Q4 2025 | 49 | $20.5M |
| Q3 2025 | 22 | $1.06M |
| Q2 2025 | 22 | $1.29M |
| Q1 2025 | 21 | $772.3K |
| Q4 2024 | 22 | $3.68M |
| Q3 2024 | 10 | $231.3K |
| Q2 2024 | 11 | $358.1K |
| Q1 2024 | 14 | $1.08M |
| Q4 2023 | 15 | $699.8K |
| Q3 2023 | 21 | $285.8K |
| Q2 2023 | 23 | $1.48M |
| Q1 2023 | 20 | $657.9K |
| Q4 2022 | 18 | $611.3K |
| Q3 2022 | 18 | $1.08M |
| Q2 2022 | 15 | $1.30M |
| Q1 2022 | 7 | $124.0K |
| Q4 2021 | 5 | $915.0K |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Sidus Space Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 198,513 | $343.4K | 0.00% | +64,300+47.9% | Added |
| Geode Capital Management, LLC | 120,799 | $209.0K | 0.00% | +26,498+28.1% | Added |
| XTX Topco Ltd | 97,358 | $168.4K | 0.01% | +97,358 | New |
| Jane Street Group, LLC | 55,046 | $95.2K | 0.00% | +55,046 | New |
| Morgan Stanley | 47,313 | $81.9K | 0.00% | +34,672+274.3% | Added |
| Millennium Management LLC | 45,456 | $78.6K | 0.00% | +45,456 | New |
| Virtu Financial LLC | 35,448 | $61.0K | 0.00% | +23,006+184.9% | Added |
| Bank of Montreal | 35,000 | $60.5K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 30,772 | $53.2K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 22,685 | $39.2K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 17,862 | $30.9K | 0.00% | +17,862 | New |
| Engineers Gate Manager LP | 11,658 | $20.2K | 0.00% | +11,658 | New |
| Avantax Advisory Services, Inc. | 11,003 | $19.0K | 0.00% | +11,003 | New |
| UBS Group AG | 7,365 | $12.7K | 0.00% | −4,188−36.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,828 | $6.62K | 0.00% | +3,828 | New |
| SBI Securities Co., Ltd. | 2,209 | $3.82K | 0.00% | −1,338−37.7% | Reduced |
| Golden State Wealth Management, LLC | 1,000 | $1.73K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 919 | $1.59K | 0.00% | +919 | New |
| Fortitude Family Office, LLC | 914 | $1.58K | 0.00% | +914 | New |
| Bank of America Corp | 674 | $1.17K | 0.00% | +99+17.2% | Added |
| Central Trust Co | 100 | $173 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 90 | $156 | 0.00% | +18+25.0% | Added |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −72,500−100.0% | Sold out |
| Essex Investment Management Co LLC | 0 | $0 | 0.00% | −30,112−100.0% | Sold out |
| Sabby Management, LLC | 0 | $0 | 0.00% | −24,186−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −16,579−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −4,027−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |