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, Q4 2025
Institutional positions in Sidus Space Inc. as of Dec 31, 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
- 49
- +27 vs. Q3 2025
- Shares held
- 6.53M
- +5.51M (+537.9%) vs. Q3 2025
- Total value
- $20.5M
- +$19.4M (+1,826.9%) vs. Q3 2025
- New holders
- 29
- 14 more added
- Sold out
- 2
- 3 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Sidus Space Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 6 | $0 | 0.00% | −4,994−99.9% | Reduced |
| Morgan Stanley | 131 | $411 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 317 | $996 | 0.00% | −410−56.4% | Reduced |
| Allworth Financial LP | 320 | $1.00K | 0.00% | +230+255.6% | Added |
| Flagship Harbor Advisors, LLC | 500 | $1.57K | 0.00% | +500 | New |
| Concord Wealth Partners | 500 | $1.57K | 0.00% | +500 | New |
| Golden State Wealth Management, LLC | 1,000 | $3.14K | 0.00% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 1,000 | $3.14K | 0.00% | +1,000 | New |
| McGuire Capital Advisors Inc | 1,000 | $3.14K | 0.00% | +1,000 | New |
| Deutsche Bank AG | 1,360 | $4.27K | 0.00% | +1,360 | New |
| SBI Securities Co., Ltd. | 2,056 | $6.46K | 0.00% | −157−7.1% | Reduced |
| BlackRock, Inc. | 2,332 | $7.32K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 2,458 | $7.72K | 0.00% | +143+6.2% | Added |
| Tower Research Capital LLC (TRC) | 2,485 | $7.80K | 0.00% | +2,485 | New |
| Advisor Group Holdings, Inc. | 3,539 | $11.1K | 0.00% | +1,750+97.8% | Added |
| FNY Investment Advisers, LLC | 7,000 | $21.0K | 0.01% | +7,000 | New |
| Ground Swell Capital, LLC | 10,489 | $32.9K | 0.07% | +10,489 | New |
| GTS Securities LLC | 11,103 | $34.9K | 0.00% | +11,103 | New |
| Resurgent Financial Advisors LLC | 12,100 | $38.0K | 0.02% | +12,100 | New |
| Omers Administration Corp | 12,700 | $39.9K | 0.00% | +12,700 | New |
| Cetera Investment Advisers | 12,814 | $40.2K | 0.00% | +727+6.0% | Added |
| T3 Companies, LLC | 17,000 | $53.4K | 0.07% | +17,000 | New |
| Global Retirement Partners, LLC | 22,000 | $69.1K | 0.00% | +22,000 | New |
| Mariner, LLC | 22,044 | $69.2K | 0.00% | +22,044 | New |
| Northern Trust Corp | 23,540 | $73.9K | 0.00% | +855+3.8% | Added |
| LPL Financial LLC | 25,943 | $81.5K | 0.00% | +25,943 | New |
| SG Americas Securities, LLC | 37,476 | $118.0K | 0.00% | +37,476 | New |
| Citigroup Inc | 43,608 | $136.9K | 0.00% | +37,374+599.5% | Added |
| Bank of Montreal | 45,500 | $142.9K | 0.00% | +10,500+30.0% | Added |
| Quadrature Capital Ltd | 48,036 | $150.8K | 0.00% | +19,711+69.6% | Added |
| Western Wealth Management, LLC | 50,000 | $157.0K | 0.01% | +50,000 | New |
| Citadel Advisors LLC | 52,141 | $163.7K | 0.00% | +52,141 | New |
| Goldman Sachs Group Inc | 54,029 | $169.7K | 0.00% | +17,189+46.7% | Added |
| Thompson Davis & Co., Inc. | 61,900 | $194.4K | 0.12% | +61,900 | New |
| Connective Capital Management, LLC | 70,000 | $219.8K | 0.13% | +70,000 | New |
| State Street Corp | 77,472 | $243.3K | 0.00% | +46,700+151.8% | Added |
| Virtu Financial LLC | 93,541 | $294.0K | 0.01% | +93,541 | New |
| Penserra Capital Management LLC | 110,790 | $347.0K | 0.00% | +110,790 | New |
| Schonfeld Strategic Advisors LLC | 123,766 | $388.6K | 0.00% | +123,766 | New |
| Two Sigma Securities, LLC | 128,612 | $403.8K | 0.06% | +128,612 | New |
| DnB Asset Management AS | 140,634 | $441.6K | 0.00% | +140,634 | New |
| Sassicaia Capital Advisers LLC | 201,514 | $632.8K | 1.39% | +201,514 | New |
| Scientech Research LLC | 289,382 | $908.7K | 0.57% | +289,382 | New |
| Geode Capital Management, LLC | 337,966 | $1.06M | 0.00% | +102,020+43.2% | Added |
| XTX Topco Ltd | 495,266 | $1.56M | 0.04% | +495,266 | New |
| UBS Group AG | 498,999 | $1.57M | 0.00% | +497,180+27,332.6% | Added |
| Jane Street Group, LLC | 743,409 | $2.33M | 0.00% | +719,196+2,970.3% | Added |
| Vanguard Group Inc | 1,267,451 | $3.98M | 0.00% | +704,823+125.3% | Added |
| HRT Financial LP | 1,364,142 | $4.28M | 0.01% | +1,364,142 | New |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,873−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −914−100.0% | Sold out |