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.
Q2 2025 vs. Q1 2025
How the institutions holding Sidus Space Inc. changed between Q1 2025 and Q2 2025.
All holders in Q2 2025All holders in Q1 2025
| Measure | Q1 2025 | Q2 2025 | Change |
|---|---|---|---|
| Holders | 21 | 22 | +1 |
| Shares | 522.3K | 746.0K | +223.7K (+42.8%) |
| Value | $772.3K | $1.29M | +$518.0K (+67.1%) |
New holders (9)
Institutions that held Sidus Space Inc. at the end of Q2 2025 but not at the end of Q1 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| XTX Topco Ltd | 97,358 | $168.4K | 0.01% |
| Jane Street Group, LLC | 55,046 | $95.2K | 0.00% |
| Millennium Management LLC | 45,456 | $78.6K | 0.00% |
| Two Sigma Securities, LLC | 17,862 | $30.9K | 0.00% |
| Engineers Gate Manager LP | 11,658 | $20.2K | 0.00% |
| Avantax Advisory Services, Inc. | 11,003 | $19.0K | 0.00% |
| Tower Research Capital LLC (TRC) | 3,828 | $6.62K | 0.00% |
| Advisor Group Holdings, Inc. | 919 | $1.59K | 0.00% |
| Fortitude Family Office, LLC | 914 | $1.58K | 0.00% |
Sold out (8)
Institutions that held Sidus Space Inc. at the end of Q1 2025 and filed for Q2 2025 without it.
| Institution | Shares, Q1 2025 | Value, Q1 2025 |
|---|---|---|
| FNY Investment Advisers, LLC | 72,500 | $107.0K |
| Essex Investment Management Co LLC | 30,112 | $44.6K |
| Sabby Management, LLC | 24,186 | $35.8K |
| Dimensional Fund Advisors LP | 16,579 | $24.5K |
| Vontobel Holding Ltd. | 13,000 | $19.2K |
| Caitong International Asset Management Co., Ltd | 4,027 | $5.96K |
| IFP Advisors, Inc | 2,000 | $2.96K |
| Federation des caisses Desjardins du Quebec | 1,000 | $1.48K |