Sidus Space Inc. (SIDU) Institutional Ownership

Ownership Summary

Sidus Space Inc. (NASDAQ:SIDU) has 1 institutional investors with active 13F positions as of September 2025.

• They owned 0.0% of outstanding stock in September 2025, down from 0.0% the prior quarter.
• Their total shares held in SIDU maintained 0.0% quarter over quarter, and separately, investors owning Sidus Space stayed flat from a year ago.
• Of these 1 funds, 0 grew their exposure to Sidus Space, 0 cut back, and 1 maintained positions.
• Combined, these investors held 914 shares in SIDU for September 2025, with no net change quarter on quarter, and down 8.18Mn shares year over year.
• VANGUARD CAPITAL MANAGEMENT LLC holds the largest position in SIDU at 3.36Mn shares as of September 30, 2025, or 13.49% of shares outstanding.
• The biggest buyers of Sidus Space for the quarter ending September 2025 included VANGUARD CAPITAL MANAGEMENT LLC (3.36Mn), BlackRock, Inc. (646.94K), MILLENNIUM MANAGEMENT LLC (445.23K), GEODE CAPITAL MANAGEMENT, LLC (417.34K), VANGUARD FIDUCIARY TRUST CO (379.93K).
• The biggest sellers of Sidus Space for the quarter ending September 2025 included JANE STREET GROUP, LLC (714.4K), TWO SIGMA SECURITIES, LLC (117.56K), Virtu Financial LLC (42.22K), SG Americas Securities, LLC (27.26K), UBS Group AG (26.63K).
• Per Business Quant data, the top 10 holders of Sidus Space for the quarter ending September 2025 are VANGUARD CAPITAL MANAGEMENT LLC (3.36Mn), GEODE CAPITAL MANAGEMENT, LLC (755.31K), BlackRock, Inc. (649.27K), UBS Group AG (472.37K), MILLENNIUM MANAGEMENT LLC (445.23K), VANGUARD FIDUCIARY TRUST CO (379.93K), Penserra Capital Management LLC (363.18K), State Street Corp (307.22K), FOUNDATIONS INVESTMENT ADVISORS, LLC (269.75K), SLT Holdings LLC (269.75K).