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.

• Their combined ownership stood at 0.0% of outstanding shares in September 2025, down from 0.0% in June 2025.
• Their total shares held in SIDU maintained 0.0% quarter over quarter, and separately, investors owning Sidus Space stayed flat from a year ago.
• Among the 1 funds, 0 bought more Sidus Space shares, 0 sold down, and 1 held their ground.
• Institutional investors collectively held 914 shares in Sidus Space as of September 2025, with no net change quarter on quarter, and down 8.18Mn shares year over year.
• VANGUARD CAPITAL MANAGEMENT LLC leads ownership in SIDU with 3.36Mn shares as of September 30, 2025, equal to 13.49% of outstanding shares.
• The largest buyers of Sidus Space for the quarter ending September 2025 were 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 largest sales of SIDU for the quarter ending September 2025 came from 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).
• Sidus Space's 10 largest shareholders as of September 2025 include 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) per Business Quant data.