Who Owns SIDUS SPACE INC (SIDU)? -- Institutional Holders (2026-06-30)
129 institutions reported holding $99.4M of SIDUS SPACE INC (SIDU) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($22.6M), VANGUARD GROUP INC ($17.5M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($8.3M), CITADEL ADVISORS LLC ($7.0M), GEODE CAPITAL MANAGEMENT, LLC ($5.7M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $22.6M | 8.0M | Added |
| 2 | VANGUARD GROUP INC | $17.5M | 6.2M | Added |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8.3M | 2.9M | Added |
| 4 | CITADEL ADVISORS LLC | $7.0M | 2.5M | Added |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $5.7M | 2.0M | Added |
| 6 | STATE STREET CORP | $4.7M | 1.7M | Added |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $3.3M | 1.2M | New |
| 8 | Caption Management, LLC | $2.8M | 1.0M | New |
| 9 | UBS Group AG | $2.2M | 775,438 | Added |
| 10 | JANE STREET GROUP, LLC | $1.9M | 676,091 | Added |
| 11 | NORTHERN TRUST CORP | $1.8M | 643,903 | Added |
| 12 | Nuveen, LLC | $1.7M | 619,480 | New |
| 13 | GROUP ONE TRADING LLC | $1.7M | 619,256 | Added |
| 14 | Penserra Capital Management LLC | $1.7M | 616,323 | Added |
| 15 | MILLENNIUM MANAGEMENT LLC | $1.7M | 613,198 | Added |
| 16 | GOLDMAN SACHS GROUP INC | $1.7M | 593,404 | Added |
| 17 | IMC-Chicago, LLC | $1.5M | 519,840 | New |
| 18 | SIMPLEX TRADING, LLC | $1.1M | 379,993 | Added |
| 19 | SABBY MANAGEMENT, LLC | $938,194 | 46,282 | Added |
| 20 | Sixth Street Partners Management Company, L.P. | $732,134 | 260,546 | New |
| 21 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $732,134 | 260,546 | New |
| 22 | Legacy Capital Group California, Inc. | $661,452 | 235,392 | New |
| 23 | AlphaCentric Advisors LLC | $562,000 | 200,000 | Hold |
| 24 | XTX Topco Ltd | $559,117 | 198,974 | New |
| 25 | Bank of New York Mellon Corp | $487,216 | 173,386 | New |
Source: SEC Form 13F filings · as of 2026-06-30