SIDUS SPACE INC-CL A (SIDU) Institutional Ownership Changes & 13F Activity

SIDUS SPACE INC-CL A (SIDU). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Citadel Advisors Llc, State Street Corp, Goldman Sachs Group Inc, Susquehanna International Group, Llp, and Group One Trading Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Asset Management IncBuy+11,311+27.0%53,269$149.69KQ2 2026Sep 23, 2026
State Street CorpBuy+1,376,821+448.2%1,684,043$4.73MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheBuy+21,594—21,594$60.68KQ2 2026Sep 09, 2026
Citadel Advisors LlcBuy+1,752,690—1,752,690$4.93MQ2 2026Sep 02, 2026
California State Teachers Retirement SystemBuy+1,135—1,135$3.19KQ2 2026Aug 24, 2026
Brasada Capital Management, LpBuy+50,000—50,000$140.50KQ2 2026Aug 17, 2026
Goldman Sachs Group IncBuy+451,420+317.9%593,404$1.67MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+445,023—445,023$1.25MQ2 2026Aug 14, 2026
Group One Trading LlcBuy+330,396+762.0%373,756$1.05MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+260,546—260,546$732.13KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+198,974—198,974$559.12KQ2 2026Aug 14, 2026
Millennium Management LlcBuy+167,970+37.7%613,198$1.72MQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+143,564+14356.4%144,564$406.23KQ2 2026Aug 14, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+141,143—141,143$396.75KQ2 2026Aug 14, 2026
Alliancebernstein L.P.Buy+137,040—137,040$317.93KQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+132,294—132,294$371.75KQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+67,631—67,631$191.00KQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+51,853—51,853$145.71KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+44,778—44,778$125.83KQ2 2026Aug 14, 2026
Sabby Management, LlcBuy+43,377—43,377$121.89KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+38,438+476.8%46,500$130.63KQ2 2026Aug 14, 2026
Barclays PlcBuy+38,063+3410.7%39,179$110.09KQ2 2026Aug 14, 2026
Bank Of America CorpBuy+17,876+23.3%94,726$266.18KQ2 2026Aug 14, 2026
Legal & General Group PlcBuy+7,983—7,983$22.43KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+4,913—4,913$14.00KQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+2,885+9.9%31,891$89.61KQ2 2026Aug 14, 2026
Federation Des Caisses Desjardins Du QuebecBuy+2,775—2,775$7.80KQ2 2026Aug 14, 2026
Nfsg CorpBuy+1,500—1,500$4.21KQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+373+7.3%5,463$14.26KQ2 2026Aug 14, 2026
Two Sigma Securities, LlcSell-22-0.2%11,029$30.99KQ2 2026Aug 14, 2026
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Frequently asked questions about SIDU activity

  • Which institutional owners are buying SIDU?

    Institutional owners buying SIDU include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SIDU activity?

    "Buy" means an investor increased their reported position in SIDU compared to the prior reporting period. This reflects growing exposure to SIDUS SPACE INC-CL A (SIDU) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SIDU increasing?

    Institutional interest in SIDU can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.