SIDU

Sidus Space Inc.

Company with tickers: SIDU

CIK
1879726
CUSIP
826165201
Shares Outstanding
80,764,854
Holders: 57
Total Value: $15,886,513
Total Shares: 6,847,644

Institutional Ownership Trend

10 quarters

Holder Concentration

Across 57 13F filers · Δ vs Dec 31, 2025
Top Holder
20.2%
−1.4 pts
Top 5
54.1%
−11.5 pts
Top 10
76.8%
−6.3 pts
HHI
849
Broadly held −241

Quarterly Activity

vs Dec 31, 2025
New
56
Increased
1
Decreased
0
Sold Out
48
Unchanged
0
Holder count: +8
Institutional value: -19.7%
Shares held: +8.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds
Mega GOLDMAN SACHS GROUP INC +87,955 141,984

Top Sellers

vs Dec 31, 2025
No qualifying movers this quarter.

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD)
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,385,200 $3,213,664
Mega GEODE CAPITAL MANAGEMENT, LLC 755,306 $1,752,309
Mega BlackRock, Inc. 649,273 $1,506,313
Mega UBS Group AG 472,372 $1,095,903
Mega MILLENNIUM MANAGEMENT LLC 445,228 $1,032,928

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD)
Large HRT FINANCIAL LP 1,364,142 $4,283,405
Mega VANGUARD GROUP INC 1,035,258 $3,250,710
Mega JANE STREET GROUP, LLC 743,409 $2,334,303
Mega UBS Group AG 498,999 $1,566,856
Mid XTX Topco Ltd 495,266 $1,555,135
Holder Value (USD) % of 13F Shares Action
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,490,520 15.68% 1,073,500 View
Mega GEODE CAPITAL MANAGEMENT, LLC $1,752,309 11.03% 755,306 View
Mega BlackRock, Inc. $1,506,313 9.48% 649,273 View
Mega UBS Group AG $1,095,903 6.90% 472,372 View
Mega MILLENNIUM MANAGEMENT LLC $1,032,928 6.50% 445,228 View
Mid Penserra Capital Management LLC $842,566 5.30% 363,175 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $723,144 4.55% 311,700 View
Mega STATE STREET CORP $712,755 4.49% 307,222 View
Small SLT Holdings LLC $625,820 3.94% 269,750 View
Mid Foundations Investment Advisors, LLC $625,820 3.94% 269,750 View
Mega CITADEL ADVISORS LLC $584,176 3.68% 251,800 View
Micro AlphaCentric Advisors LLC $464,000 2.92% 200,000 View
Mid NORTHERN TRUST CORP $331,453 2.09% 142,868 View
Mega GOLDMAN SACHS GROUP INC $329,402 2.07% 141,984 View
Large DNB Asset Management AS $326,270 2.05% 140,634 View
Large Squarepoint Ops LLC $309,562 1.95% 133,432 View
Mega CITADEL ADVISORS LLC $203,696 1.28% 87,800 View
Mega BANK OF AMERICA CORP /DE/ $178,292 1.12% 76,850 View
Mega JANE STREET GROUP, LLC $146,160 0.92% 63,000 View
Mega BANK OF MONTREAL /CAN/ $140,824 0.89% 60,700 View
Mid Virtu Financial LLC $119,074 0.75% 51,325 View
Mega JANE STREET GROUP, LLC $108,808 0.68% 46,900 View
Mid GROUP ONE TRADING LLC $100,595 0.63% 43,360 View
Mega ENVESTNET ASSET MANAGEMENT INC $97,342 0.61% 41,958 View
Large Hudson Bay Capital Management LP $95,746 0.60% 41,270 View
Large Qube Research & Technologies Ltd $84,002 0.53% 36,208 View
Mid Quantbot Technologies LP $74,304 0.47% 32,028 View
Large MARSHALL WACE, LLP $70,975 0.45% 30,593 View
Large OMERS ADMINISTRATION Corp $69,600 0.44% 30,000 View
Mid Brevan Howard Capital Management LP $69,600 0.44% 30,000 View
Mega JANE STREET GROUP, LLC $67,292 0.42% 29,006 View
Mega CITIGROUP INC $61,572 0.39% 26,540 View
Large HighTower Advisors, LLC $50,501 0.32% 21,768 View
Small KPP Advisory Services LLC $45,936 0.29% 19,800 View
Mega MORGAN STANLEY $43,047 0.27% 18,555 View
Large Marex Group plc $34,526 0.22% 14,882 View
Mega LPL Financial LLC $31,020 0.20% 13,371 View
Large Cetera Investment Advisers $29,533 0.19% 12,730 View
Micro Cygnus Capital Advisors, LLC $27,840 0.18% 12,000 View
Small Resurgent Financial Advisors LLC $27,840 0.18% 12,000 View
Small TWO SIGMA SECURITIES, LLC $25,638 0.16% 11,051 View
Large SG Americas Securities, LLC $23,708 0.15% 10,219 View
Small Sovereign Financial Group, Inc. $23,200 0.15% 10,000 View
Mid SBI Securities Co., Ltd. $21,548 0.14% 9,288 View
Mid OSAIC HOLDINGS, INC. $18,703 0.12% 8,062 View
Mid JONES FINANCIAL COMPANIES LLLP $11,808 0.07% 5,090 View
Mid Tower Research Capital LLC (TRC) $5,802 0.04% 2,501 View
Mid SIGNATUREFD, LLC $3,596 0.02% 1,550 View
Large CWM, LLC $3,220 0.02% 1,388 View
Large Steward Partners Investment Advisory, LLC $2,767 0.02% 1,193 View
Mega BARCLAYS PLC $2,589 0.02% 1,116 View
Mega WELLS FARGO & COMPANY/MN $2,320 0.01% 1,000 View
Small Golden State Wealth Management, LLC $2,320 0.01% 1,000 View
Small MCGUIRE CAPITAL ADVISORS INC $2,320 0.01% 1,000 View
Micro Avion Wealth $1,621 0.01% 699 View
Small Elequin Capital, LP $1,438 0.01% 620 View
Large TD Waterhouse Canada Inc. $1,148 0.01% 495 View
Mid Allworth Financial LP $974 0.01% 420 View
Small Ascentis Independent Advisors $464 0.00% 200 View
Micro Sunrise Financial Services, LLC $143 0.00% 62 View
Mega FMR LLC $120 0.00% 52 View