What is SIDU's market cap?

$103.76M, based on the Nov 4 close of $1.02.

Does Sidus Space pay a dividend?

No regular cash dividend has been paid in the last year.

How much of SIDU is sold short?

19.9M shares, 19.7% of float, as of Oct 15, 2026.

What sector is SIDU in?

Communication Services, in the Telecommunications industry.

NASDAQ · SIDUCommunication ServicesTelecommunications

Sidus Space, Inc. Class A Common Stock (SIDU)

$1.03−2.38%

Close Nov 4, 2026 · split-adjusted

Nov 3, 2026$1.04▼ 2.34% in range

Nov 3, 2025Low $0.63 · High $6.20Nov 3, 2026

What changed · written from our data

As of Nov 4, 2026

Sidus Space closed at $1.02 on Nov 4, down 2.38%, 83.5% below its 52-week closing high. Volume of 1.6M shares was 0.43× its 20-day average (below normal).

Split-adjusted performance: -41.1% over one month, -68.7% over six months, -4.2% over one year.

In the quarter ended Jun 30, 2026, revenue was $583.10K, down 53.8% from a year earlier, with a net margin of -820.0%.

Short interest was 19.9M shares at the Oct 15 settlement, up 9.3% from the prior report (19.7% of float, 4.6 days to cover).

Market cap$103.8M101.2M shares

Revenue · quarter$583.1K−53.8% YoY

Diluted EPS$-0.06—

P/E · TTM—P/S 36.7×

Net margin-820.0%Gross -108.0%

Dividend yieldNone

52-week range0.63 – 6.20−83.5% from high

Volume1.6M0.43× 20-day avg

Volatility · 60d54.1%Annualised

Short % of float19.7%4.6 days to cover

Net cash$166.5MCash $166.5M

Next earnings—Not scheduled

Split-adjusted performance

1W −11.6%1M −41.1%3M −51.0%6M −68.7%YTD −67.4%1Y −4.2%3Y −88.5%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Telecommunications

Percentile among 75 companies (100 = best)

6-month momentum6

Revenue growth0

Net margin2

Value (low P/E)—

Size23

Industry medians: 6-month return −23.2%, revenue growth +4.6%, net margin 3.4%, P/E 14.0×.

Short interest

Details →

Shares short19.9M+9.3% vs prior

Days to cover4.6Settled Oct 15

% of float19.7%

Short vol. 10d51.1%of daily volume

Closest peers by size in Telecommunications

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
SIDUSidus Space	$1.03	−2.38%	−68.7%	−53.8%	−820.0%	—	$103.8M
BZFDBuzzFeed	$0.9600	+4.35%	+10.7%	−21.8%	−32.6%	—	$84.1M	Compare
KVHIKVH Industries	$7.18	−2.45%	−31.6%	+26.7%	0.5%	—	$130.3M	Compare
MDIAMediaco Holding	$0.9500	−3.06%	−3.9%	+8.7%	−25.4%	—	$79.8M	Compare
NSTRNorthStar Earth & Space Enterprises	$3.40	+0.59%	—	—	—	—	$140.5M	Compare
CXDOCREXENDO	$5.25	−8.85%	−46.1%	+43.9%	4.4%	44.0	$174.6M	Compare
SGASaga Communications	$7.90	+2.86%	−29.3%	−6.5%	3.6%	—	$50.2M	Compare
PAAIParadium.AI	$0.9145	−0.60%	—	—	—	—	$43.5M	Compare
TTGTTechTarget	$3.43	+2.69%	−42.4%	−3.2%	−18.7%	—	$248.1M	Compare

News about Sidus Space

All news →

Momentus vs. Sidus Space: Which Space Stock Is a Better Buy Now?Zacks Investment Research · Oct 15, 2026Neutral

Quick answers

What does Sidus Space do?: Sidus Space Inc is a space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and services, space and defense hardware components and space-based data solutions. The company generates revenue through a combination of: Satellite platform sales and customization, Payload hosting and mission services, Engineering and systems integration services, and Space and defense hardware manufacturing.
What is SIDU's market cap?: $103.76M, based on the Nov 4 close of $1.02.
Does Sidus Space pay a dividend?: No regular cash dividend has been paid in the last year.
How much of SIDU is sold short?: 19.9M shares, 19.7% of float, as of Oct 15, 2026.
What sector is SIDU in?: Communication Services, in the Telecommunications industry.

About Sidus Space

Sidus Space Inc is a space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and services, space and defense hardware components and space-based data solutions. The company generates revenue through a combination of: Satellite platform sales and customization, Payload hosting and mission services, Engineering and systems integration services, and Space and defense hardware manufacturing. The firm supports Commercial Space, Aerospace, Defense, Underwater Marine, and other commercial and government customers. The firm generates revenue principally from satellite platform and payload hosting contracts, manufacturing and engineering services, mission operations, and sales of proprietary hardware products.

HQ: Cape Canaveral, FL99 employeesListed Dec 14, 2021sidusspace.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology