SIDU Market Cap History — Sidus Space Capitalization Over Time

As of 5/14/2026 Sidus Space has a market cap of 295.60 million. Investors often follow the SIDU market cap history to compare the size of the company over time.

This page shows SIDU market capitalization trends over time, with 16 market cap datapoints presented, dating back to 11/14/2022.

Quick links: Market Cap History Table  |  Market Cap History Chart  |  About Sidus Space
SIDU Market Cap History



Below is a table of the SIDU market cap history going back to 11/14/2022:

Date SIDU Market Cap
11/14/202231.13M
3/15/202316.53M
5/12/20239.92M
8/14/20239.64M
11/14/20236.77M
3/27/202414.28M
5/20/202413.18M
8/19/202415.55M
10/11/202410.49M
11/13/20244.86M
3/31/202526.94M
5/13/202530.04M
8/13/202528.90M
11/13/202528.75M
3/31/2026154.09M
5/14/2026295.60M

Also see: SIDU Shares Outstanding History
and SIDU YTD Return
SIDU Historical Market Cap:
+90.38% CAGR
SIDU Historical Market Cap: +90.38% CAGR

Mouse over chart for data details
11/14/2022 ...5/14/2026
Sidus Space is a space-as-a-service company focused on commercial satellite design, manufacture, launch, and data collection to demonstrate space operations for new technologies and deliver data and predictive analytics to both domestic and global customers. Co.'s services include multidisciplinary design engineering, precision Computer Numerical Control machining and fabrication, Swiss screw machining, welding and fabrication, electrical and electronic assemblies, wire cable harness fabrication, 3D composite and metal printing, satellite manufacturing, satellite payload integration and operations support, satellite deployment and microgravity testing and research. We show 16 historical shares outstanding datapoints in our SIDU shares outstanding history coverage, used to compute SIDU market cap on those dates.

Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing SIDU market cap history over the course of time is important for investors interested in comparing SIDU's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of SIDU versus a peer is one thing; comparing SIDU market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like SIDU can fluctuate over the course of history. With this page we aim to empower investors researching SIDU by allowing them to research the SIDU market cap history.
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Sidus Space (SIDU) is categorized under the Industrials sector; to help you further research historical market cap numbers, below are some other companies in the same sector:

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