Week in Space Data, every Friday.
Prices for every publicly traded space company, from the newest IPOs to the legacy primes.
SpaceX (NASDAQ: SPCX) priced the largest IPO in history on June 11, 2026, at about $1.77T, and closed its first day near $2.1T (its profile has the current figure). This hub tracks every public space company.
Launch providers, satellite manufacturers, in-space infrastructure, and stations: companies whose core business is space.
Source: Yahoo Finance (delayed quotes) · SpaceNexus company databaseHow we know
Aerospace and defense primes, and diversified aerospace groups, with major national-security and civil space business lines. Their share prices mostly track aircraft, defense and industrial demand, so they sit outside the Pure-Play Index.
Source: Yahoo Finance (delayed quotes) · SpaceNexus company databaseHow we know
Satellite operators, geospatial intelligence, and Earth-observation constellations.
Source: Yahoo Finance (delayed quotes) · SpaceNexus company databaseHow we know
Diversified exposure to the sector via pure-play space ETFs and aerospace & defense funds with significant space revenue.
Source: Expense ratios from each issuer's fund page or fact sheet (ER = net expense ratio), checked 2026-09-26; prices are live quotes, change in U.S. dollars
Source: Yahoo Finance (delayed quotes) · fund roster SpaceNexus curated
Reference cost, budget, and market-size figures cited across SpaceNexus coverage. Curated by the editorial team, not live-market data.
Source: Each figure's own source, linked on its card; re-verified at least every 100 days · as of Sep 26, 2026
Quotes are sourced from Yahoo Finance and cached by SpaceNexus: US listings refresh about every 90 seconds while the US market is open (less often when it is closed), and some non-US exchanges are delayed 15-20 minutes at source. The “Prices as of” time above the tables is when the quotes were fetched. Prices and market caps are approximate and provided for informational purposes only. This is not investment advice: verify prices with your broker before trading. The publicly-traded company roster and classifications are pulled from SpaceNexus's Company Intelligence database (430+ companies tracked) and updates automatically as new companies go public.