Stock comparison
Firefly Aerospace Inc. is 1.5x more valuable than York Space Systems Inc. by market capitalization ($4.12 B vs $2.74 B). Compare market value, revenue, profit, margins, filings, and source pages in one place.
Quick answer
FLY is larger
Firefly Aerospace Inc. is 1.5x more valuable than York Space Systems Inc. by market capitalization ($4.12 B vs $2.74 B).
Market value leader
FLY
Firefly Aerospace Inc. is 1.5x more valuable than York Space Systems Inc. by market capitalization ($4.12 B vs $2.74 B).
| Metric | FLY | YSS |
|---|---|---|
| Market cap | $4.12 B | $2.74 B |
| US-listed rank | #1572 | #1911 |
| Revenue (latest FY) | $159.85M | - |
| Net income (latest FY) | -$298.34M | - |
| Net margin | -186.6% | - |
| P/E (trailing FY) | - | - |
| SEC filings | 113 | 51 |
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Market cap uses refreshed market data. Revenue, net income, margins, and trailing fiscal-year P/E use annual company facts from filings. If a metric is missing, the source data did not have a clean recent annual value for that company.
Firefly Aerospace Inc. is 1.5x more valuable than York Space Systems Inc. by market capitalization ($4.12 B vs $2.74 B).
Full pages: Firefly Aerospace Inc. and York Space Systems Inc., or browse the full rankings.