424B3424B3
Jun 5, 2026Final prospectus0001193125-26-259750
All companies
Trade Firefly Aerospace Inc424B4Jun 1, 2026
Firefly Aerospace Inc
FLYPublicArchived
Public / ArchivedUnited States(Nasdaq)Best valuation $3.86B1 market
Public listing
Listed· Nasdaq· Listing market: United StatesListing date
Not available
Offer price
Not available
Shares offered
Not available
Offering proceeds
Not available
Sources: sec-harvest, nasdaq
IPO Calendar · NasdaqIPO
FLYPrice
$24.09
24h
+5.47%
Valuation
$3.86B
24h volume
$48.88M
Type
IPO
Trade Firefly Aerospace IncNow trading publicly. Buy via a broker — opens in a new tab.
IPO Calendar · updated 2h ago
Firefly Aerospace Inc IPO public float & lock-up
Public float and locked shares extracted from Firefly Aerospace Inc's SEC prospectus. Shares shown are eligible to trade — lock-up expiry does not mean holders have sold or will sell.
Total shares (FD)
164.07M
Public float
8M
Locked
156.07M
IPO raise
—
Next unlock
—
Needs review: Could not extract a detailed lock-up release schedule.
Financials
UnprofitableFrom SEC filings, latest FY ending Dec 31, 2025 · CIK 0001860160.
Revenue · +162.95% YoY
$159.86M
Net income
-$298.34M
Gross margin
19.18%
Cash
$792.97M
| Metric | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|
| Revenue | $159.86M | $60.79M | $55.24M | — |
| Gross profit | $30.67M | -$11.37M | $26.6M | — |
| Operating income | -$260.69M | -$209.45M | -$131.88M | — |
| Net income | -$298.34M | -$231.13M | -$135.46M | — |
| R&D expense | $200.12M | $149.5M | $117.87M | — |
| Cash & equivalents | $792.97M | $123.43M | $81.95M | — |
| Total assets | $1.82B | $407.33M | — | — |
| Total liabilities | $635M | $415.37M | — | — |
| Shareholders' equity | $1.19B | -$767.62M | -$504.49M | -$350.7M |
About Firefly Aerospace Inc
Firefly Aerospace is an aerospace company developing launch vehicles, spacecraft, and in-space services for commercial, civil, and national-security customers.
What the company does
- Builds small and medium launch systems intended to place payloads into orbit.
- Develops lunar landers, orbital vehicles, and mission services for customers that need end-to-end space transportation.
- Serves a space infrastructure market shaped by launch reliability, manufacturing cadence, mission assurance, and government demand.
Business profile
Firefly operates in the launch and space systems sector, where execution quality and recurring mission demand are central to commercial scale.
SEC IPO filings
Final prospectusEDGAR filings resolved from FLY / CIK 0001860160.
424B3424B3
Jun 2, 2026Final prospectus0001193125-26-252409
424B4424B4
Jun 1, 2026Final prospectus0001193125-26-249159
May 28, 2026Effective9999999995-26-001798
424B3424B3
May 26, 2026Final prospectus0001193125-26-239406
S-1S-1
May 26, 2026Filed0001193125-26-239249
424B3424B3
May 4, 2026Final prospectus0001193125-26-204359
424B3424B3
Apr 21, 2026Final prospectus0001193125-26-167153
424B3424B3
Apr 3, 2026Final prospectus0001193125-26-142304
Mar 20, 2026Confidential draft0001193125-26-117917
424B3424B3
Mar 20, 2026Final prospectus0001193125-26-116479
424B3424B3
Mar 3, 2026Final prospectus0001193125-26-088589
Firefly Aerospace Inc IPO — frequently asked questions
- When did Firefly Aerospace Inc go public?
- Firefly Aerospace Inc has already gone public and now trades publicly on Nasdaq under the ticker FLY.
- Can I buy Firefly Aerospace Inc stock?
- Yes — Firefly Aerospace Inc is publicly traded on Nasdaq as FLY. You can follow its live price, valuation and post-IPO performance above.
- What is Firefly Aerospace Inc's valuation?
- Firefly Aerospace Inc's most recent valuation tracked here is $3.86B, derived from live market prices.