Firefly Aerospace Inc.
FLY- Exchange
- Nasdaq
- Industry
- Guided Missiles & Space Vehicles & Parts
- SEC CIK
- 0001860160
No open-market purchases or sales by Firefly Aerospace Inc. insiders were filed in the last 90 days; 269 institutions reported holding it in 13F filings for Q2 2026, worth $2.79B in total; no superinvestor holds it.
Holders of 5% or more of FLY
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Firefly Aerospace Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Aeroequity GP, LLC | 13G/A | 36.90%58.8M shares | 0.00 ppfrom 36.90% | Nov 14, 20252 filings | Feb 2, 2026 | SEC |
| Astera Institute | 13G | 8.90%13.1M shares | New | Nov 10, 20251 filing | Nov 10, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Firefly Aerospace Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 2, 20265:32 PM ET | Aeroequity GP, LLCand 3 others | 13G/A | 36.90%58.8M shares | 0.00 ppfrom 36.90% | Dec 31, 2025 | SEC |
| Nov 14, 20254:05 PM ET | Aeroequity GP, LLCand 3 others | 13G | 36.90%58.8M shares | New | Sep 30, 2025 | SEC |
| Nov 10, 20255:47 PM ET | Astera Instituteand 1 other | 13G | 8.90%13.1M shares | New | Sep 30, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Firefly Aerospace Inc. shares.
No Form 144 notices for Firefly Aerospace Inc. are on file.