Firefly Aerospace
FLY
21.51
-1.32
-5.78%
Firefly Aerospace
US · FLY
#2363 by market cap
Listed 2025
21.51
-1.32
-5.78%
Live - 5344 symbols - heartbeat 229s ago
· 2026-10-08 09:19
Pre-market
21.20
-1.44%
After-hours
21.56
+0.21%
Overnight
21.24
-1.26%
- Market cap
- 3.60B
- P/E (TTM)i
- -9.65
- P/Bi
- 2.94
- EPSi
- -2.10
- Div yieldi
- 0.00%
- 52W posi
- 12%
Reader sentiment
Are you bullish or bearish on FLY?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions increased by 1 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.5 percentage points.
Institutional ownership
- Held by institutions
- 68.40% -0.45pp
- Institutions
- 329 +1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
VC/PE Fund30.42%
Mutual Fund28.28%
Individual/Insider4.52%
Public Company4.38%
Hedge Fund4.10%
Private Company0.59%
Family Office/Trust0.38%
Insurance Company0.13%
Government Pension Fund0.12%
Other27.08%
Top holders as of 2026-09-30
AE Industrial Partners, LP
30.26% · 50.66M sh
BlackRock
3.53% · 5.90M sh
Thomas Markusic
2.87% · 4.81M sh
State Street Global Advisors
2.50% · 4.18M sh
Vanguard Portfolio Management, LLC
2.15% · 3.59M sh
Vanguard Capital Management, LLC
2.03% · 3.39M sh
Van Eck Associates Corporation
1.82% · 3.05M sh
Two Sigma Investments, LP
1.62% · 2.71M sh
Tema ETFs LLC
1.36% · 2.28M sh
Tidal Investments LLC
1.29% · 2.17M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 33 buys · 15 sells
| Name | Role | Stake |
|---|---|---|
| AE Industrial Partners, LP | -- | 30.26% |
| Thomas Markusic | Co-Founder | 2.87% |
| Jason Kim | Chief Executive Officer | 0.54% |
| Marc Weiser | Independent Director | 0.39% |
| Russel Ferring | Chief Technology Officer | 0.21% |
| Daniel Fermon | Chief Operating Officer | 0.20% |
| Darren Ma | Chief Financial Officer | 0.08% |
| Ryan Boland | Former Independent Director | 0.08% |
| David Wheeler | Senior Vice President | 0.04% |
| Pamela Braden | Independent Director | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | AE Industrial Partners, LP | -- | Other Disposition | -42,215 | -- |
| 2026-09-21 | Jason Kim | Chief Executive Officer | Derivative Exercise and Retained | +43,278 | $2.31 |
| 2026-09-16 | Darren Ma | Chief Financial Officer | Derivative Exercise and Retained | +87,519 | $0.42–0.49 |
| 2026-09-15 | Darren Ma | Chief Financial Officer | Sale to Issuer | -18,565 | $20.28–23.10 |
| 2026-09-15 | Jason Kim | Chief Executive Officer | Sale to Issuer | -86,265 | $20.28 |
| 2026-09-15 | Russel Ferring | Chief Technology Officer | Sale to Issuer | -16,700 | $20.28 |
| 2026-09-15 | Remington Wu | -- | Sale to Issuer | -1,827 | $20.28 |
| 2026-08-13 | Ryan Boland | Former Independent Director | Other Acquisition | +3,193 | -- |
| 2026-08-13 | Ryan Boland | Former Independent Director | Other Disposition | -40,821 | -- |
| 2026-08-03 | Nathan O'Konek | General Counsel | Other Acquisition | +103,154 | -- |
| 2026-06-03 | Christopher Emerson | Independent Director | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Pamela Braden | Independent Director | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Kevin McAllister | Former Independent Director | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Thomas Zurbuchen | Independent Director | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Kirk Konert | Independent Chairperson | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Jonathan Lusczakoski | Former Independent Director | Other Acquisition | +3,630 | -- |
| 2026-06-03 | Ryan Boland | Former Independent Director | Other Acquisition | +3,630 | -- |
| 2026-05-31 | AE Industrial Partners, LP | -- | Private Disposition | -8,000,000 | $48.00 |
| 2026-05-17 | David Wheeler | Senior Vice President | Derivative Exercise and Sale | -3,765 | $2.31–45.12 |
| 2026-05-12 | Marc Weiser | Independent Director | Intent to Sell (Form 144) | -153,389 | $39.80 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 09:19:18 · For reference only, not investment advice and not tailored to your situation.