FLY vs ACM
Comparison between Firefly Aerospace Inc (FLY, Company) and AECOM (ACM, Company).
Both FLY and ACM are from the Industrials sector.
FLY vs ACM - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
FLY
$9.17B
Winner
ACM
$9.19B
Max Drawdown
FLY
72.20%
Winner
ACM
59.97%
Sharpe Ratio
Winner
FLY
0.46
ACM
-1.21
5Y Beta
FLY
3.06
Winner
ACM
0.85
Industry
FLY
Aerospace & Defense
ACM
Engineering & Construction
P/E Ratio
Winner
FLY
-30.58
ACM
18.46
Forward P/E
FLY
N/A
ACM
12.17
Dividend Yield
FLY
N/A
ACM
1.58%
Debt to Equity
Winner
FLY
0.64%
ACM
2.77%
Free Cash Flow Yield
FLY
-3.08%
Winner
ACM
4.46%
FLY vs ACM - Historical Returns
Returns include dividend reinvestment.
1M
Winner
FLY
+65.98%
ACM
-12.56%
3M
Winner
FLY
+197.25%
ACM
-26.57%
6M
Winner
FLY
+228.63%
ACM
-31.56%
1Y
Winner
FLY
-5.09%
ACM
-33.73%
5Y(CAGR)
FLY
N/A
ACM
+2.70%
10Y(CAGR)
FLY
N/A
ACM
+8.82%
Max(CAGR)
FLY
-6.30%
Winner
ACM
+6.87%
FLY vs ACM - Annual Returns (2007 - 2026)
Returns include dividend reinvestment.
| Year | FLY | ACM |
|---|---|---|
| 2026 | +141.08% | -25.13% |
| 2025 | -62.93% | -9.69% |
| 2024 | N/A | +17.75% |
| 2023 | N/A | +11.14% |
| 2022 | N/A | +10.72% |
| 2021 | N/A | +58.12% |
| 2020 | N/A | +15.82% |
| 2019 | N/A | +60.45% |
| 2018 | N/A | -29.75% |
| 2017 | N/A | +0.41% |
| 2016 | N/A | +21.77% |
| 2015 | N/A | -1.05% |
| 2014 | N/A | +3.94% |
| 2013 | N/A | +19.10% |
| 2012 | N/A | +14.42% |
| 2011 | N/A | -27.37% |
| 2010 | N/A | -0.64% |
| 2009 | N/A | -14.97% |
| 2008 | N/A | +11.79% |
| 2007 | N/A | +35.40% |
FLY vs ACM Drawdown Comparison
The maximum drawdown for FLY was -72.20%, occurring on Nov 21, 2025. This drawdown has not yet recovered.
The maximum drawdown for ACM was -59.97%, occurring on Jun 25, 2012. Recovery took 1732 trading sessions.
The current FLY drawdown is -5.09%. The current ACM drawdown is -46.28%.
| Rank | FLY | ACM |
|---|---|---|
| #1 | -72.20% Aug 7, 2025 - Nov 21, 2025 | -59.97% Oct 2, 2007 - Aug 19, 2014 |
| #2 | N/A | -54.12% Feb 21, 2020 - Nov 24, 2020 |
| #3 | N/A | -47.58% Oct 31, 2025 - May 12, 2026 |
| #4 | N/A | -39.29% Aug 26, 2014 - Dec 6, 2016 |
| #5 | N/A | -37.90% Dec 8, 2016 - Oct 16, 2019 |
| #6 | N/A | -25.07% Nov 29, 2024 - Aug 5, 2025 |
| #7 | N/A | -22.85% Mar 25, 2022 - Nov 15, 2022 |
| #8 | N/A | -17.35% Feb 14, 2023 - Dec 4, 2023 |
| #9 | N/A | -15.88% Mar 21, 2024 - Aug 23, 2024 |
| #10 | N/A | -14.87% May 7, 2021 - Oct 25, 2021 |
| #11 | N/A | -14.29% Jan 4, 2022 - Mar 18, 2022 |
| #12 | N/A | -13.38% Jul 13, 2007 - Sep 17, 2007 |
| #13 | N/A | -10.93% Dec 2, 2020 - Jan 6, 2021 |
| #14 | N/A | -9.96% Nov 24, 2021 - Dec 23, 2021 |
| #15 | N/A | -8.88% Jan 7, 2021 - Feb 8, 2021 |
Correlation
Correlation between FLY and ACM is -0.27 which considered as a very weak or no correlation - the stocks move independently of each other.
-0.27
-101
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