ACM vs FLY
Comparison between AECOM (ACM, Company) and Firefly Aerospace Inc (FLY, Company).
Both ACM and FLY are from the Industrials sector.
ACM vs FLY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
ACM
$9.19B
FLY
$9.17B
Max Drawdown
Winner
ACM
59.97%
FLY
72.20%
Sharpe Ratio
ACM
-1.21
Winner
FLY
0.46
5Y Beta
Winner
ACM
0.85
FLY
3.06
Industry
ACM
Engineering & Construction
FLY
Aerospace & Defense
P/E Ratio
ACM
18.46
Winner
FLY
-30.58
Forward P/E
ACM
12.17
FLY
N/A
Dividend Yield
ACM
1.58%
FLY
N/A
Debt to Equity
ACM
2.77%
Winner
FLY
0.64%
Free Cash Flow Yield
Winner
ACM
4.46%
FLY
-3.08%
ACM vs FLY - Historical Returns
Returns include dividend reinvestment.
1M
ACM
-12.56%
Winner
FLY
+65.98%
3M
ACM
-26.57%
Winner
FLY
+197.25%
6M
ACM
-31.56%
Winner
FLY
+228.63%
1Y
ACM
-33.73%
Winner
FLY
-5.09%
5Y(CAGR)
ACM
+2.70%
FLY
N/A
10Y(CAGR)
ACM
+8.82%
FLY
N/A
Max(CAGR)
Winner
ACM
+6.87%
FLY
-6.30%
ACM vs FLY - Annual Returns (2007 - 2026)
Returns include dividend reinvestment.
| Year | ACM | FLY |
|---|---|---|
| 2026 | -25.13% | +141.08% |
| 2025 | -9.69% | -62.93% |
| 2024 | +17.75% | N/A |
| 2023 | +11.14% | N/A |
| 2022 | +10.72% | N/A |
| 2021 | +58.12% | N/A |
| 2020 | +15.82% | N/A |
| 2019 | +60.45% | N/A |
| 2018 | -29.75% | N/A |
| 2017 | +0.41% | N/A |
| 2016 | +21.77% | N/A |
| 2015 | -1.05% | N/A |
| 2014 | +3.94% | N/A |
| 2013 | +19.10% | N/A |
| 2012 | +14.42% | N/A |
| 2011 | -27.37% | N/A |
| 2010 | -0.64% | N/A |
| 2009 | -14.97% | N/A |
| 2008 | +11.79% | N/A |
| 2007 | +35.40% | N/A |
ACM vs FLY Drawdown Comparison
The maximum drawdown for ACM was -59.97%, occurring on Jun 25, 2012. Recovery took 1732 trading sessions.
The maximum drawdown for FLY was -72.20%, occurring on Nov 21, 2025. This drawdown has not yet recovered.
The current ACM drawdown is -46.28%. The current FLY drawdown is -5.09%.
| Rank | ACM | FLY |
|---|---|---|
| #1 | -59.97% Oct 2, 2007 - Aug 19, 2014 | -72.20% Aug 7, 2025 - Nov 21, 2025 |
| #2 | -54.12% Feb 21, 2020 - Nov 24, 2020 | N/A |
| #3 | -47.58% Oct 31, 2025 - May 12, 2026 | N/A |
| #4 | -39.29% Aug 26, 2014 - Dec 6, 2016 | N/A |
| #5 | -37.90% Dec 8, 2016 - Oct 16, 2019 | N/A |
| #6 | -25.07% Nov 29, 2024 - Aug 5, 2025 | N/A |
| #7 | -22.85% Mar 25, 2022 - Nov 15, 2022 | N/A |
| #8 | -17.35% Feb 14, 2023 - Dec 4, 2023 | N/A |
| #9 | -15.88% Mar 21, 2024 - Aug 23, 2024 | N/A |
| #10 | -14.87% May 7, 2021 - Oct 25, 2021 | N/A |
| #11 | -14.29% Jan 4, 2022 - Mar 18, 2022 | N/A |
| #12 | -13.38% Jul 13, 2007 - Sep 17, 2007 | N/A |
| #13 | -10.93% Dec 2, 2020 - Jan 6, 2021 | N/A |
| #14 | -9.96% Nov 24, 2021 - Dec 23, 2021 | N/A |
| #15 | -8.88% Jan 7, 2021 - Feb 8, 2021 | N/A |
Correlation
Correlation between ACM and FLY 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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