AMBQ vs FCEL
Comparison between Ambiq Micro Inc (AMBQ, Company) and Fuelcell Energy Inc (FCEL, Company).
AMBQ is from the Technology sector, while FCEL is from the Industrials sector.
AMBQ vs FCEL - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
AMBQ
$1.35B
FCEL
$1.34B
Max Drawdown
Winner
AMBQ
48.10%
FCEL
100.00%
Sharpe Ratio
AMBQ
1.05
Winner
FCEL
1.85
5Y Beta
AMBQ
3.21
Winner
FCEL
1.54
Industry
AMBQ
Semiconductors
FCEL
Electrical Equipment & Parts
P/E Ratio
Winner
AMBQ
-31.65
FCEL
-3.91
Forward P/E
AMBQ
N/A
FCEL
17.06
PEG Ratio
AMBQ
N/A
FCEL
0.36
5Y EPS CAGR
AMBQ
N/A
FCEL
-11.44%
Debt to Equity
Winner
AMBQ
0.00%
FCEL
2.41%
Free Cash Flow Yield
Winner
AMBQ
-2.40%
FCEL
-8.26%
P/S Ratio
AMBQ
18.59
Winner
FCEL
10.07
P/B Ratio
AMBQ
6.53
Winner
FCEL
2.40
AMBQ vs FCEL - Historical Returns
Returns include dividend reinvestment.
1M
AMBQ
-19.25%
Winner
FCEL
+13.57%
3M
AMBQ
-1.02%
Winner
FCEL
+26.80%
6M
AMBQ
+124.05%
Winner
FCEL
+209.13%
1Y
AMBQ
+59.06%
Winner
FCEL
+429.83%
5Y(CAGR)
AMBQ
N/A
FCEL
-35.93%
10Y(CAGR)
AMBQ
N/A
FCEL
-35.98%
Max(CAGR)
Winner
AMBQ
+67.45%
FCEL
-22.30%
AMBQ vs FCEL - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | AMBQ | FCEL |
|---|---|---|
| 2026 | +116.44% | +165.24% |
| 2025 | -26.03% | -29.51% |
| 2024 | N/A | -80.43% |
| 2023 | N/A | -39.85% |
| 2022 | N/A | -51.90% |
| 2021 | N/A | -50.99% |
| 2020 | N/A | +455.72% |
| 2019 | N/A | -63.30% |
| 2018 | N/A | -68.36% |
| 2017 | N/A | -5.56% |
| 2016 | N/A | -68.64% |
| 2015 | N/A | -73.84% |
| 2014 | N/A | +6.94% |
| 2013 | N/A | +49.67% |
| 2012 | N/A | +0.77% |
| 2011 | N/A | -58.67% |
| 2010 | N/A | -42.54% |
| 2009 | N/A | -11.32% |
| 2008 | N/A | -60.85% |
| 2007 | N/A | +57.71% |
| 2006 | N/A | -25.49% |
| 2005 | N/A | -14.44% |
| 2004 | N/A | -25.51% |
| 2003 | N/A | +93.46% |
| 2002 | N/A | -62.86% |
| 2001 | N/A | -42.24% |
| 2000 | N/A | +466.85% |
| 1999 | N/A | +45.30% |
AMBQ vs FCEL Drawdown Comparison
The maximum drawdown for AMBQ was -48.10%, occurring on Nov 20, 2025. Recovery took 194 trading sessions.
The maximum drawdown for FCEL was -100.00%, occurring on Apr 22, 2025. This drawdown has not yet recovered.
The current AMBQ drawdown is -27.40%. The current FCEL drawdown is -99.99%.
| Rank | AMBQ | FCEL |
|---|---|---|
| #1 | -48.10% Jul 31, 2025 - May 8, 2026 | -100.00% Oct 2, 2000 - Apr 22, 2025 |
| #2 | -36.72% Jun 18, 2026 - Jul 29, 2026 | -60.88% Mar 3, 2000 - Aug 23, 2000 |
| #3 | -12.36% Jun 4, 2026 - Jun 15, 2026 | -33.04% Jan 21, 2000 - Feb 17, 2000 |
| #4 | -7.45% Jun 15, 2026 - Jun 18, 2026 | -24.04% Dec 7, 1999 - Jan 7, 2000 |
| #5 | -7.36% May 26, 2026 - Jun 4, 2026 | -17.44% Sep 12, 2000 - Sep 26, 2000 |
| #6 | -3.72% May 14, 2026 - May 20, 2026 | -16.03% Jan 10, 2000 - Jan 19, 2000 |
| #7 | -0.07% May 20, 2026 - May 22, 2026 | -8.79% Nov 29, 1999 - Dec 6, 1999 |
| #8 | N/A | -8.58% Nov 17, 1999 - Nov 29, 1999 |
| #9 | N/A | -5.63% Feb 23, 2000 - Feb 29, 2000 |
| #10 | N/A | -5.06% Feb 17, 2000 - Feb 22, 2000 |
| #11 | N/A | -4.59% Sep 26, 2000 - Oct 2, 2000 |
| #12 | N/A | -4.33% Nov 8, 1999 - Nov 16, 1999 |
| #13 | N/A | -2.68% Feb 29, 2000 - Mar 3, 2000 |
| #14 | N/A | -2.67% Sep 5, 2000 - Sep 7, 2000 |
| #15 | N/A | -1.99% Aug 29, 2000 - Aug 31, 2000 |
Correlation
Correlation between AMBQ and FCEL is 0.91 which considered as a very strong positive correlation - the stocks move almost identically together.
0.91
-101
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