KNF vs ERO
Comparison between Knife River Corp (KNF, Company) and Ero Copper Corp (ERO, Company).
Both KNF and ERO are from the Basic Materials sector.
KNF vs ERO - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap
Winner
KNF
$3.83B
ERO
$3.82B
Max Drawdown
Winner
KNF
44.15%
ERO
67.17%
Sharpe Ratio
KNF
-0.35
Winner
ERO
1.88
5Y Beta
Winner
KNF
1.39
ERO
1.58
Industry
KNF
Building Materials
ERO
Copper
P/E Ratio
KNF
27.30
Winner
ERO
12.19
Forward P/E
KNF
24.27
Winner
ERO
8.91
PEG Ratio
KNF
N/A
ERO
0.11
5Y EPS CAGR
KNF
N/A
ERO
5.37%
Debt to Equity
KNF
100.71%
Winner
ERO
47.25%
Free Cash Flow Yield
Winner
KNF
8.17%
ERO
4.02%
KNF vs ERO - Historical Returns
Returns include dividend reinvestment.
1M
KNF
-15.93%
Winner
ERO
+39.43%
3M
KNF
-17.23%
Winner
ERO
+10.94%
6M
KNF
-18.39%
Winner
ERO
+11.88%
1Y
KNF
-30.30%
Winner
ERO
+145.50%
5Y(CAGR)
KNF
N/A
ERO
+11.96%
10Y(CAGR)
KNF
N/A
ERO
+27.98%
Max(CAGR)
KNF
+21.85%
Winner
ERO
+27.98%
KNF vs ERO - Annual Returns (2017 - 2026)
Returns include dividend reinvestment.
| Year | KNF | ERO |
|---|---|---|
| 2026 | -9.38% | +18.31% |
| 2025 | -29.94% | +105.90% |
| 2024 | +58.34% | -14.41% |
| 2023 | +88.98% | +14.59% |
| 2022 | N/A | -8.94% |
| 2021 | N/A | -11.41% |
| 2020 | N/A | -3.00% |
| 2019 | N/A | +154.16% |
| 2018 | N/A | +8.74% |
| 2017 | N/A | +52.24% |
KNF vs ERO Drawdown Comparison
The maximum drawdown for KNF was -44.15%, occurring on Oct 30, 2025. This drawdown has not yet recovered.
The maximum drawdown for ERO was -67.17%, occurring on Mar 18, 2020. Recovery took 357 trading sessions.
The current KNF drawdown is -38.57%. The current ERO drawdown is -9.62%.
| Rank | KNF | ERO |
|---|---|---|
| #1 | -44.15% Jan 21, 2025 - Oct 30, 2025 | -67.17% Jul 26, 2019 - Mar 11, 2021 |
| #2 | -18.27% Apr 11, 2024 - Sep 13, 2024 | -65.66% May 17, 2021 - Nov 28, 2025 |
| #3 | -11.34% Jun 15, 2023 - Aug 8, 2023 | -37.97% Jan 29, 2026 - Mar 20, 2026 |
| #4 | -11.18% Oct 16, 2023 - Nov 2, 2023 | -29.21% Oct 3, 2018 - Jan 31, 2019 |
| #5 | -10.61% Dec 16, 2024 - Jan 21, 2025 | -26.96% Jun 7, 2018 - Sep 25, 2018 |
| #6 | -9.94% Oct 30, 2024 - Nov 6, 2024 | -20.68% Jan 4, 2018 - May 25, 2018 |
| #7 | -9.53% Sep 11, 2023 - Oct 11, 2023 | -14.97% Mar 12, 2021 - May 4, 2021 |
| #8 | -8.30% Aug 15, 2023 - Sep 1, 2023 | -11.88% Mar 4, 2019 - Apr 18, 2019 |
| #9 | -7.97% Dec 27, 2023 - Jan 29, 2024 | -10.51% Apr 24, 2019 - Jun 12, 2019 |
| #10 | -7.61% Sep 1, 2023 - Sep 11, 2023 | -6.99% May 11, 2021 - May 17, 2021 |
| #11 | -6.78% Nov 8, 2024 - Nov 22, 2024 | -6.05% Feb 5, 2019 - Feb 14, 2019 |
| #12 | -6.14% Nov 6, 2023 - Nov 27, 2023 | -5.74% Jun 24, 2019 - Jul 10, 2019 |
| #13 | -4.38% Sep 19, 2024 - Oct 16, 2024 | -5.41% Jan 6, 2026 - Jan 12, 2026 |
| #14 | -4.35% Feb 2, 2024 - Feb 15, 2024 | -5.28% Nov 28, 2017 - Dec 27, 2017 |
| #15 | -4.31% Jun 2, 2023 - Jun 7, 2023 | -5.03% Dec 1, 2025 - Dec 11, 2025 |
Correlation
Correlation between KNF and ERO is -0.20 which considered as a very weak or no correlation - the stocks move independently of each other.
-0.20
-101
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