KALU vs. PUK

Last updated Apr 1, 2026

Compare and contrast key facts about Kaiser Aluminum Corporation (KALU) and Prudential plc (PUK).

Performance

KALU vs. PUK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kaiser Aluminum Corporation (KALU) and Prudential plc (PUK). The values are adjusted to include any dividend payments, if applicable.

KALU vs. PUK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
KALU Kaiser Aluminum Corporation	5.54%	70.14%	2.75%	-2.14%	-16.17%	-2.44%	-7.57%	27.24%	-14.68%	40.65%
PUK Prudential plc	-7.43%	99.34%	-27.35%	-17.04%	-19.12%	-0.05%	-0.57%	27.95%	-28.44%	31.12%

Fundamentals

Market Cap KALU : $2.02B PUK : $36.67B
EPS KALU : $8.62 PUK : $4.25
PE Ratio KALU : 13.99 PUK : 6.68
PEG Ratio KALU : 0.38 PUK : 0.16
PS Ratio KALU : 0.59 PUK : 1.10
PB Ratio KALU : 2.44 PUK : 2.46
Total Revenue (TTM) KALU : $3.37B PUK : $33.63B
Gross Profit (TTM) KALU : $257.40M PUK : $20.95B
EBITDA (TTM) KALU : $294.60M PUK : $15.89B

Returns By Period

In the year-to-date period, KALU achieves a 5.54% return, which is significantly higher than PUK's -7.43% return. Over the past 10 years, KALU has outperformed PUK with an annualized return of 6.83%, while PUK has yielded a comparatively lower 1.70% annualized return.

KALU

• 1D: 5.12%
• 1M: -7.40%
• YTD: 5.54%
• 6M: 58.41%
• 1Y: 105.95%
• 3Y*: 22.12%
• 5Y*: 5.46%
• 10Y*: 6.83%

PUK

• 1D: 3.83%
• 1M: -6.32%
• YTD: -7.43%
• 6M: 2.92%
• 1Y: 34.77%
• 3Y*: 3.43%
• 5Y*: -5.23%
• 10Y*: 1.70%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

KALU vs. PUK — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

KALU

KALU Risk / Return Rank: 91
KALU Sharpe Ratio Rank: 93
KALU Sortino Ratio Rank: 92
KALU Omega Ratio Rank: 89
KALU Calmar Ratio Rank: 90
KALU Martin Ratio Rank: 89

PUK

PUK Risk / Return Rank: 77
PUK Sharpe Ratio Rank: 81
PUK Sortino Ratio Rank: 74
PUK Omega Ratio Rank: 73
PUK Calmar Ratio Rank: 78
PUK Martin Ratio Rank: 82

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

KALU vs. PUK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kaiser Aluminum Corporation (KALU) and Prudential plc (PUK). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	KALU	PUK	Difference
Sharpe ratio Return per unit of total volatility	2.32	1.26	+1.05
Sortino ratio Return per unit of downside risk	3.08	1.75	+1.33
Omega ratio Gain probability vs. loss probability	1.38	1.23	+0.16
Calmar ratio Return relative to maximum drawdown	3.88	2.02	+1.87
Martin ratio Return relative to average drawdown	9.69	6.64	+3.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

KALU vs. PUK - Sharpe Ratio Comparison

The current KALU Sharpe Ratio is 2.32, which is higher than the PUK Sharpe Ratio of 1.26. The chart below compares the historical Sharpe Ratios of KALU and PUK, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	KALU	PUK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.32	1.26	+1.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.12	-0.15	+0.28
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.16	0.05	+0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.20	0.15	+0.05

Correlation

The correlation between KALU and PUK is 0.45, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

KALU vs. PUK - Dividend Comparison

KALU's dividend yield for the trailing twelve months is around 2.56%, more than PUK's 1.87% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
KALU Kaiser Aluminum Corporation	2.56%	2.68%	4.38%	4.33%	4.05%	3.07%	2.71%	2.16%	2.46%	1.87%	2.32%	1.91%
PUK Prudential plc	1.87%	1.54%	2.64%	1.72%	1.28%	4.60%	1.70%	17.06%	3.71%	2.33%	3.50%	2.62%

Drawdowns

KALU vs. PUK - Drawdown Comparison

The maximum KALU drawdown since its inception was -82.08%, roughly equal to the maximum PUK drawdown of -82.52%. Use the drawdown chart below to compare losses from any high point for KALU and PUK.

Drawdown Indicators

	KALU	PUK	Difference
Max Drawdown Largest peak-to-trough decline	-82.08%	-82.52%	+0.44%
Max Drawdown (1Y) Largest decline over 1 year	-26.03%	-17.46%	-8.57%
Max Drawdown (5Y) Largest decline over 5 years	-58.48%	-63.59%	+5.11%
Max Drawdown (10Y) Largest decline over 10 years	-58.48%	-63.59%	+5.11%
Current Drawdown Current decline from peak	-16.72%	-26.35%	+9.63%
Average Drawdown Average peak-to-trough decline	-25.78%	-26.41%	+0.63%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.43%	5.31%	+5.12%

Volatility

KALU vs. PUK - Volatility Comparison

Kaiser Aluminum Corporation (KALU) has a higher volatility of 13.47% compared to Prudential plc (PUK) at 9.73%. This indicates that KALU's price experiences larger fluctuations and is considered to be riskier than PUK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	KALU	PUK	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.47%	9.73%	+3.74%
Volatility (6M) Calculated over the trailing 6-month period	34.51%	18.54%	+15.97%
Volatility (1Y) Calculated over the trailing 1-year period	46.05%	27.65%	+18.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.24%	34.60%	+9.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	41.56%	36.79%	+4.77%

Financials

KALU vs. PUK - Profitability Comparison

The chart below illustrates the profitability comparison between Kaiser Aluminum Corporation and Prudential plc over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

KALU - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Kaiser Aluminum Corporation reported a gross profit of 0.00 and revenue of 929.00M. Therefore, the gross margin over that period was 0.0%.

PUK - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Prudential plc reported a gross profit of 11.35B and revenue of 11.35B. Therefore, the gross margin over that period was 100.0%.

KALU - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Kaiser Aluminum Corporation reported an operating income of 60.60M and revenue of 929.00M, resulting in an operating margin of 6.5%.

PUK - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Prudential plc reported an operating income of 2.39B and revenue of 11.35B, resulting in an operating margin of 21.1%.

KALU - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Kaiser Aluminum Corporation reported a net income of 58.80M and revenue of 929.00M, resulting in a net margin of 6.3%.

PUK - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Prudential plc reported a net income of 1.99B and revenue of 11.35B, resulting in a net margin of 17.6%.