WRK vs. SPY

Last updated Jun 23, 2026

WRK (WestRock Company) is a stock, while SPY (State Street SPDR S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. At a 0.04 correlation, their price movements are largely independent.

Performance

WRK vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WestRock Company (WRK) and State Street SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

WRK

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPY

• 1D: -0.31%
• 1M: 0.09%
• YTD: 9.74%
• 6M: 9.27%
• 1Y: 26.65%
• 3Y*: 21.27%
• 5Y*: 13.51%
• 10Y*: 15.70%

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

WRK vs. SPY - Yearly Performance Comparison

	2026 (YTD)	2025	2024
WRK WestRock Company	0.00%	0.00%	1.44%
SPY State Street SPDR S&P 500 ETF	9.74%	17.72%	6.96%

Correlation

The correlation between WRK and SPY is 0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jul 5, 2024	0.04

Return for Risk

WRK vs. SPY — Risk / Return Rank

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

WRK

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

SPY

SPY Risk / Return Rank: 68
SPY Sharpe Ratio Rank: 69
SPY Sortino Ratio Rank: 66
SPY Omega Ratio Rank: 68
SPY Calmar Ratio Rank: 63
SPY Martin Ratio Rank: 74

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.

WRK vs. SPY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WestRock Company (WRK) and State Street SPDR S&P 500 ETF (SPY). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	WRK	SPY	Difference
Sharpe ratio: Return per unit of total volatility	—	2.16	—
Sortino ratio: Return per unit of downside risk	—	2.91	—
Omega ratio: Gain probability vs. loss probability	—	1.39	—
Calmar ratio: Return relative to maximum drawdown	—	3.01	—
Martin ratio: Return relative to average drawdown	—	13.54	—

Drawdowns

Drawdown Indicators

	WRK	SPY	Difference
Max Drawdown Largest peak-to-trough decline	—	-55.19%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-8.88%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-18.76%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.50%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.72%	—
Current Drawdown Current decline from peak	—	-1.75%	—
Average Drawdown Average peak-to-trough decline	—	-9.04%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.97%	—

Volatility

Volatility by Period

	WRK	SPY	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.64%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.75%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	12.43%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	17.14%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	17.99%	—

Dividends

WRK vs. SPY - Dividend Comparison

WRK has not paid dividends to shareholders, while SPY's dividend yield for the trailing twelve months is around 1.01%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SPY State Street SPDR S&P 500 ETF	1.01%	1.07%	1.21%	1.40%	1.65%	1.20%	1.52%	1.75%	2.04%	1.80%	2.03%	2.06%
WRK WestRock Company	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both WRK and SPY in my portfolio?

WRK and SPY have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.