WELL vs. SPY

Last updated Apr 1, 2026

Compare and contrast key facts about Welltower Inc. (WELL) and State Street SPDR S&P 500 ETF (SPY).

SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.

Performance

WELL vs. SPY - Performance Comparison

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

WELL vs. SPY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
WELL Welltower Inc.	6.90%	49.86%	43.07%	41.79%	-21.18%	36.98%	-17.19%	23.04%	15.31%	0.22%
SPY State Street SPDR S&P 500 ETF	-4.37%	17.72%	24.89%	26.18%	-18.18%	28.73%	18.33%	31.22%	-4.57%	21.71%

Returns By Period

In the year-to-date period, WELL achieves a 6.90% return, which is significantly higher than SPY's -4.37% return. Over the past 10 years, WELL has outperformed SPY with an annualized return of 15.28%, while SPY has yielded a comparatively lower 13.98% annualized return.

WELL

• 1D: 1.23%
• 1M: -4.54%
• YTD: 6.90%
• 6M: 11.81%
• 1Y: 31.19%
• 3Y*: 43.37%
• 5Y*: 25.13%
• 10Y*: 15.28%

SPY

• 1D: 2.91%
• 1M: -4.94%
• YTD: -4.37%
• 6M: -1.82%
• 1Y: 17.59%
• 3Y*: 18.19%
• 5Y*: 11.69%
• 10Y*: 13.98%

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

Return for Risk

WELL vs. SPY — Risk / Return Rank

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

WELL

WELL Risk / Return Rank: 81
WELL Sharpe Ratio Rank: 85
WELL Sortino Ratio Rank: 78
WELL Omega Ratio Rank: 78
WELL Calmar Ratio Rank: 82
WELL Martin Ratio Rank: 81

SPY

SPY Risk / Return Rank: 64
SPY Sharpe Ratio Rank: 56
SPY Sortino Ratio Rank: 60
SPY Omega Ratio Rank: 65
SPY Calmar Ratio Rank: 65
SPY Martin Ratio Rank: 75

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.

WELL vs. SPY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Welltower Inc. (WELL) 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.

	WELL	SPY	Difference
Sharpe ratio Return per unit of total volatility	1.47	0.93	+0.55
Sortino ratio Return per unit of downside risk	1.97	1.45	+0.51
Omega ratio Gain probability vs. loss probability	1.26	1.22	+0.04
Calmar ratio Return relative to maximum drawdown	2.46	1.53	+0.93
Martin ratio Return relative to average drawdown	6.07	7.30	-1.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WELL vs. SPY - Sharpe Ratio Comparison

The current WELL Sharpe Ratio is 1.47, which is higher than the SPY Sharpe Ratio of 0.93. The chart below compares the historical Sharpe Ratios of WELL and SPY, 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

	WELL	SPY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.47	0.93	+0.55
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.08	0.69	+0.39
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.48	0.78	-0.30
Sharpe Ratio (All Time) Calculated using the full available price history	0.56	0.56	0.00

Correlation

The correlation between WELL and SPY is 0.44, 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

WELL vs. SPY - Dividend Comparison

WELL's dividend yield for the trailing twelve months is around 1.46%, more than SPY's 1.14% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
WELL Welltower Inc.	1.46%	1.52%	2.03%	2.71%	3.72%	2.84%	4.18%	4.26%	5.01%	5.46%	5.14%	4.85%
SPY State Street SPDR S&P 500 ETF	1.14%	1.07%	1.21%	1.40%	1.65%	1.20%	1.52%	1.75%	2.04%	1.80%	2.03%	2.06%

Drawdowns

WELL vs. SPY - Drawdown Comparison

The maximum WELL drawdown since its inception was -63.33%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for WELL and SPY.

Drawdown Indicators

	WELL	SPY	Difference
Max Drawdown Largest peak-to-trough decline	-63.33%	-55.19%	-8.14%
Max Drawdown (1Y) Largest decline over 1 year	-12.61%	-12.05%	-0.56%
Max Drawdown (5Y) Largest decline over 5 years	-40.78%	-24.50%	-16.28%
Max Drawdown (10Y) Largest decline over 10 years	-63.33%	-33.72%	-29.61%
Current Drawdown Current decline from peak	-7.92%	-6.24%	-1.68%
Average Drawdown Average peak-to-trough decline	-10.37%	-9.09%	-1.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.11%	2.52%	+2.59%

Volatility

WELL vs. SPY - Volatility Comparison

Welltower Inc. (WELL) has a higher volatility of 6.70% compared to State Street SPDR S&P 500 ETF (SPY) at 5.31%. This indicates that WELL's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WELL	SPY	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.70%	5.31%	+1.39%
Volatility (6M) Calculated over the trailing 6-month period	14.89%	9.47%	+5.42%
Volatility (1Y) Calculated over the trailing 1-year period	21.26%	19.05%	+2.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.52%	17.06%	+6.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	31.83%	17.92%	+13.91%