PFE vs. FEZ

Last updated Jun 13, 2026

PFE (Pfizer Inc.) is a stock, while FEZ (State Street SPDR EURO STOXX 50 ETF) is Europe Equities fund tracking the EURO STOXX 50 Index. Over the past 10 years, PFE returned 2.11%/yr vs 11.34%/yr for FEZ. At a 0.42 correlation, their price movements are largely independent.

Performance

PFE vs. FEZ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pfizer Inc. (PFE) and State Street SPDR EURO STOXX 50 ETF (FEZ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PFE achieves a 8.79% return, which is significantly higher than FEZ's 7.29% return. Over the past 10 years, PFE has underperformed FEZ with an annualized return of 2.11%, while FEZ has yielded a comparatively higher 11.34% annualized return.

PFE

• 1D: 0.15%
• 1M: 3.47%
• YTD: 8.79%
• 6M: 4.79%
• 1Y: 14.27%
• 3Y*: -7.78%
• 5Y*: -3.35%
• 10Y*: 2.11%

FEZ

• 1D: 0.09%
• 1M: 6.20%
• YTD: 7.29%
• 6M: 8.07%
• 1Y: 19.95%
• 3Y*: 17.98%
• 5Y*: 10.21%
• 10Y*: 11.34%

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

PFE vs. FEZ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PFE Pfizer Inc.	8.79%	0.65%	-2.22%	-41.26%	-10.41%	66.70%	3.07%	-6.91%	24.82%	15.90%
FEZ State Street SPDR EURO STOXX 50 ETF	7.29%	37.81%	3.57%	27.16%	-14.27%	14.84%	4.84%	26.04%	-15.85%	24.80%

Correlation

The correlation between PFE and FEZ is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.35
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.29
Correlation (10Y) Calculated over the trailing 10-year period	0.32
Correlation (All Time) Calculated using the full available price history since Oct 21, 2002	0.42

The correlation between PFE and FEZ shifts across timeframes, from 0.28 (3 years) to 0.42 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PFE vs. FEZ — Risk / Return Rank

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

PFE

PFE Risk / Return Rank: 60
PFE Sharpe Ratio Rank: 62
PFE Sortino Ratio Rank: 56
PFE Omega Ratio Rank: 54
PFE Calmar Ratio Rank: 66
PFE Martin Ratio Rank: 64

FEZ

FEZ Risk / Return Rank: 30
FEZ Sharpe Ratio Rank: 30
FEZ Sortino Ratio Rank: 30
FEZ Omega Ratio Rank: 28
FEZ Calmar Ratio Rank: 30
FEZ Martin Ratio Rank: 34

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.

PFE vs. FEZ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pfizer Inc. (PFE) and State Street SPDR EURO STOXX 50 ETF (FEZ). 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.

	PFE	FEZ	Difference
Sharpe ratio: Return per unit of total volatility	0.54	0.96	-0.41
Sortino ratio: Return per unit of downside risk	0.99	1.45	-0.46
Omega ratio: Gain probability vs. loss probability	1.12	1.17	-0.06
Calmar ratio: Return relative to maximum drawdown	1.13	1.29	-0.16
Martin ratio: Return relative to average drawdown	2.27	4.40	-2.13

PFE vs. FEZ - Sharpe Ratio Comparison

The current PFE Sharpe Ratio is 0.54, which is lower than the FEZ Sharpe Ratio of 0.96. The chart below compares the historical Sharpe Ratios of PFE and FEZ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PFE vs. FEZ - Drawdown Comparison

The maximum PFE drawdown since its inception was -69.24%, which is greater than FEZ's maximum drawdown of -64.21%. Use the drawdown chart below to compare losses from any high point for PFE and FEZ.

Drawdown Indicators

	PFE	FEZ	Difference
Max Drawdown Largest peak-to-trough decline	-69.24%	-64.21%	-5.03%
Max Drawdown (1Y) Largest decline over 1 year	-11.47%	-13.63%	+2.16%
Max Drawdown (3Y) Largest decline over 3 years	-40.43%	-15.85%	-24.58%
Max Drawdown (5Y) Largest decline over 5 years	-58.96%	-35.05%	-23.91%
Max Drawdown (10Y) Largest decline over 10 years	-58.96%	-39.69%	-19.27%
Current Drawdown Current decline from peak	-45.68%	-0.37%	-45.31%
Average Drawdown Average peak-to-trough decline	-22.90%	-17.05%	-5.85%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.70%	4.01%	+1.69%

Volatility

PFE vs. FEZ - Volatility Comparison

The current volatility for Pfizer Inc. (PFE) is 5.07%, while State Street SPDR EURO STOXX 50 ETF (FEZ) has a volatility of 6.57%. This indicates that PFE experiences smaller price fluctuations and is considered to be less risky than FEZ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PFE	FEZ	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.07%	6.57%	-1.50%
Volatility (6M) Calculated over the trailing 6-month period	14.62%	15.48%	-0.86%
Volatility (1Y) Calculated over the trailing 1-year period	23.84%	18.45%	+5.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.48%	20.70%	+4.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.89%	21.11%	+2.78%

Dividends

PFE vs. FEZ - Dividend Comparison

PFE's dividend yield for the trailing twelve months is around 6.56%, more than FEZ's 2.52% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FEZ State Street SPDR EURO STOXX 50 ETF	2.52%	2.78%	2.94%	2.75%	3.06%	2.61%	2.13%	2.61%	3.45%	2.44%	3.35%	3.03%
PFE Pfizer Inc.	6.56%	6.91%	6.33%	5.70%	3.12%	2.64%	3.92%	3.68%	3.12%	3.53%	3.69%	3.47%

Frequently Asked Questions

Can I hold both PFE and FEZ in my portfolio?

PFE and FEZ have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PFE or FEZ?

FEZ has higher volatility (6.57%) compared to PFE (5.07%). In terms of maximum drawdown, PFE dropped -69.24% vs FEZ's -64.21%.

Which has better risk-adjusted returns?

FEZ currently has the higher Sharpe Ratio (0.96 vs 0.54), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.