ALLW vs. SPYM

Last updated Jun 24, 2026

ALLW (State Street Bridgewater All Weather ETF) and SPYM (State Street SPDR Portfolio S&P 500 ETF) are both exchange-traded funds - ALLW is a Tactical Allocation fund actively managed by State Street, while SPYM is a S&P 500 fund tracking the S&P 500 Index. ALLW is actively managed, while SPYM is passively managed. Over the past year, ALLW returned 17.58% vs 23.73% for SPYM. A 0.57 correlation means they provide meaningful diversification when combined. ALLW charges 0.85%/yr vs 0.02%/yr for SPYM.

Performance

ALLW vs. SPYM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street Bridgewater All Weather ETF (ALLW) and State Street SPDR Portfolio S&P 500 ETF (SPYM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ALLW achieves a 5.97% return, which is significantly lower than SPYM's 8.21% return.

ALLW

• 1D: -1.02%
• 1M: -2.41%
• YTD: 5.97%
• 6M: 5.04%
• 1Y: 17.58%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPYM

• 1D: -1.44%
• 1M: -1.32%
• YTD: 8.21%
• 6M: 7.24%
• 1Y: 23.73%
• 3Y*: 20.77%
• 5Y*: 13.13%
• 10Y*: 15.61%

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

ALLW vs. SPYM - Yearly Performance Comparison

	2026 (YTD)	2025
ALLW State Street Bridgewater All Weather ETF	5.97%	15.44%
SPYM State Street SPDR Portfolio S&P 500 ETF	8.21%	18.38%

Correlation

The correlation between ALLW and SPYM is 0.61, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.61
Correlation (All Time) Calculated using the full available price history since Mar 6, 2025	0.57

The correlation between ALLW and SPYM has been stable across timeframes, ranging from 0.57 to 0.61 - a consistent structural relationship.

Return for Risk

ALLW vs. SPYM — Risk / Return Rank

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

ALLW

ALLW Risk / Return Rank: 50
ALLW Sharpe Ratio Rank: 48
ALLW Sortino Ratio Rank: 45
ALLW Omega Ratio Rank: 47
ALLW Calmar Ratio Rank: 51
ALLW Martin Ratio Rank: 57

SPYM

SPYM Risk / Return Rank: 59
SPYM Sharpe Ratio Rank: 59
SPYM Sortino Ratio Rank: 56
SPYM Omega Ratio Rank: 58
SPYM Calmar Ratio Rank: 56
SPYM Martin Ratio Rank: 67

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.

ALLW vs. SPYM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street Bridgewater All Weather ETF (ALLW) and State Street SPDR Portfolio S&P 500 ETF (SPYM). 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.

	ALLW	SPYM	Difference
Sharpe ratio: Return per unit of total volatility	1.60	1.92	-0.32
Sortino ratio: Return per unit of downside risk	2.16	2.61	-0.44
Omega ratio: Gain probability vs. loss probability	1.29	1.35	-0.06
Calmar ratio: Return relative to maximum drawdown	2.44	2.68	-0.24
Martin ratio: Return relative to average drawdown	9.71	11.98	-2.27

ALLW vs. SPYM - Sharpe Ratio Comparison

The current ALLW Sharpe Ratio is 1.60, which is comparable to the SPYM Sharpe Ratio of 1.92. The chart below compares the historical Sharpe Ratios of ALLW and SPYM, 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

ALLW vs. SPYM - Drawdown Comparison

The maximum ALLW drawdown since its inception was -8.78%, smaller than the maximum SPYM drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for ALLW and SPYM.

Drawdown Indicators

	ALLW	SPYM	Difference
Max Drawdown Largest peak-to-trough decline	-8.78%	-54.46%	+45.68%
Max Drawdown (1Y) Largest decline over 1 year	-7.23%	-8.90%	+1.67%
Max Drawdown (3Y) Largest decline over 3 years	—	-18.72%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.48%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.87%	—
Current Drawdown Current decline from peak	-3.73%	-3.14%	-0.59%
Average Drawdown Average peak-to-trough decline	-1.25%	-7.14%	+5.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.81%	1.99%	-0.18%

Volatility

ALLW vs. SPYM - Volatility Comparison

The current volatility for State Street Bridgewater All Weather ETF (ALLW) is 4.00%, while State Street SPDR Portfolio S&P 500 ETF (SPYM) has a volatility of 4.83%. This indicates that ALLW experiences smaller price fluctuations and is considered to be less risky than SPYM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ALLW	SPYM	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.00%	4.83%	-0.83%
Volatility (6M) Calculated over the trailing 6-month period	9.34%	9.83%	-0.49%
Volatility (1Y) Calculated over the trailing 1-year period	11.05%	12.46%	-1.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.71%	16.90%	-4.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.71%	18.03%	-5.32%

ALLW vs. SPYM - Expense Ratio Comparison

ALLW has a 0.85% expense ratio, which is higher than SPYM's 0.02% expense ratio.

Dividends

ALLW vs. SPYM - Dividend Comparison

ALLW's dividend yield for the trailing twelve months is around 4.41%, more than SPYM's 1.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ALLW State Street Bridgewater All Weather ETF	4.41%	4.67%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPYM State Street SPDR Portfolio S&P 500 ETF	1.30%	1.13%	1.28%	1.44%	1.69%	1.25%	1.54%	1.79%	2.23%	1.75%	1.97%	1.98%

Frequently Asked Questions

Can I hold both ALLW and SPYM in my portfolio?

ALLW and SPYM have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ALLW or SPYM?

SPYM has higher volatility (4.83%) compared to ALLW (4.00%). In terms of maximum drawdown, ALLW dropped -8.78% vs SPYM's -54.46%.

Which ETF is better, ALLW or SPYM?

On 1-year performance, SPYM leads with 23.73% vs 17.58% for ALLW. On fees, SPYM is cheaper at 0.02% per year. On volatility, ALLW has been the lower-risk option at 4.00%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, ALLW or SPYM?

Over the 1-year period, SPYM has performed better with a 23.73% return vs 17.58%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, ALLW or SPYM?

SPYM is cheaper with a 0.02% expense ratio, compared with 0.85% for ALLW.

Which ETF pays a higher dividend yield, ALLW or SPYM?

ALLW has the higher dividend yield at 4.41%, compared with 1.30% for SPYM.

What is the main difference between ALLW and SPYM?

ALLW is categorized as Tactical Allocation, while SPYM is S&P 500. Their fees differ too: 0.85% for ALLW and 0.02% for SPYM.

Which has better risk-adjusted returns?

SPYM currently has the higher Sharpe Ratio (1.92 vs 1.60), 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.