PBFDX vs. SSSYX

Last updated Jun 24, 2026

PBFDX (Payson Total Return Fund) and SSSYX (State Street Equity 500 Index Fund Class K) are both mutual funds - PBFDX is a Large Cap Blend Equities fund managed by Payson Funds, while SSSYX is a S&P 500 fund tracking the S&P 500 Index. Over the past 10 years, PBFDX returned 17.05%/yr vs 45.70%/yr for SSSYX. With a 0.95 correlation, they move nearly in lockstep. PBFDX charges 0.82%/yr vs 0.02%/yr for SSSYX.

Performance

PBFDX vs. SSSYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Payson Total Return Fund (PBFDX) and State Street Equity 500 Index Fund Class K (SSSYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with PBFDX having a 9.92% return and SSSYX slightly lower at 9.78%. Over the past 10 years, PBFDX has underperformed SSSYX with an annualized return of 17.05%, while SSSYX has yielded a comparatively higher 45.70% annualized return.

PBFDX

• 1D: -0.86%
• 1M: -1.36%
• YTD: 9.92%
• 6M: 8.91%
• 1Y: 30.72%
• 3Y*: 22.92%
• 5Y*: 14.65%
• 10Y*: 17.05%

SSSYX

• 1D: -0.36%
• 1M: 0.10%
• YTD: 9.78%
• 6M: 8.78%
• 1Y: 25.47%
• 3Y*: 21.36%
• 5Y*: 13.57%
• 10Y*: 45.70%

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

PBFDX vs. SSSYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PBFDX Payson Total Return Fund	9.92%	21.20%	21.77%	25.65%	-14.60%	30.84%	20.49%	31.67%	-1.79%	21.76%
SSSYX State Street Equity 500 Index Fund Class K	9.78%	17.81%	24.99%	26.27%	-18.16%	28.51%	1,083.11%	31.38%	-4.38%	21.61%

Correlation

The correlation between PBFDX and SSSYX is 0.94, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 18, 2014	0.95

The correlation between PBFDX and SSSYX has been stable across timeframes, ranging from 0.93 to 0.95 - a consistent structural relationship.

Return for Risk

PBFDX vs. SSSYX — Risk / Return Rank

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

PBFDX

PBFDX Risk / Return Rank: 58
PBFDX Sharpe Ratio Rank: 59
PBFDX Sortino Ratio Rank: 54
PBFDX Omega Ratio Rank: 51
PBFDX Calmar Ratio Rank: 62
PBFDX Martin Ratio Rank: 66

SSSYX

SSSYX Risk / Return Rank: 65
SSSYX Sharpe Ratio Rank: 63
SSSYX Sortino Ratio Rank: 57
SSSYX Omega Ratio Rank: 59
SSSYX Calmar Ratio Rank: 68
SSSYX Martin Ratio Rank: 78

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.

PBFDX vs. SSSYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Payson Total Return Fund (PBFDX) and State Street Equity 500 Index Fund Class K (SSSYX). 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.

	PBFDX	SSSYX	Difference
Sharpe ratio: Return per unit of total volatility	2.08	2.15	-0.07
Sortino ratio: Return per unit of downside risk	2.83	2.91	-0.08
Omega ratio: Gain probability vs. loss probability	1.36	1.39	-0.03
Calmar ratio: Return relative to maximum drawdown	2.90	3.02	-0.11
Martin ratio: Return relative to average drawdown	12.15	13.62	-1.47

PBFDX vs. SSSYX - Sharpe Ratio Comparison

The current PBFDX Sharpe Ratio is 2.08, which is comparable to the SSSYX Sharpe Ratio of 2.15. The chart below compares the historical Sharpe Ratios of PBFDX and SSSYX, 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

PBFDX vs. SSSYX - Drawdown Comparison

The maximum PBFDX drawdown since its inception was -54.99%, which is greater than SSSYX's maximum drawdown of -33.77%. Use the drawdown chart below to compare losses from any high point for PBFDX and SSSYX.

Drawdown Indicators

	PBFDX	SSSYX	Difference
Max Drawdown Largest peak-to-trough decline	-54.99%	-33.77%	-21.22%
Max Drawdown (1Y) Largest decline over 1 year	-10.93%	-8.88%	-2.05%
Max Drawdown (3Y) Largest decline over 3 years	-20.83%	-18.74%	-2.09%
Max Drawdown (5Y) Largest decline over 5 years	-22.17%	-24.49%	+2.32%
Max Drawdown (10Y) Largest decline over 10 years	-33.02%	-33.77%	+0.75%
Current Drawdown Current decline from peak	-2.82%	-1.72%	-1.10%
Average Drawdown Average peak-to-trough decline	-6.72%	-3.91%	-2.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.60%	1.96%	+0.64%

Volatility

PBFDX vs. SSSYX - Volatility Comparison

Payson Total Return Fund (PBFDX) and State Street Equity 500 Index Fund Class K (SSSYX) have volatilities of 4.85% and 4.67%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PBFDX	SSSYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.85%	4.67%	+0.18%
Volatility (6M) Calculated over the trailing 6-month period	11.74%	9.83%	+1.91%
Volatility (1Y) Calculated over the trailing 1-year period	15.27%	12.49%	+2.78%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.84%	16.98%	+0.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.05%	121.18%	-102.13%

PBFDX vs. SSSYX - Expense Ratio Comparison

PBFDX has a 0.82% expense ratio, which is higher than SSSYX's 0.02% expense ratio.

Dividends

PBFDX vs. SSSYX - Dividend Comparison

PBFDX's dividend yield for the trailing twelve months is around 1.74%, more than SSSYX's 1.31% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PBFDX Payson Total Return Fund	1.74%	1.95%	10.67%	4.68%	2.34%	13.07%	7.59%	0.61%	0.67%	4.98%	1.15%	4.81%
SSSYX State Street Equity 500 Index Fund Class K	1.31%	1.44%	1.63%	1.78%	2.16%	2.76%	1.86%	4.44%	5.18%	5.94%	2.07%	1.84%

Frequently Asked Questions

Can I hold both PBFDX and SSSYX in my portfolio?

With a correlation of 0.94, PBFDX and SSSYX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, PBFDX or SSSYX?

PBFDX has higher volatility (4.85%) compared to SSSYX (4.67%). In terms of maximum drawdown, PBFDX dropped -54.99% vs SSSYX's -33.77%.

Which has better risk-adjusted returns?

SSSYX currently has the higher Sharpe Ratio (2.15 vs 2.08), 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.