PISHX vs. FDFIX

Last updated Jun 23, 2026

PISHX (Cohen & Steers Preferred Securities and Income SMA Shares) and FDFIX (Fidelity Flex 500 Index Fund) are both mutual funds - PISHX is a Preferred Stock/Convertible Bonds fund managed by Cohen & Steers, while FDFIX is a Large Cap Blend Equities fund tracking the Fidelity U.S. Large Cap Index. Over the past 5 years, PISHX returned 4.12%/yr vs 14.02%/yr for FDFIX. At a 0.38 correlation, their price movements are largely independent. Both charge a 0.00% expense ratio.

Performance

PISHX vs. FDFIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cohen & Steers Preferred Securities and Income SMA Shares (PISHX) and Fidelity Flex 500 Index Fund (FDFIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PISHX achieves a 2.29% return, which is significantly lower than FDFIX's 10.05% return.

PISHX

• 1D: 0.00%
• 1M: 0.75%
• YTD: 2.29%
• 6M: 2.69%
• 1Y: 7.94%
• 3Y*: 11.30%
• 5Y*: 4.12%
• 10Y*: —

FDFIX

• 1D: 1.14%
• 1M: 0.69%
• YTD: 10.05%
• 6M: 9.52%
• 1Y: 26.74%
• 3Y*: 20.85%
• 5Y*: 14.02%
• 10Y*: —

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

PISHX vs. FDFIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
PISHX Cohen & Steers Preferred Securities and Income SMA Shares	2.29%	9.65%	12.50%	7.91%	-11.73%	4.30%	8.57%	12.46%
FDFIX Fidelity Flex 500 Index Fund	10.05%	17.59%	25.06%	26.27%	-18.10%	28.69%	18.46%	17.97%

Correlation

The correlation between PISHX and FDFIX is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.36
Correlation (5Y) Calculated over the trailing 5-year period	0.36
Correlation (All Time) Calculated using the full available price history since Mar 1, 2019	0.38

Return for Risk

PISHX vs. FDFIX — Risk / Return Rank

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

PISHX

PISHX Risk / Return Rank: 85
PISHX Sharpe Ratio Rank: 97
PISHX Sortino Ratio Rank: 96
PISHX Omega Ratio Rank: 96
PISHX Calmar Ratio Rank: 61
PISHX Martin Ratio Rank: 74

FDFIX

FDFIX Risk / Return Rank: 63
FDFIX Sharpe Ratio Rank: 61
FDFIX Sortino Ratio Rank: 55
FDFIX Omega Ratio Rank: 57
FDFIX Calmar Ratio Rank: 65
FDFIX 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.

PISHX vs. FDFIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cohen & Steers Preferred Securities and Income SMA Shares (PISHX) and Fidelity Flex 500 Index Fund (FDFIX). 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.

	PISHX	FDFIX	Difference
Sharpe ratio: Return per unit of total volatility	3.37	2.12	+1.25
Sortino ratio: Return per unit of downside risk	5.15	2.86	+2.29
Omega ratio: Gain probability vs. loss probability	1.83	1.38	+0.45
Calmar ratio: Return relative to maximum drawdown	2.87	2.97	-0.10
Martin ratio: Return relative to average drawdown	13.09	13.11	-0.03

PISHX vs. FDFIX - Sharpe Ratio Comparison

The current PISHX Sharpe Ratio is 3.37, which is higher than the FDFIX Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of PISHX and FDFIX, 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

PISHX vs. FDFIX - Drawdown Comparison

The maximum PISHX drawdown since its inception was -27.12%, smaller than the maximum FDFIX drawdown of -33.77%. Use the drawdown chart below to compare losses from any high point for PISHX and FDFIX.

Drawdown Indicators

	PISHX	FDFIX	Difference
Max Drawdown Largest peak-to-trough decline	-27.12%	-33.77%	+6.65%
Max Drawdown (1Y) Largest decline over 1 year	-2.83%	-8.99%	+6.16%
Max Drawdown (3Y) Largest decline over 3 years	-3.90%	-18.76%	+14.86%
Max Drawdown (5Y) Largest decline over 5 years	-19.14%	-24.51%	+5.37%
Current Drawdown Current decline from peak	-0.10%	-1.33%	+1.23%
Average Drawdown Average peak-to-trough decline	-3.92%	-4.56%	+0.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.62%	2.03%	-1.41%

Volatility

PISHX vs. FDFIX - Volatility Comparison

The current volatility for Cohen & Steers Preferred Securities and Income SMA Shares (PISHX) is 0.55%, while Fidelity Flex 500 Index Fund (FDFIX) has a volatility of 4.90%. This indicates that PISHX experiences smaller price fluctuations and is considered to be less risky than FDFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PISHX	FDFIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.55%	4.90%	-4.35%
Volatility (6M) Calculated over the trailing 6-month period	2.12%	10.00%	-7.88%
Volatility (1Y) Calculated over the trailing 1-year period	2.41%	12.61%	-10.20%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.57%	17.05%	-12.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.33%	18.60%	-11.27%

PISHX vs. FDFIX - Expense Ratio Comparison

PISHX has a 0.00% expense ratio, which is lower than FDFIX's 0.00% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

PISHX vs. FDFIX - Dividend Comparison

PISHX's dividend yield for the trailing twelve months is around 5.60%, more than FDFIX's 1.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FDFIX Fidelity Flex 500 Index Fund	1.04%	1.11%	1.26%	1.48%	1.70%	1.27%	1.52%	1.78%	2.16%	0.50%
PISHX Cohen & Steers Preferred Securities and Income SMA Shares	5.60%	5.52%	5.89%	5.92%	5.45%	4.25%	4.59%	3.38%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PISHX and FDFIX in my portfolio?

PISHX and FDFIX have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PISHX or FDFIX?

FDFIX has higher volatility (4.90%) compared to PISHX (0.55%). In terms of maximum drawdown, PISHX dropped -27.12% vs FDFIX's -33.77%.

Which has better risk-adjusted returns?

PISHX currently has the higher Sharpe Ratio (3.37 vs 2.12), 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.