PFO vs. PFINX

Last updated Jun 4, 2026

PFO (Flaherty & Crumrine Preferred and Income Opportunity Fund) and PFINX (PIMCO Preferred and Capital Securities Fund) are both Preferred Stock/Convertible Bonds funds. Over the past 10 years, PFO returned 4.29%/yr vs 6.06%/yr for PFINX. At a 0.32 correlation, their price movements are largely independent. PFO charges 1.40%/yr vs 0.79%/yr for PFINX.

Performance

PFO vs. PFINX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Flaherty & Crumrine Preferred and Income Opportunity Fund (PFO) and PIMCO Preferred and Capital Securities Fund (PFINX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PFO achieves a -0.51% return, which is significantly lower than PFINX's 1.82% return. Over the past 10 years, PFO has underperformed PFINX with an annualized return of 4.29%, while PFINX has yielded a comparatively higher 6.06% annualized return.

PFO

• 1D: 0.11%
• 1M: -0.69%
• YTD: -0.51%
• 6M: -0.03%
• 1Y: 8.92%
• 3Y*: 12.45%
• 5Y*: -0.60%
• 10Y*: 4.29%

PFINX

• 1D: 0.10%
• 1M: 0.62%
• YTD: 1.82%
• 6M: 0.78%
• 1Y: 8.47%
• 3Y*: 10.34%
• 5Y*: 2.98%
• 10Y*: 6.06%

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

PFO vs. PFINX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PFO Flaherty & Crumrine Preferred and Income Opportunity Fund	-0.51%	12.47%	21.42%	-0.59%	-27.25%	3.57%	14.06%	24.93%	-4.20%	13.98%
PFINX PIMCO Preferred and Capital Securities Fund	1.82%	8.73%	10.84%	7.03%	-12.82%	4.61%	6.73%	20.78%	-4.17%	13.28%

Correlation

The correlation between PFO and PFINX is 0.32, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.32
Correlation (3Y) Calculated over the trailing 3-year period	0.45
Correlation (5Y) Calculated over the trailing 5-year period	0.43
Correlation (10Y) Calculated over the trailing 10-year period	0.32
Correlation (All Time) Calculated using the full available price history since Apr 15, 2015	0.32

The correlation between PFO and PFINX shifts across timeframes, from 0.32 (10 years) to 0.45 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

PFO vs. PFINX — Risk / Return Rank

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

PFO

PFO Risk / Return Rank: 15
PFO Sharpe Ratio Rank: 18
PFO Sortino Ratio Rank: 16
PFO Omega Ratio Rank: 18
PFO Calmar Ratio Rank: 13
PFO Martin Ratio Rank: 12

PFINX

PFINX Risk / Return Rank: 74
PFINX Sharpe Ratio Rank: 82
PFINX Sortino Ratio Rank: 86
PFINX Omega Ratio Rank: 92
PFINX Calmar Ratio Rank: 54
PFINX Martin Ratio Rank: 56

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.

PFO vs. PFINX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Flaherty & Crumrine Preferred and Income Opportunity Fund (PFO) and PIMCO Preferred and Capital Securities Fund (PFINX). 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.

	PFO	PFINX	Difference
Sharpe ratio: Return per unit of total volatility	1.21	2.66	-1.45
Sortino ratio: Return per unit of downside risk	1.65	4.12	-2.47
Omega ratio: Gain probability vs. loss probability	1.22	1.70	-0.47
Calmar ratio: Return relative to maximum drawdown	1.20	2.81	-1.61
Martin ratio: Return relative to average drawdown	3.55	11.32	-7.77
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PFO vs. PFINX - Sharpe Ratio Comparison

The current PFO Sharpe Ratio is 1.21, which is lower than the PFINX Sharpe Ratio of 2.66. The chart below compares the historical Sharpe Ratios of PFO and PFINX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	PFO	PFINX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.21	2.66	-1.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.04	0.54	-0.58
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.20	0.99	-0.80
Sharpe Ratio (All Time) Calculated using the full available price history	0.20	0.92	-0.72

Drawdowns

PFO vs. PFINX - Drawdown Comparison

The maximum PFO drawdown since its inception was -77.36%, which is greater than PFINX's maximum drawdown of -23.93%. Use the drawdown chart below to compare losses from any high point for PFO and PFINX.

Drawdown Indicators

	PFO	PFINX	Difference
Max Drawdown Largest peak-to-trough decline	-77.36%	-23.93%	-53.43%
Max Drawdown (1Y) Largest decline over 1 year	-7.47%	-3.09%	-4.38%
Max Drawdown (3Y) Largest decline over 3 years	-12.22%	-3.93%	-8.29%
Max Drawdown (5Y) Largest decline over 5 years	-40.14%	-22.11%	-18.03%
Max Drawdown (10Y) Largest decline over 10 years	-48.97%	-23.93%	-25.04%
Current Drawdown Current decline from peak	-5.16%	-0.33%	-4.83%
Average Drawdown Average peak-to-trough decline	-12.50%	-3.46%	-9.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.52%	0.76%	+1.76%

Volatility

PFO vs. PFINX - Volatility Comparison

Flaherty & Crumrine Preferred and Income Opportunity Fund (PFO) has a higher volatility of 1.82% compared to PIMCO Preferred and Capital Securities Fund (PFINX) at 0.85%. This indicates that PFO's price experiences larger fluctuations and is considered to be riskier than PFINX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PFO	PFINX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.82%	0.85%	+0.97%
Volatility (6M) Calculated over the trailing 6-month period	5.19%	2.57%	+2.62%
Volatility (1Y) Calculated over the trailing 1-year period	7.43%	3.26%	+4.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.90%	5.52%	+9.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.83%	6.13%	+15.70%

PFO vs. PFINX - Expense Ratio Comparison

PFO has a 1.40% expense ratio, which is higher than PFINX's 0.79% expense ratio.

Dividends

PFO vs. PFINX - Dividend Comparison

PFO's dividend yield for the trailing twelve months is around 7.30%, more than PFINX's 3.77% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PFINX PIMCO Preferred and Capital Securities Fund	3.77%	3.74%	5.30%	6.26%	8.54%	5.79%	3.06%	6.40%	6.43%	7.08%	6.19%	2.34%
PFO Flaherty & Crumrine Preferred and Income Opportunity Fund	7.30%	6.84%	6.75%	7.18%	8.73%	6.49%	6.10%	6.31%	7.55%	7.25%	8.03%	8.21%

Frequently Asked Questions

Can I hold both PFO and PFINX in my portfolio?

PFO and PFINX have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PFO or PFINX?

PFO has higher volatility (1.82%) compared to PFINX (0.85%). In terms of maximum drawdown, PFO dropped -77.36% vs PFINX's -23.93%.

Which has better risk-adjusted returns?

PFINX currently has the higher Sharpe Ratio (2.66 vs 1.21), 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.