SAMBX vs. PFLRX

Last updated Jun 25, 2026

SAMBX (Virtus Seix Floating Rate High Income Fund) and PFLRX (Putnam Floating Rate Income Fund) are both Bank Loan funds. Over the past 10 years, SAMBX returned 4.73%/yr vs 3.75%/yr for PFLRX. A 0.66 correlation means they provide meaningful diversification when combined. SAMBX charges 0.64%/yr vs 1.03%/yr for PFLRX.

Performance

SAMBX vs. PFLRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Seix Floating Rate High Income Fund (SAMBX) and Putnam Floating Rate Income Fund (PFLRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SAMBX achieves a 2.29% return, which is significantly higher than PFLRX's -0.14% return. Over the past 10 years, SAMBX has outperformed PFLRX with an annualized return of 4.73%, while PFLRX has yielded a comparatively lower 3.75% annualized return.

SAMBX

• 1D: -0.13%
• 1M: 0.19%
• YTD: 2.29%
• 6M: 3.01%
• 1Y: 7.02%
• 3Y*: 7.24%
• 5Y*: 5.46%
• 10Y*: 4.73%

PFLRX

• 1D: -0.13%
• 1M: 0.30%
• YTD: -0.14%
• 6M: 0.31%
• 1Y: 2.88%
• 3Y*: 5.63%
• 5Y*: 4.00%
• 10Y*: 3.75%

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

SAMBX vs. PFLRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SAMBX Virtus Seix Floating Rate High Income Fund	2.29%	5.88%	7.03%	11.21%	-0.86%	4.86%	0.41%	6.66%	0.24%	3.89%
PFLRX Putnam Floating Rate Income Fund	-0.14%	4.74%	6.34%	11.01%	-2.78%	3.04%	0.69%	8.14%	-0.66%	3.28%

Correlation

The correlation between SAMBX and PFLRX is 0.57, 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	0.57
Correlation (3Y) Calculated over the trailing 3-year period	0.60
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (10Y) Calculated over the trailing 10-year period	0.66
Correlation (All Time) Calculated using the full available price history since Jan 3, 2007	0.66

The correlation between SAMBX and PFLRX shifts across timeframes, from 0.57 (1 year) to 0.68 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

SAMBX vs. PFLRX — Risk / Return Rank

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

SAMBX

SAMBX Risk / Return Rank: 97
SAMBX Sharpe Ratio Rank: 92
SAMBX Sortino Ratio Rank: 98
SAMBX Omega Ratio Rank: 98
SAMBX Calmar Ratio Rank: 98
SAMBX Martin Ratio Rank: 98

PFLRX

PFLRX Risk / Return Rank: 33
PFLRX Sharpe Ratio Rank: 27
PFLRX Sortino Ratio Rank: 43
PFLRX Omega Ratio Rank: 52
PFLRX Calmar Ratio Rank: 23
PFLRX Martin Ratio Rank: 18

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.

SAMBX vs. PFLRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Seix Floating Rate High Income Fund (SAMBX) and Putnam Floating Rate Income Fund (PFLRX). 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.

	SAMBX	PFLRX	Difference
Sharpe ratio: Return per unit of total volatility	2.86	1.28	+1.58
Sortino ratio: Return per unit of downside risk	7.15	2.41	+4.74
Omega ratio: Gain probability vs. loss probability	2.06	1.34	+0.72
Calmar ratio: Return relative to maximum drawdown	9.01	1.53	+7.49
Martin ratio: Return relative to average drawdown	28.06	4.08	+23.98

SAMBX vs. PFLRX - Sharpe Ratio Comparison

The current SAMBX Sharpe Ratio is 2.86, which is higher than the PFLRX Sharpe Ratio of 1.28. The chart below compares the historical Sharpe Ratios of SAMBX and PFLRX, 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

SAMBX vs. PFLRX - Drawdown Comparison

The maximum SAMBX drawdown since its inception was -24.74%, smaller than the maximum PFLRX drawdown of -32.89%. Use the drawdown chart below to compare losses from any high point for SAMBX and PFLRX.

Drawdown Indicators

	SAMBX	PFLRX	Difference
Max Drawdown Largest peak-to-trough decline	-24.74%	-32.89%	+8.15%
Max Drawdown (1Y) Largest decline over 1 year	-0.78%	-1.98%	+1.20%
Max Drawdown (3Y) Largest decline over 3 years	-2.95%	-3.01%	+0.06%
Max Drawdown (5Y) Largest decline over 5 years	-5.66%	-6.95%	+1.29%
Max Drawdown (10Y) Largest decline over 10 years	-20.91%	-20.74%	-0.17%
Current Drawdown Current decline from peak	-0.39%	-0.52%	+0.13%
Average Drawdown Average peak-to-trough decline	-1.58%	-1.74%	+0.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.25%	0.74%	-0.49%

Volatility

SAMBX vs. PFLRX - Volatility Comparison

Virtus Seix Floating Rate High Income Fund (SAMBX) and Putnam Floating Rate Income Fund (PFLRX) have volatilities of 0.72% and 0.69%, 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

	SAMBX	PFLRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.72%	0.69%	+0.03%
Volatility (6M) Calculated over the trailing 6-month period	1.79%	1.62%	+0.17%
Volatility (1Y) Calculated over the trailing 1-year period	2.46%	2.37%	+0.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.96%	2.83%	+0.13%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.94%	4.01%	-0.07%

SAMBX vs. PFLRX - Expense Ratio Comparison

SAMBX has a 0.64% expense ratio, which is lower than PFLRX's 1.03% expense ratio.

Dividends

SAMBX vs. PFLRX - Dividend Comparison

SAMBX's dividend yield for the trailing twelve months is around 7.45%, more than PFLRX's 6.31% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PFLRX Putnam Floating Rate Income Fund	6.31%	6.69%	6.25%	7.27%	3.48%	2.63%	3.10%	4.56%	4.54%	3.69%	3.71%	4.45%
SAMBX Virtus Seix Floating Rate High Income Fund	7.45%	7.78%	8.21%	8.21%	5.34%	3.03%	4.03%	5.28%	5.15%	4.28%	4.79%	4.91%

Frequently Asked Questions

Can I hold both SAMBX and PFLRX in my portfolio?

SAMBX and PFLRX have a correlation of 0.57, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SAMBX or PFLRX?

SAMBX has higher volatility (0.72%) compared to PFLRX (0.69%). In terms of maximum drawdown, SAMBX dropped -24.74% vs PFLRX's -32.89%.

Which has better risk-adjusted returns?

SAMBX currently has the higher Sharpe Ratio (2.86 vs 1.28), 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.