FISMX vs. FPKFX

Last updated Jun 13, 2026

FISMX (Fidelity International Small Cap Fund) and FPKFX (Fidelity Puritan K6 Fund) are both mutual funds - FISMX is a Foreign Small & Mid Cap Equities fund managed by Fidelity, while FPKFX is a Diversified Portfolio fund managed by Fidelity. Over the past 5 years, FISMX returned 5.98%/yr vs 9.04%/yr for FPKFX. A 0.71 correlation means they provide meaningful diversification when combined. FISMX charges 1.01%/yr vs 0.32%/yr for FPKFX.

Performance

FISMX vs. FPKFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity International Small Cap Fund (FISMX) and Fidelity Puritan K6 Fund (FPKFX). 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 FISMX having a 8.75% return and FPKFX slightly lower at 8.59%.

FISMX

• 1D: 2.56%
• 1M: -1.31%
• YTD: 8.75%
• 6M: 10.42%
• 1Y: 15.32%
• 3Y*: 13.58%
• 5Y*: 5.98%
• 10Y*: 9.03%

FPKFX

• 1D: 2.13%
• 1M: 0.00%
• YTD: 8.59%
• 6M: 9.11%
• 1Y: 19.81%
• 3Y*: 16.12%
• 5Y*: 9.04%
• 10Y*: —

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

FISMX vs. FPKFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FISMX Fidelity International Small Cap Fund	8.75%	24.73%	0.05%	19.62%	-16.66%	13.44%	9.98%	10.61%
FPKFX Fidelity Puritan K6 Fund	8.59%	11.37%	18.95%	20.29%	-17.11%	19.10%	20.22%	9.41%

Correlation

The correlation between FISMX and FPKFX is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.66
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (All Time) Calculated using the full available price history since Jun 14, 2019	0.71

The correlation between FISMX and FPKFX has been stable across timeframes, ranging from 0.66 to 0.72 - a consistent structural relationship.

Return for Risk

FISMX vs. FPKFX — Risk / Return Rank

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

FISMX

FISMX Risk / Return Rank: 29
FISMX Sharpe Ratio Rank: 30
FISMX Sortino Ratio Rank: 30
FISMX Omega Ratio Rank: 32
FISMX Calmar Ratio Rank: 25
FISMX Martin Ratio Rank: 27

FPKFX

FPKFX Risk / Return Rank: 70
FPKFX Sharpe Ratio Rank: 67
FPKFX Sortino Ratio Rank: 64
FPKFX Omega Ratio Rank: 66
FPKFX Calmar Ratio Rank: 72
FPKFX Martin Ratio Rank: 80

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.

FISMX vs. FPKFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity International Small Cap Fund (FISMX) and Fidelity Puritan K6 Fund (FPKFX). 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.

	FISMX	FPKFX	Difference
Sharpe ratio: Return per unit of total volatility	1.24	1.90	-0.66
Sortino ratio: Return per unit of downside risk	1.82	2.61	-0.79
Omega ratio: Gain probability vs. loss probability	1.23	1.35	-0.12
Calmar ratio: Return relative to maximum drawdown	1.48	2.72	-1.25
Martin ratio: Return relative to average drawdown	5.19	11.92	-6.73

FISMX vs. FPKFX - Sharpe Ratio Comparison

The current FISMX Sharpe Ratio is 1.24, which is lower than the FPKFX Sharpe Ratio of 1.90. The chart below compares the historical Sharpe Ratios of FISMX and FPKFX, 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

FISMX vs. FPKFX - Drawdown Comparison

The maximum FISMX drawdown since its inception was -60.94%, which is greater than FPKFX's maximum drawdown of -24.46%. Use the drawdown chart below to compare losses from any high point for FISMX and FPKFX.

Drawdown Indicators

	FISMX	FPKFX	Difference
Max Drawdown Largest peak-to-trough decline	-60.94%	-24.46%	-36.48%
Max Drawdown (1Y) Largest decline over 1 year	-10.71%	-7.48%	-3.23%
Max Drawdown (3Y) Largest decline over 3 years	-12.70%	-14.90%	+2.20%
Max Drawdown (5Y) Largest decline over 5 years	-31.07%	-22.33%	-8.74%
Max Drawdown (10Y) Largest decline over 10 years	-38.80%	—	—
Current Drawdown Current decline from peak	-2.37%	-1.53%	-0.84%
Average Drawdown Average peak-to-trough decline	-10.63%	-4.78%	-5.85%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.04%	1.70%	+1.34%

Volatility

FISMX vs. FPKFX - Volatility Comparison

Fidelity International Small Cap Fund (FISMX) has a higher volatility of 4.94% compared to Fidelity Puritan K6 Fund (FPKFX) at 4.70%. This indicates that FISMX's price experiences larger fluctuations and is considered to be riskier than FPKFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FISMX	FPKFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.94%	4.70%	+0.24%
Volatility (6M) Calculated over the trailing 6-month period	10.81%	8.90%	+1.91%
Volatility (1Y) Calculated over the trailing 1-year period	12.78%	10.70%	+2.08%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.67%	12.74%	+0.93%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.08%	14.35%	-0.27%

FISMX vs. FPKFX - Expense Ratio Comparison

FISMX has a 1.01% expense ratio, which is higher than FPKFX's 0.32% expense ratio.

Dividends

FISMX vs. FPKFX - Dividend Comparison

FISMX's dividend yield for the trailing twelve months is around 3.29%, less than FPKFX's 3.86% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FISMX Fidelity International Small Cap Fund	3.29%	3.58%	2.64%	1.87%	0.70%	7.28%	0.83%	2.32%	6.14%	2.46%	2.70%	2.80%
FPKFX Fidelity Puritan K6 Fund	3.86%	4.19%	3.83%	1.67%	1.62%	4.34%	1.40%	0.63%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FISMX and FPKFX in my portfolio?

FISMX and FPKFX have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FISMX or FPKFX?

FISMX has higher volatility (4.94%) compared to FPKFX (4.70%). In terms of maximum drawdown, FISMX dropped -60.94% vs FPKFX's -24.46%.

Which has better risk-adjusted returns?

FPKFX currently has the higher Sharpe Ratio (1.90 vs 1.24), 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.