FCAUX vs. YFSIX

Last updated Aug 1, 2026

FCAUX (Fidelity Climate Action Fund) and YFSIX (AMG Yacktman Global Fund) are both Global Equities funds. Over the past 5 years, FCAUX returned 9.53%/yr vs 9.02%/yr for YFSIX. Their 0.66 correlation means they have sometimes moved together and sometimes differently. FCAUX charges 1.04%/yr vs 0.95%/yr for YFSIX.

Performance

FCAUX vs. YFSIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Climate Action Fund (FCAUX) and AMG Yacktman Global Fund (YFSIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FCAUX achieves a 10.28% return, which is significantly lower than YFSIX's 24.97% return.

FCAUX

• 1D: 2.24%
• 1M: -3.98%
• 6M: 6.56%
• YTD: 10.28%
• 1Y: 28.50%
• 3Y*: 19.50%
• 5Y*: 9.53%
• 10Y*: —
• ALL TIME*: 10.19%

YFSIX

• 1D: 3.06%
• 1M: 4.28%
• 6M: 14.11%
• YTD: 24.97%
• 1Y: 22.32%
• 3Y*: 15.02%
• 5Y*: 9.02%
• 10Y*: —
• ALL TIME*: 12.76%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
FCAUX Fidelity Climate Action Fund	$0.00	$0.00	$0.00
YFSIX AMG Yacktman Global Fund	$0.00	$0.00	$0.00

FCAUX vs. YFSIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
FCAUX Fidelity Climate Action Fund	10.28%	21.27%	24.06%	19.06%	-25.29%	11.40%
YFSIX AMG Yacktman Global Fund	24.97%	14.91%	-0.34%	16.64%	-9.15%	-1.28%

Correlation

The correlation between FCAUX and YFSIX is 0.50, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.50
Correlation (3Y) Balances recent behavior with more history.	0.56
Correlation (5Y) Shows whether the relationship held over a longer period.	0.66
Correlation (All Time) Calculated using the full available price history since Jun 15, 2021	0.66

The correlation between FCAUX and YFSIX shifts across timeframes, from 0.50 (1 year) to 0.66 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FCAUX vs. YFSIX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

FCAUX

FCAUX Risk / Return Rank: 60
FCAUX Sharpe Ratio Rank: 58
FCAUX Sortino Ratio Rank: 54
FCAUX Omega Ratio Rank: 51
FCAUX Calmar Ratio Rank: 72
FCAUX Martin Ratio Rank: 66

YFSIX

YFSIX Risk / Return Rank: 29
YFSIX Sharpe Ratio Rank: 26
YFSIX Sortino Ratio Rank: 20
YFSIX Omega Ratio Rank: 40
YFSIX Calmar Ratio Rank: 33
YFSIX Martin Ratio Rank: 29

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

FCAUX vs. YFSIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Climate Action Fund (FCAUX) and AMG Yacktman Global Fund (YFSIX). 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.

	FCAUX	YFSIX	Difference
Sharpe ratio: Return per unit of total volatility	1.51	0.88	+0.62
Sortino ratio: Return per unit of downside risk	2.10	1.10	+1.00
Omega ratio: Gain probability vs. loss probability	1.26	1.22	+0.04
Calmar ratio: Return relative to maximum drawdown	2.43	1.41	+1.01
Martin ratio: Return relative to average drawdown	8.61	4.10	+4.51

FCAUX vs. YFSIX - Sharpe Ratio Comparison

The current FCAUX Sharpe Ratio is 1.51, which is higher than the YFSIX Sharpe Ratio of 0.88. The chart below compares the historical Sharpe Ratios of FCAUX and YFSIX, 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

FCAUX vs. YFSIX - Drawdown Comparison

The maximum FCAUX drawdown since its inception was -35.11%, roughly equal to the maximum YFSIX drawdown of -35.10%. Use the drawdown chart below to compare losses from any high point for FCAUX and YFSIX.

Drawdown Indicators

	FCAUX	YFSIX	Difference
Max Drawdown Largest peak-to-trough decline	-35.11%	-35.10%	-0.01%
Max Drawdown (1Y) Largest decline over 1 year	-10.47%	-14.20%	+3.73%
Max Drawdown (3Y) Largest decline over 3 years	-23.34%	-14.20%	-9.14%
Max Drawdown (5Y) Largest decline over 5 years	-35.11%	-25.14%	-9.97%
Current Drawdown Current decline from peak	-6.81%	-2.55%	-4.26%
Average Drawdown Average peak-to-trough decline	-10.68%	-4.89%	-5.79%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.95%	4.86%	-1.91%

Volatility

FCAUX vs. YFSIX - Volatility Comparison

The current volatility for Fidelity Climate Action Fund (FCAUX) is 4.66%, while AMG Yacktman Global Fund (YFSIX) has a volatility of 5.69%. This indicates that FCAUX experiences smaller price fluctuations and is considered to be less risky than YFSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FCAUX	YFSIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.66%	5.69%	-1.03%
Volatility (6M) Calculated over the trailing 6-month period	13.45%	15.90%	-2.45%
Volatility (1Y) Calculated over the trailing 1-year period	16.87%	22.66%	-5.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.39%	15.78%	+3.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.23%	16.36%	+2.87%

FCAUX vs. YFSIX - Expense Ratio Comparison

FCAUX has a 1.04% expense ratio, which is higher than YFSIX's 0.95% expense ratio.

Dividends

FCAUX vs. YFSIX - Dividend Comparison

Neither FCAUX nor YFSIX has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FCAUX Fidelity Climate Action Fund	0.00%	0.00%	0.00%	0.15%	0.04%	0.00%	0.00%	0.00%	0.00%	0.00%
YFSIX AMG Yacktman Global Fund	0.00%	0.00%	8.68%	8.02%	4.32%	8.18%	4.76%	6.59%	0.71%	2.63%

Frequently Asked Questions

Can I hold both FCAUX and YFSIX in my portfolio?

FCAUX and YFSIX have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FCAUX or YFSIX?

YFSIX has higher volatility (5.69%) compared to FCAUX (4.66%). In terms of maximum drawdown, FCAUX dropped -35.11% vs YFSIX's -35.10%.

Which has better risk-adjusted returns?

FCAUX currently has the higher Sharpe Ratio (1.51 vs 0.88), 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.