ACWDX vs. JGMNX

Last updated Jun 25, 2026

ACWDX (AMG GW&K Small/Mid Cap Growth Fund) and JGMNX (Janus Henderson Triton Fund Class N) are both Small Cap Growth Equities funds. Over the past 10 years, ACWDX returned 11.38%/yr vs 11.04%/yr for JGMNX. Their correlation of 0.93 suggests significant overlap in exposure. ACWDX charges 1.00%/yr vs 0.67%/yr for JGMNX.

Performance

ACWDX vs. JGMNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AMG GW&K Small/Mid Cap Growth Fund (ACWDX) and Janus Henderson Triton Fund Class N (JGMNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ACWDX achieves a 16.20% return, which is significantly higher than JGMNX's 13.97% return. Both investments have delivered pretty close results over the past 10 years, with ACWDX having a 11.38% annualized return and JGMNX not far behind at 11.04%.

ACWDX

• 1D: -2.10%
• 1M: 3.24%
• YTD: 16.20%
• 6M: 13.38%
• 1Y: 18.40%
• 3Y*: 13.18%
• 5Y*: 4.97%
• 10Y*: 11.38%

JGMNX

• 1D: -1.02%
• 1M: 2.71%
• YTD: 13.97%
• 6M: 11.63%
• 1Y: 24.21%
• 3Y*: 14.18%
• 5Y*: 4.14%
• 10Y*: 11.04%

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

ACWDX vs. JGMNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ACWDX AMG GW&K Small/Mid Cap Growth Fund	16.20%	0.29%	9.27%	21.13%	-22.32%	12.52%	45.63%	20.24%	-5.14%	18.69%
JGMNX Janus Henderson Triton Fund Class N	13.97%	9.78%	10.55%	14.83%	-23.56%	6.88%	28.75%	28.60%	-5.03%	27.24%

Correlation

The correlation between ACWDX and JGMNX is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.93
Correlation (All Time) Calculated using the full available price history since May 31, 2012	0.93

The correlation between ACWDX and JGMNX has been stable across timeframes, ranging from 0.92 to 0.95 - a consistent structural relationship.

Return for Risk

ACWDX vs. JGMNX — Risk / Return Rank

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

ACWDX

ACWDX Risk / Return Rank: 16
ACWDX Sharpe Ratio Rank: 14
ACWDX Sortino Ratio Rank: 13
ACWDX Omega Ratio Rank: 17
ACWDX Calmar Ratio Rank: 18
ACWDX Martin Ratio Rank: 15

JGMNX

JGMNX Risk / Return Rank: 42
JGMNX Sharpe Ratio Rank: 38
JGMNX Sortino Ratio Rank: 39
JGMNX Omega Ratio Rank: 33
JGMNX Calmar Ratio Rank: 46
JGMNX Martin Ratio Rank: 53

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.

ACWDX vs. JGMNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AMG GW&K Small/Mid Cap Growth Fund (ACWDX) and Janus Henderson Triton Fund Class N (JGMNX). 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.

	ACWDX	JGMNX	Difference
Sharpe ratio: Return per unit of total volatility	0.91	1.53	-0.62
Sortino ratio: Return per unit of downside risk	1.26	2.26	-1.00
Omega ratio: Gain probability vs. loss probability	1.19	1.26	-0.07
Calmar ratio: Return relative to maximum drawdown	1.35	2.33	-0.98
Martin ratio: Return relative to average drawdown	3.63	9.54	-5.91

ACWDX vs. JGMNX - Sharpe Ratio Comparison

The current ACWDX Sharpe Ratio is 0.91, which is lower than the JGMNX Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of ACWDX and JGMNX, 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

ACWDX vs. JGMNX - Drawdown Comparison

The maximum ACWDX drawdown since its inception was -38.86%, roughly equal to the maximum JGMNX drawdown of -39.72%. Use the drawdown chart below to compare losses from any high point for ACWDX and JGMNX.

Drawdown Indicators

	ACWDX	JGMNX	Difference
Max Drawdown Largest peak-to-trough decline	-38.86%	-39.72%	+0.86%
Max Drawdown (1Y) Largest decline over 1 year	-14.99%	-11.03%	-3.96%
Max Drawdown (3Y) Largest decline over 3 years	-26.64%	-23.84%	-2.80%
Max Drawdown (5Y) Largest decline over 5 years	-32.74%	-31.74%	-1.00%
Max Drawdown (10Y) Largest decline over 10 years	-38.86%	-39.72%	+0.86%
Current Drawdown Current decline from peak	-2.10%	-1.02%	-1.08%
Average Drawdown Average peak-to-trough decline	-10.02%	-7.11%	-2.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.53%	2.69%	+2.84%

Volatility

ACWDX vs. JGMNX - Volatility Comparison

AMG GW&K Small/Mid Cap Growth Fund (ACWDX) has a higher volatility of 6.99% compared to Janus Henderson Triton Fund Class N (JGMNX) at 5.84%. This indicates that ACWDX's price experiences larger fluctuations and is considered to be riskier than JGMNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ACWDX	JGMNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.99%	5.84%	+1.15%
Volatility (6M) Calculated over the trailing 6-month period	14.77%	13.25%	+1.52%
Volatility (1Y) Calculated over the trailing 1-year period	22.15%	16.78%	+5.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.10%	19.72%	+2.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.40%	20.59%	+2.81%

ACWDX vs. JGMNX - Expense Ratio Comparison

ACWDX has a 1.00% expense ratio, which is higher than JGMNX's 0.67% expense ratio.

Dividends

ACWDX vs. JGMNX - Dividend Comparison

ACWDX has not paid dividends to shareholders, while JGMNX's dividend yield for the trailing twelve months is around 9.53%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACWDX AMG GW&K Small/Mid Cap Growth Fund	0.00%	0.00%	0.74%	0.00%	2.04%	58.27%	4.00%	0.00%	0.00%	0.00%	0.00%	0.02%
JGMNX Janus Henderson Triton Fund Class N	9.53%	10.86%	7.35%	6.96%	6.10%	19.99%	4.06%	4.20%	7.41%	5.03%	2.96%	7.71%

Frequently Asked Questions

Can I hold both ACWDX and JGMNX in my portfolio?

With a correlation of 0.92, ACWDX and JGMNX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ACWDX or JGMNX?

ACWDX has higher volatility (6.99%) compared to JGMNX (5.84%). In terms of maximum drawdown, ACWDX dropped -38.86% vs JGMNX's -39.72%.

Which has better risk-adjusted returns?

JGMNX currently has the higher Sharpe Ratio (1.53 vs 0.91), 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.