JANIX vs. JARTX

Last updated Jun 25, 2026

JANIX (Janus Henderson Triton Fund) and JARTX (Janus Henderson Forty Fund) are both mutual funds - JANIX is a Small Cap Growth Equities fund managed by Janus Henderson, while JARTX is a Large Cap Growth Equities fund managed by Janus Henderson. Over the past 10 years, JANIX returned 10.87%/yr vs 16.24%/yr for JARTX. Their correlation of 0.82 suggests significant overlap in exposure. JANIX charges 0.78%/yr vs 1.20%/yr for JARTX.

Performance

JANIX vs. JARTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Janus Henderson Triton Fund (JANIX) and Janus Henderson Forty Fund (JARTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JANIX achieves a 13.87% return, which is significantly higher than JARTX's 0.94% return. Over the past 10 years, JANIX has underperformed JARTX with an annualized return of 10.87%, while JARTX has yielded a comparatively higher 16.24% annualized return.

JANIX

• 1D: -1.02%
• 1M: 2.67%
• YTD: 13.87%
• 6M: 11.55%
• 1Y: 24.04%
• 3Y*: 14.02%
• 5Y*: 4.00%
• 10Y*: 10.87%

JARTX

• 1D: -2.65%
• 1M: -2.72%
• YTD: 0.94%
• 6M: -0.12%
• 1Y: 12.47%
• 3Y*: 19.71%
• 5Y*: 8.45%
• 10Y*: 16.24%

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

JANIX vs. JARTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JANIX Janus Henderson Triton Fund	13.87%	9.66%	10.40%	14.68%	-23.65%	6.76%	28.56%	28.42%	-5.15%	27.01%
JARTX Janus Henderson Forty Fund	0.94%	17.88%	27.76%	39.50%	-33.81%	22.30%	38.69%	36.30%	1.10%	29.05%

Correlation

The correlation between JANIX and JARTX is 0.63, 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	0.63
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.79
Correlation (All Time) Calculated using the full available price history since Feb 28, 2005	0.82

The correlation between JANIX and JARTX shifts across timeframes, from 0.63 (1 year) to 0.82 (all time), reflecting how their relationship changes across market environments.

Return for Risk

JANIX vs. JARTX — Risk / Return Rank

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

JANIX

JANIX Risk / Return Rank: 38
JANIX Sharpe Ratio Rank: 34
JANIX Sortino Ratio Rank: 35
JANIX Omega Ratio Rank: 30
JANIX Calmar Ratio Rank: 41
JANIX Martin Ratio Rank: 49

JARTX

JARTX Risk / Return Rank: 10
JARTX Sharpe Ratio Rank: 11
JARTX Sortino Ratio Rank: 11
JARTX Omega Ratio Rank: 11
JARTX Calmar Ratio Rank: 9
JARTX Martin Ratio Rank: 10

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.

JANIX vs. JARTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Triton Fund (JANIX) and Janus Henderson Forty Fund (JARTX). 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.

	JANIX	JARTX	Difference
Sharpe ratio: Return per unit of total volatility	1.53	0.80	+0.73
Sortino ratio: Return per unit of downside risk	2.25	1.18	+1.07
Omega ratio: Gain probability vs. loss probability	1.26	1.15	+0.11
Calmar ratio: Return relative to maximum drawdown	2.31	0.78	+1.53
Martin ratio: Return relative to average drawdown	9.44	2.49	+6.95

JANIX vs. JARTX - Sharpe Ratio Comparison

The current JANIX Sharpe Ratio is 1.53, which is higher than the JARTX Sharpe Ratio of 0.80. The chart below compares the historical Sharpe Ratios of JANIX and JARTX, 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

JANIX vs. JARTX - Drawdown Comparison

The maximum JANIX drawdown since its inception was -62.76%, which is greater than JARTX's maximum drawdown of -56.70%. Use the drawdown chart below to compare losses from any high point for JANIX and JARTX.

Drawdown Indicators

	JANIX	JARTX	Difference
Max Drawdown Largest peak-to-trough decline	-62.76%	-56.70%	-6.06%
Max Drawdown (1Y) Largest decline over 1 year	-11.05%	-19.19%	+8.14%
Max Drawdown (3Y) Largest decline over 3 years	-23.89%	-22.22%	-1.67%
Max Drawdown (5Y) Largest decline over 5 years	-31.80%	-41.09%	+9.29%
Max Drawdown (10Y) Largest decline over 10 years	-39.70%	-41.09%	+1.39%
Current Drawdown Current decline from peak	-1.02%	-7.22%	+6.20%
Average Drawdown Average peak-to-trough decline	-10.01%	-16.81%	+6.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.70%	6.00%	-3.30%

Volatility

JANIX vs. JARTX - Volatility Comparison

The current volatility for Janus Henderson Triton Fund (JANIX) is 5.80%, while Janus Henderson Forty Fund (JARTX) has a volatility of 8.02%. This indicates that JANIX experiences smaller price fluctuations and is considered to be less risky than JARTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JANIX	JARTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.80%	8.02%	-2.22%
Volatility (6M) Calculated over the trailing 6-month period	13.24%	14.98%	-1.74%
Volatility (1Y) Calculated over the trailing 1-year period	16.75%	18.78%	-2.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.73%	22.21%	-2.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.60%	21.54%	-0.94%

JANIX vs. JARTX - Expense Ratio Comparison

JANIX has a 0.78% expense ratio, which is lower than JARTX's 1.20% expense ratio.

Dividends

JANIX vs. JARTX - Dividend Comparison

JANIX's dividend yield for the trailing twelve months is around 9.87%, less than JARTX's 13.53% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JANIX Janus Henderson Triton Fund	9.87%	11.23%	7.57%	7.15%	6.24%	20.40%	4.12%	4.26%	7.50%	5.08%	2.74%	7.76%
JARTX Janus Henderson Forty Fund	13.53%	13.65%	11.51%	9.10%	0.06%	10.26%	8.38%	7.05%	8.95%	14.50%	6.57%	15.93%

Frequently Asked Questions

Can I hold both JANIX and JARTX in my portfolio?

JANIX and JARTX have a correlation of 0.63, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JANIX or JARTX?

JARTX has higher volatility (8.02%) compared to JANIX (5.80%). In terms of maximum drawdown, JANIX dropped -62.76% vs JARTX's -56.70%.

Which has better risk-adjusted returns?

JANIX currently has the higher Sharpe Ratio (1.53 vs 0.80), 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.