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Inception Date
May 3, 1993
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

JAMRX Performance Chart

Janus Henderson Research Fund Class I (JAMRX) is up 7.8% since the beginning of the year. JAMRX is currently trading at $96 per share. Investors who bought $1,000 worth of JAMRX shares 5 years ago would now be looking at an investment worth $1,996.


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S&P 500 Index

Returns By Period

Janus Henderson Research Fund Class I (JAMRX) has returned 7.79% so far this year and 23.57% over the past 12 months. Looking at the last ten years, JAMRX has achieved an annualized return of 17.29%, outperforming the S&P 500 Index benchmark, which averaged 13.88% per year.


Janus Henderson Research Fund Class I

1D
1.56%
1M
2.57%
YTD
7.79%
6M
7.44%
1Y
23.57%
3Y*
26.65%
5Y*
14.82%
10Y*
17.29%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

JAMRX Monthly Returns History

Based on dividend-adjusted daily data since Apr 30, 1993, JAMRX's average daily return is +0.06%, while the average monthly return is +1.14%. At this rate, an investment would double in approximately 5.1 years.

Historically, 61% of months were positive and 39% were negative. The best month was Dec 1999 with a return of +19.7%, while the worst month was Oct 2008 at -21.1%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.

On a daily basis, JAMRX closed higher 54% of trading days. The best single day was Oct 13, 2008 with a return of +11.7%, while the worst single day was Mar 16, 2020 at -12.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-1.33%-3.83%-5.89%13.17%6.89%-0.23%7.79%
20251.98%-2.98%-8.57%2.26%9.81%7.25%3.85%-0.18%3.82%3.35%-1.53%-0.83%18.32%
20244.63%7.37%2.68%-4.62%6.80%6.25%-2.24%2.00%2.72%0.04%5.40%5.04%41.65%
20238.33%-1.67%7.07%0.89%5.44%6.15%3.54%-0.60%-5.26%-1.21%10.67%4.19%43.02%
2022-9.10%-3.48%2.10%-12.45%-2.44%-9.07%12.05%-4.89%-10.28%5.93%6.45%-6.72%-30.03%
2021-2.29%1.66%1.24%6.81%-0.87%4.96%2.13%2.51%-4.99%7.12%-0.76%1.61%20.08%

Benchmark Metrics

Janus Henderson Research Fund Class I has an annualized alpha of 3.38%, beta of 1.06, and R2 of 0.84 versus S&P 500 Index. Calculated based on daily prices since April 30, 1993.

  • This fund captured 123.01% of S&P 500 Index gains and 105.91% of its losses - amplifying both gains and losses, but participating more in upside than downside.
  • This fund generated an annualized alpha of 3.38% versus S&P 500 Index - delivering returns beyond what market exposure alone would predict.
  • With beta of 1.06 and R2 of 0.84, this fund moves broadly in line with S&P 500 Index - much of its variation is explained by market exposure rather than independent behavior.

Alpha
3.38%
Beta
1.06
0.84
Upside Capture
123.01%
Downside Capture
105.91%

Expense Ratio

JAMRX has an expense ratio of 0.64%, placing it in the medium range.


Return for Risk

Risk / Return Rank

JAMRX ranks 22 for risk / return — below 22% of mutual funds on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


JAMRX Risk / Return Rank: 2222
Overall Rank
JAMRX Sharpe Ratio Rank: 2525
Sharpe Ratio Rank
JAMRX Sortino Ratio Rank: 2424
Sortino Ratio Rank
JAMRX Omega Ratio Rank: 2424
Omega Ratio Rank
JAMRX Calmar Ratio Rank: 1616
Calmar Ratio Rank
JAMRX Martin Ratio Rank: 1919
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Janus Henderson Research Fund Class I (JAMRX) and compare them to S&P 500 Index.

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.


JAMRXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.68

Sortino ratioReturn per unit of downside risk

-0.86

Omega ratioGain probability vs. loss probability

1.24

1.37

-0.13

Calmar ratioReturn relative to maximum drawdown

1.34

2.78

-1.44

Martin ratioReturn relative to average drawdown

4.55

12.44

-7.89

Dividends

Dividend History

Janus Henderson Research Fund Class I provided a 11.11% dividend yield over the last twelve months, with an annual payout of $10.72 per share. The fund has been increasing its distributions for 3 consecutive years.


0.00%2.00%4.00%6.00%8.00%10.00%12.00%14.00%$0.00$2.00$4.00$6.00$8.00$10.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$10.72$10.72$8.65$1.90$0.13$8.85$1.87$5.12$4.44$3.79$2.24$4.00

Dividend yield

11.11%11.98%10.22%2.88%0.28%13.02%2.91%10.27%10.92%8.17%5.60%9.61%

Monthly Dividends

The table displays the monthly dividend distributions for Janus Henderson Research Fund Class I. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$10.72$10.72
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$8.65$8.65
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.90$1.90
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.13$0.13
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$8.85$8.85

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Janus Henderson Research Fund Class I. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Janus Henderson Research Fund Class I was 71.20%, occurring on Jul 23, 2002. Recovery took 2917 trading sessions.

The current Janus Henderson Research Fund Class I drawdown is 1.52%.


Related event

Drawdown

Fall

Recovery

Underwater

Dot-com crash2000–2002
-71.20%Jul 2002
2y 3mo11y 7mo
13y 11moMar 2000 - Feb 2014
Bear market2022
-36.53%Oct 2022
11mo 1d1y 3mo
2y 2moNov 2021 - Jan 2024
COVID crash2020
-32.28%Mar 2020
1mo 2d3mo 11d
4mo 13dFeb 2020 - Jul 2020
1998 bear market1998
-25.91%Oct 1998
2mo 19d2mo 8d
4mo 27dJul 1998 - Dec 1998
2025 selloff2025
-22.66%Apr 2025
2mo 14d2mo 3d
4mo 17dJan 2025 - Jun 2025

Drawdown Indicators


JAMRXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-71.20%

-56.78%

-14.42%

Max Drawdown (1Y)

Largest decline over 1 year

-17.09%

-9.10%

-7.99%

Max Drawdown (3Y)

Largest decline over 3 years

-22.66%

-18.90%

-3.76%

Max Drawdown (5Y)

Largest decline over 5 years

-36.53%

-25.43%

-11.10%

Max Drawdown (10Y)

Largest decline over 10 years

-36.53%

-33.92%

-2.61%

Current Drawdown

Current decline from peak

-1.52%

-1.80%

+0.28%

Average Drawdown

Average peak-to-trough decline

-21.62%

-10.71%

-10.91%

Ulcer Index

Depth and duration of drawdowns from previous peaks

5.02%

2.03%

+2.99%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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