JNGIX vs. BIIB

Last updated Jun 3, 2026

JNGIX (Janus Henderson Growth And Income Fund) is Large Cap Blend Equities fund managed by Janus Henderson, while BIIB (Biogen Inc.) is a stock. Over the past 10 years, JNGIX returned 13.90%/yr vs -4.21%/yr for BIIB. At a 0.39 correlation, their price movements are largely independent.

Performance

JNGIX vs. BIIB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Janus Henderson Growth And Income Fund (JNGIX) and Biogen Inc. (BIIB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JNGIX achieves a 9.88% return, which is significantly higher than BIIB's 7.30% return. Over the past 10 years, JNGIX has outperformed BIIB with an annualized return of 13.90%, while BIIB has yielded a comparatively lower -4.21% annualized return.

JNGIX

• 1D: 0.43%
• 1M: 5.09%
• YTD: 9.88%
• 6M: 10.42%
• 1Y: 27.10%
• 3Y*: 18.52%
• 5Y*: 12.15%
• 10Y*: 13.90%

BIIB

• 1D: -1.77%
• 1M: 0.95%
• YTD: 7.30%
• 6M: 4.80%
• 1Y: 43.99%
• 3Y*: -14.32%
• 5Y*: -7.08%
• 10Y*: -4.21%

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

JNGIX vs. BIIB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JNGIX Janus Henderson Growth And Income Fund	9.88%	20.07%	15.26%	18.06%	-14.27%	28.97%	10.35%	27.14%	-1.96%	24.20%
BIIB Biogen Inc.	7.30%	15.09%	-40.91%	-6.55%	15.42%	-2.02%	-17.48%	-1.39%	-5.54%	12.34%

Correlation

The correlation between JNGIX and BIIB is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.38
Correlation (10Y) Calculated over the trailing 10-year period	0.41
Correlation (All Time) Calculated using the full available price history since Sep 18, 1991	0.39

Over the past year, the correlation between JNGIX and BIIB has dropped to 0.15 - well below their long-term average of 0.39, suggesting their price drivers have been diverging.

Return for Risk

JNGIX vs. BIIB — Risk / Return Rank

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

JNGIX

JNGIX Risk / Return Rank: 55
JNGIX Sharpe Ratio Rank: 55
JNGIX Sortino Ratio Rank: 54
JNGIX Omega Ratio Rank: 51
JNGIX Calmar Ratio Rank: 51
JNGIX Martin Ratio Rank: 62

BIIB

BIIB Risk / Return Rank: 78
BIIB Sharpe Ratio Rank: 78
BIIB Sortino Ratio Rank: 76
BIIB Omega Ratio Rank: 71
BIIB Calmar Ratio Rank: 83
BIIB Martin Ratio Rank: 83

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.

JNGIX vs. BIIB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Growth And Income Fund (JNGIX) and Biogen Inc. (BIIB). 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.

	JNGIX	BIIB	Difference
Sharpe ratio Return per unit of total volatility	2.21	1.34	+0.87
Sortino ratio Return per unit of downside risk	3.10	2.08	+1.03
Omega ratio Gain probability vs. loss probability	1.39	1.24	+0.15
Calmar ratio Return relative to maximum drawdown	2.75	3.17	-0.42
Martin ratio Return relative to average drawdown	12.35	7.80	+4.55
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JNGIX vs. BIIB - Sharpe Ratio Comparison

The current JNGIX Sharpe Ratio is 2.21, which is higher than the BIIB Sharpe Ratio of 1.34. The chart below compares the historical Sharpe Ratios of JNGIX and BIIB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	JNGIX	BIIB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.21	1.34	+0.87
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	-0.19	+0.84
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.74	-0.10	+0.84
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.22	+0.25

Drawdowns

JNGIX vs. BIIB - Drawdown Comparison

The maximum JNGIX drawdown since its inception was -63.66%, smaller than the maximum BIIB drawdown of -89.98%. Use the drawdown chart below to compare losses from any high point for JNGIX and BIIB.

Drawdown Indicators

	JNGIX	BIIB	Difference
Max Drawdown Largest peak-to-trough decline	-63.66%	-89.98%	+26.32%
Max Drawdown (1Y) Largest decline over 1 year	-10.14%	-14.34%	+4.20%
Max Drawdown (3Y) Largest decline over 3 years	-26.75%	-63.82%	+37.07%
Max Drawdown (5Y) Largest decline over 5 years	-26.75%	-72.66%	+45.91%
Max Drawdown (10Y) Largest decline over 10 years	-35.48%	-72.66%	+37.18%
Current Drawdown Current decline from peak	0.00%	-60.33%	+60.33%
Average Drawdown Average peak-to-trough decline	-15.43%	-36.60%	+21.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.26%	5.83%	-3.57%

Volatility

JNGIX vs. BIIB - Volatility Comparison

The current volatility for Janus Henderson Growth And Income Fund (JNGIX) is 3.16%, while Biogen Inc. (BIIB) has a volatility of 9.17%. This indicates that JNGIX experiences smaller price fluctuations and is considered to be less risky than BIIB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JNGIX	BIIB	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.16%	9.17%	-6.01%
Volatility (6M) Calculated over the trailing 6-month period	9.82%	24.01%	-14.19%
Volatility (1Y) Calculated over the trailing 1-year period	12.66%	33.03%	-20.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.61%	38.41%	-19.80%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.89%	41.47%	-22.58%

Dividends

JNGIX vs. BIIB - Dividend Comparison

JNGIX's dividend yield for the trailing twelve months is around 13.74%, while BIIB has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIIB Biogen Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
JNGIX Janus Henderson Growth And Income Fund	13.74%	14.98%	15.34%	7.88%	6.69%	5.59%	4.22%	3.89%	7.99%	2.92%	7.88%	9.59%

Frequently Asked Questions

Can I hold both JNGIX and BIIB in my portfolio?

JNGIX and BIIB have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JNGIX or BIIB?

BIIB has higher volatility (9.17%) compared to JNGIX (3.16%). In terms of maximum drawdown, JNGIX dropped -63.66% vs BIIB's -89.98%.

Which has better risk-adjusted returns?

JNGIX currently has the higher Sharpe Ratio (2.21 vs 1.34), 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.