IRWD vs. IMVT

Last updated Jun 4, 2026

IRWD (Ironwood Pharmaceuticals, Inc.) and IMVT (Immunovant, Inc.) are both stocks. Both are in the Healthcare sector — IRWD in Drug Manufacturers - Specialty & Generic, IMVT in Biotechnology. Over the past 5 years, IRWD returned -22.83%/yr vs 25.69%/yr for IMVT. At a 0.32 correlation, their price movements are largely independent.

Performance

IRWD vs. IMVT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ironwood Pharmaceuticals, Inc. (IRWD) and Immunovant, Inc. (IMVT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IRWD achieves a -3.86% return, which is significantly lower than IMVT's 22.54% return.

IRWD

• 1D: -1.22%
• 1M: -29.41%
• YTD: -3.86%
• 6M: -13.14%
• 1Y: 431.23%
• 3Y*: -33.53%
• 5Y*: -22.83%
• 10Y*: -12.94%

IMVT

• 1D: 0.74%
• 1M: 11.85%
• YTD: 22.54%
• 6M: 37.16%
• 1Y: 101.75%
• 3Y*: 14.67%
• 5Y*: 25.69%
• 10Y*: —

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

IRWD vs. IMVT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
IRWD Ironwood Pharmaceuticals, Inc.	-3.86%	-23.93%	-61.28%	-7.67%	6.26%	2.37%	-14.43%	-1.48%
IMVT Immunovant, Inc.	22.54%	2.62%	-41.21%	137.35%	108.33%	-81.55%	191.05%	-0.69%

Correlation

The correlation between IRWD and IMVT is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.27
Correlation (5Y) Calculated over the trailing 5-year period	0.32
Correlation (All Time) Calculated using the full available price history since Dec 20, 2019	0.32

Fundamentals

Market Cap IRWD : $540.08M IMVT : $6.35B
EPS IRWD : $0.88 IMVT : -$2.77
Total Revenue (TTM) IRWD : $361.51M IMVT : $0.00
Gross Profit (TTM) IRWD : $254.55M IMVT : -$206.00K
EBITDA (TTM) IRWD : $204.95M IMVT : -$527.21M

Return for Risk

IRWD vs. IMVT — Risk / Return Rank

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

IRWD

IRWD Risk / Return Rank: 95
IRWD Sharpe Ratio Rank: 97
IRWD Sortino Ratio Rank: 95
IRWD Omega Ratio Rank: 91
IRWD Calmar Ratio Rank: 97
IRWD Martin Ratio Rank: 96

IMVT

IMVT Risk / Return Rank: 86
IMVT Sharpe Ratio Rank: 83
IMVT Sortino Ratio Rank: 87
IMVT Omega Ratio Rank: 81
IMVT Calmar Ratio Rank: 91
IMVT Martin Ratio Rank: 89

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.

IRWD vs. IMVT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ironwood Pharmaceuticals, Inc. (IRWD) and Immunovant, Inc. (IMVT). 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.

	IRWD	IMVT	Difference
Sharpe ratio Return per unit of total volatility	4.00	1.64	+2.35
Sortino ratio Return per unit of downside risk	4.01	2.92	+1.08
Omega ratio Gain probability vs. loss probability	1.45	1.32	+0.14
Calmar ratio Return relative to maximum drawdown	9.97	4.88	+5.10
Martin ratio Return relative to average drawdown	23.28	11.26	+12.02
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IRWD vs. IMVT - Sharpe Ratio Comparison

The current IRWD Sharpe Ratio is 4.00, which is higher than the IMVT Sharpe Ratio of 1.64. The chart below compares the historical Sharpe Ratios of IRWD and IMVT, 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

	IRWD	IMVT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.00	1.64	+2.35
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.31	0.35	-0.66
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.21	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.14	0.14	-0.28

Drawdowns

IRWD vs. IMVT - Drawdown Comparison

The maximum IRWD drawdown since its inception was -97.31%, roughly equal to the maximum IMVT drawdown of -93.59%. Use the drawdown chart below to compare losses from any high point for IRWD and IMVT.

Drawdown Indicators

	IRWD	IMVT	Difference
Max Drawdown Largest peak-to-trough decline	-97.31%	-93.59%	-3.72%
Max Drawdown (1Y) Largest decline over 1 year	-43.60%	-20.98%	-22.62%
Max Drawdown (3Y) Largest decline over 3 years	-96.33%	-69.88%	-26.45%
Max Drawdown (5Y) Largest decline over 5 years	-96.33%	-70.38%	-25.95%
Max Drawdown (10Y) Largest decline over 10 years	-97.31%	—	—
Current Drawdown Current decline from peak	-84.62%	-40.90%	-43.72%
Average Drawdown Average peak-to-trough decline	-39.25%	-54.01%	+14.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.64%	9.07%	+9.57%

Volatility

IRWD vs. IMVT - Volatility Comparison

The current volatility for Ironwood Pharmaceuticals, Inc. (IRWD) is 21.72%, while Immunovant, Inc. (IMVT) has a volatility of 33.78%. This indicates that IRWD experiences smaller price fluctuations and is considered to be less risky than IMVT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IRWD	IMVT	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.72%	33.78%	-12.06%
Volatility (6M) Calculated over the trailing 6-month period	60.68%	44.71%	+15.97%
Volatility (1Y) Calculated over the trailing 1-year period	108.86%	62.24%	+46.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	73.10%	74.80%	-1.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	60.93%	78.28%	-17.35%

Dividends

IRWD vs. IMVT - Dividend Comparison

Neither IRWD nor IMVT has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both IRWD and IMVT in my portfolio?

IRWD and IMVT have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IRWD or IMVT?

IMVT has higher volatility (33.78%) compared to IRWD (21.72%). In terms of maximum drawdown, IRWD dropped -97.31% vs IMVT's -93.59%.

Which has better risk-adjusted returns?

IRWD currently has the higher Sharpe Ratio (4.00 vs 1.64), 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.