IMSR vs. SMR

Last updated Jun 4, 2026

IMSR (Terrestrial Energy Inc.) and SMR (Nuscale Power Corp) are both stocks. IMSR operates in Utilities - Regulated Electric (Utilities), while SMR operates in Specialty Industrial Machinery (Industrials). A 0.74 correlation means they provide meaningful diversification when combined.

Performance

IMSR vs. SMR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Terrestrial Energy Inc. (IMSR) and Nuscale Power Corp (SMR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IMSR achieves a 43.54% return, which is significantly higher than SMR's -13.41% return.

IMSR

• 1D: -8.65%
• 1M: 21.13%
• YTD: 43.54%
• 6M: -8.65%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SMR

• 1D: -12.04%
• 1M: 0.74%
• YTD: -13.41%
• 6M: -39.08%
• 1Y: -61.40%
• 3Y*: 16.95%
• 5Y*: 4.24%
• 10Y*: —

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

IMSR vs. SMR - Yearly Performance Comparison

	2026 (YTD)	2025
IMSR Terrestrial Energy Inc.	43.54%	-66.13%
SMR Nuscale Power Corp	-13.41%	-66.36%

Correlation

The correlation between IMSR and SMR is 0.74, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 29, 2025	0.74

Fundamentals

Market Cap IMSR : $928.41M SMR : $3.92B
EPS IMSR : -$0.62 SMR : -$2.02
PB Ratio IMSR : 3.22 SMR : 3.36
Total Revenue (TTM) IMSR : $0.00 SMR : $18.10M
Gross Profit (TTM) IMSR : -$1.22M SMR : $4.45M
EBITDA (TTM) IMSR : -$38.03M SMR : -$696.20M

Return for Risk

IMSR vs. SMR — Risk / Return Rank

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

SMR

SMR Risk / Return Rank: 16
SMR Sharpe Ratio Rank: 15
SMR Sortino Ratio Rank: 17
SMR Omega Ratio Rank: 19
SMR Calmar Ratio Rank: 13
SMR Martin Ratio Rank: 17

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.

IMSR vs. SMR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Terrestrial Energy Inc. (IMSR) and Nuscale Power Corp (SMR). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	IMSR	SMR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-0.59	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.05	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.59	0.04	-0.64

Drawdowns

IMSR vs. SMR - Drawdown Comparison

The maximum IMSR drawdown since its inception was -71.05%, smaller than the maximum SMR drawdown of -87.47%. Use the drawdown chart below to compare losses from any high point for IMSR and SMR.

Drawdown Indicators

	IMSR	SMR	Difference
Max Drawdown Largest peak-to-trough decline	-71.05%	-87.47%	+16.42%
Max Drawdown (1Y) Largest decline over 1 year	—	-82.86%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-82.86%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-87.47%	—
Current Drawdown Current decline from peak	-54.08%	-77.04%	+22.96%
Average Drawdown Average peak-to-trough decline	-55.46%	-34.87%	-20.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	55.79%	—

Volatility

Volatility by Period

	IMSR	SMR	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	30.10%	—
Volatility (6M) Calculated over the trailing 6-month period	—	69.57%	—
Volatility (1Y) Calculated over the trailing 1-year period	119.56%	103.97%	+15.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	119.56%	93.22%	+26.34%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	119.56%	89.27%	+30.29%

Dividends

IMSR vs. SMR - Dividend Comparison

Neither IMSR nor SMR has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both IMSR and SMR in my portfolio?

IMSR and SMR have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.