TSPA vs. THLV

Last updated Apr 1, 2026

Compare and contrast key facts about T. Rowe Price US Equity Research ETF (TSPA) and THOR Equal Weight Low Volatility ETF (THLV).

TSPA and THLV are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. TSPA is an actively managed fund by T. Rowe Price. It was launched on Jun 8, 2021. THLV is a passively managed fund by THOR that tracks the performance of the THOR Equal Weight Low Volatility Index. It was launched on Sep 12, 2022.

Performance

TSPA vs. THLV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price US Equity Research ETF (TSPA) and THOR Equal Weight Low Volatility ETF (THLV). The values are adjusted to include any dividend payments, if applicable.

TSPA vs. THLV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
TSPA T. Rowe Price US Equity Research ETF	-4.39%	16.44%	26.37%	29.95%	-2.48%
THLV THOR Equal Weight Low Volatility ETF	6.82%	10.50%	9.52%	5.88%	2.55%

Returns By Period

In the year-to-date period, TSPA achieves a -4.39% return, which is significantly lower than THLV's 6.82% return.

TSPA

• 1D: 3.02%
• 1M: -5.30%
• YTD: -4.39%
• 6M: -1.80%
• 1Y: 17.05%
• 3Y*: 19.14%
• 5Y*: —
• 10Y*: —

THLV

• 1D: 1.01%
• 1M: -4.37%
• YTD: 6.82%
• 6M: 8.18%
• 1Y: 20.10%
• 3Y*: 11.20%
• 5Y*: —
• 10Y*: —

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

TSPA vs. THLV - Expense Ratio Comparison

TSPA has a 0.34% expense ratio, which is lower than THLV's 0.64% expense ratio.

THLV

THOR Equal Weight Low Volatility ETF

TSPA

T. Rowe Price US Equity Research ETF

Return for Risk

TSPA vs. THLV — Risk / Return Rank

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

TSPA

TSPA Risk / Return Rank: 60
TSPA Sharpe Ratio Rank: 55
TSPA Sortino Ratio Rank: 57
TSPA Omega Ratio Rank: 60
TSPA Calmar Ratio Rank: 60
TSPA Martin Ratio Rank: 69

THLV

THLV Risk / Return Rank: 88
THLV Sharpe Ratio Rank: 86
THLV Sortino Ratio Rank: 89
THLV Omega Ratio Rank: 84
THLV Calmar Ratio Rank: 91
THLV 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.

TSPA vs. THLV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price US Equity Research ETF (TSPA) and THOR Equal Weight Low Volatility ETF (THLV). 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.

	TSPA	THLV	Difference
Sharpe ratio Return per unit of total volatility	0.95	1.79	-0.84
Sortino ratio Return per unit of downside risk	1.44	2.50	-1.05
Omega ratio Gain probability vs. loss probability	1.22	1.33	-0.12
Calmar ratio Return relative to maximum drawdown	1.47	3.15	-1.68
Martin ratio Return relative to average drawdown	6.81	11.39	-4.58
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TSPA vs. THLV - Sharpe Ratio Comparison

The current TSPA Sharpe Ratio is 0.95, which is lower than the THLV Sharpe Ratio of 1.79. The chart below compares the historical Sharpe Ratios of TSPA and THLV, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	TSPA	THLV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.95	1.79	-0.84
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.86	-0.18

Correlation

The correlation between TSPA and THLV is 0.77, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

TSPA vs. THLV - Dividend Comparison

TSPA's dividend yield for the trailing twelve months is around 0.65%, less than THLV's 1.66% yield.

	TTM	2025	2024	2023	2022	2021
TSPA T. Rowe Price US Equity Research ETF	0.65%	0.62%	0.50%	0.41%	1.16%	0.43%
THLV THOR Equal Weight Low Volatility ETF	1.66%	1.77%	1.25%	2.72%	0.62%	0.00%

Drawdowns

TSPA vs. THLV - Drawdown Comparison

The maximum TSPA drawdown since its inception was -24.72%, which is greater than THLV's maximum drawdown of -13.15%. Use the drawdown chart below to compare losses from any high point for TSPA and THLV.

Drawdown Indicators

	TSPA	THLV	Difference
Max Drawdown Largest peak-to-trough decline	-24.72%	-13.15%	-11.57%
Max Drawdown (1Y) Largest decline over 1 year	-12.06%	-6.66%	-5.40%
Current Drawdown Current decline from peak	-6.49%	-4.37%	-2.12%
Average Drawdown Average peak-to-trough decline	-5.66%	-3.75%	-1.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.60%	1.84%	+0.76%

Volatility

TSPA vs. THLV - Volatility Comparison

T. Rowe Price US Equity Research ETF (TSPA) has a higher volatility of 5.65% compared to THOR Equal Weight Low Volatility ETF (THLV) at 3.55%. This indicates that TSPA's price experiences larger fluctuations and is considered to be riskier than THLV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TSPA	THLV	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.65%	3.55%	+2.10%
Volatility (6M) Calculated over the trailing 6-month period	9.86%	7.61%	+2.25%
Volatility (1Y) Calculated over the trailing 1-year period	18.09%	11.31%	+6.78%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.15%	11.80%	+5.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.15%	11.80%	+5.35%