TMUS vs. FIVA

Last updated Jun 9, 2026

TMUS (T-Mobile US, Inc.) is a stock, while FIVA (Fidelity International Value Factor ETF) is Foreign Large Cap Equities fund tracking the Fidelity® International Value Factor Index. Over the past 5 years, TMUS returned 4.85%/yr vs 12.17%/yr for FIVA. At a 0.30 correlation, their price movements are largely independent.

Performance

TMUS vs. FIVA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T-Mobile US, Inc. (TMUS) and Fidelity International Value Factor ETF (FIVA). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TMUS achieves a -11.22% return, which is significantly lower than FIVA's 11.65% return.

TMUS

• 1D: 0.19%
• 1M: -7.35%
• YTD: -11.22%
• 6M: -11.83%
• 1Y: -26.06%
• 3Y*: 12.41%
• 5Y*: 4.85%
• 10Y*: 16.10%

FIVA

• 1D: 0.99%
• 1M: 0.96%
• YTD: 11.65%
• 6M: 16.62%
• 1Y: 33.66%
• 3Y*: 21.93%
• 5Y*: 12.17%
• 10Y*: —

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

TMUS vs. FIVA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
TMUS T-Mobile US, Inc.	-11.22%	-6.58%	39.70%	15.02%	20.71%	-13.99%	71.96%	23.28%	-0.24%
FIVA Fidelity International Value Factor ETF	11.65%	45.83%	2.53%	20.38%	-10.37%	15.90%	-1.78%	19.78%	-18.62%

Correlation

The correlation between TMUS and FIVA is -0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.09
Correlation (3Y) Calculated over the trailing 3-year period	0.11
Correlation (5Y) Calculated over the trailing 5-year period	0.24
Correlation (All Time) Calculated using the full available price history since Jan 18, 2018	0.30

The correlation between TMUS and FIVA shifts across timeframes, from -0.09 (1 year) to 0.30 (all time), reflecting how their relationship changes across market environments.

Return for Risk

TMUS vs. FIVA — Risk / Return Rank

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

TMUS

TMUS Risk / Return Rank: 6
TMUS Sharpe Ratio Rank: 4
TMUS Sortino Ratio Rank: 6
TMUS Omega Ratio Rank: 8
TMUS Calmar Ratio Rank: 8
TMUS Martin Ratio Rank: 6

FIVA

FIVA Risk / Return Rank: 71
FIVA Sharpe Ratio Rank: 75
FIVA Sortino Ratio Rank: 75
FIVA Omega Ratio Rank: 72
FIVA Calmar Ratio Rank: 64
FIVA Martin Ratio Rank: 68

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.

TMUS vs. FIVA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T-Mobile US, Inc. (TMUS) and Fidelity International Value Factor ETF (FIVA). 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.

	TMUS	FIVA	Difference
Sharpe ratio: Return per unit of total volatility	-1.05	2.18	-3.23
Sortino ratio: Return per unit of downside risk	-1.49	3.01	-4.49
Omega ratio: Gain probability vs. loss probability	0.83	1.38	-0.55
Calmar ratio: Return relative to maximum drawdown	-0.86	2.89	-3.75
Martin ratio: Return relative to average drawdown	-1.49	11.27	-12.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TMUS vs. FIVA - Sharpe Ratio Comparison

The current TMUS Sharpe Ratio is -1.05, which is lower than the FIVA Sharpe Ratio of 2.18. The chart below compares the historical Sharpe Ratios of TMUS and FIVA, 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

	TMUS	FIVA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.05	2.18	-3.23
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.20	0.75	-0.54
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.62	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.20	0.48	-0.28

Drawdowns

TMUS vs. FIVA - Drawdown Comparison

The maximum TMUS drawdown since its inception was -86.29%, which is greater than FIVA's maximum drawdown of -39.76%. Use the drawdown chart below to compare losses from any high point for TMUS and FIVA.

Drawdown Indicators

	TMUS	FIVA	Difference
Max Drawdown Largest peak-to-trough decline	-86.29%	-39.76%	-46.53%
Max Drawdown (1Y) Largest decline over 1 year	-30.37%	-11.71%	-18.66%
Max Drawdown (3Y) Largest decline over 3 years	-33.65%	-14.77%	-18.88%
Max Drawdown (5Y) Largest decline over 5 years	-33.65%	-28.70%	-4.95%
Max Drawdown (10Y) Largest decline over 10 years	-33.65%	—	—
Current Drawdown Current decline from peak	-33.12%	-1.89%	-31.23%
Average Drawdown Average peak-to-trough decline	-25.96%	-7.77%	-18.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	17.64%	3.00%	+14.64%

Volatility

TMUS vs. FIVA - Volatility Comparison

T-Mobile US, Inc. (TMUS) has a higher volatility of 6.91% compared to Fidelity International Value Factor ETF (FIVA) at 4.87%. This indicates that TMUS's price experiences larger fluctuations and is considered to be riskier than FIVA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TMUS	FIVA	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.91%	4.87%	+2.04%
Volatility (6M) Calculated over the trailing 6-month period	19.14%	12.80%	+6.34%
Volatility (1Y) Calculated over the trailing 1-year period	25.04%	15.51%	+9.53%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.86%	16.39%	+7.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	26.08%	17.92%	+8.16%

Dividends

TMUS vs. FIVA - Dividend Comparison

TMUS's dividend yield for the trailing twelve months is around 2.21%, less than FIVA's 2.55% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FIVA Fidelity International Value Factor ETF	2.55%	2.68%	3.52%	3.63%	3.62%	3.76%	2.46%	3.61%	3.28%
TMUS T-Mobile US, Inc.	2.21%	1.80%	1.28%	0.41%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TMUS and FIVA in my portfolio?

TMUS and FIVA have a correlation of -0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TMUS or FIVA?

TMUS has higher volatility (6.91%) compared to FIVA (4.87%). In terms of maximum drawdown, TMUS dropped -86.29% vs FIVA's -39.76%.

Which has better risk-adjusted returns?

FIVA currently has the higher Sharpe Ratio (2.18 vs -1.05), 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.