IBKR vs. TBIL

Last updated Aug 1, 2026

IBKR (Interactive Brokers Group, Inc.) is a stock, while TBIL (F/m US Treasury 3 Month Bill ETF) is Ultrashort Bond fund tracking the Bloomberg US Treasury Bellwether 3M Total Return USD Unhedged Index. Over the past 3 years, IBKR returned 59.10%/yr vs 4.57%/yr for TBIL. Their -0.04 correlation means they have often moved in opposite directions in the past.

Performance

IBKR vs. TBIL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Interactive Brokers Group, Inc. (IBKR) and F/m US Treasury 3 Month Bill ETF (TBIL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IBKR achieves a 37.11% return, which is significantly higher than TBIL's 2.11% return.

IBKR

• 1D: -2.75%
• 1M: -3.66%
• 6M: 17.75%
• YTD: 37.11%
• 1Y: 38.96%
• 3Y*: 59.10%
• 5Y*: 42.36%
• 10Y*: 27.09%
• ALL TIME*: 15.09%

TBIL

• 1D: 0.04%
• 1M: 0.28%
• 6M: 1.80%
• YTD: 2.11%
• 1Y: 3.85%
• 3Y*: 4.57%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 4.50%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
IBKR Interactive Brokers Group, Inc.	$447.49M	$404.33M	$434.13M
TBIL F/m US Treasury 3 Month Bill ETF	$84.47M	$81.39M	$91.49M

IBKR vs. TBIL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
IBKR Interactive Brokers Group, Inc.	37.11%	46.37%	114.43%	15.14%	18.50%
TBIL F/m US Treasury 3 Month Bill ETF	2.11%	4.19%	5.15%	5.12%	1.29%

Correlation

The correlation between IBKR and TBIL is -0.15, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.16
Correlation (3Y) Balances recent behavior with more history.	-0.04
Correlation (All Time) Calculated using the full available price history since Aug 9, 2022	-0.04

The correlation between IBKR and TBIL shifts across timeframes, from -0.15 (1 year) to -0.04 (all time), reflecting how their relationship changes across market environments.

Return for Risk

IBKR vs. TBIL — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

IBKR

IBKR Risk / Return Rank: 73
IBKR Sharpe Ratio Rank: 73
IBKR Sortino Ratio Rank: 69
IBKR Omega Ratio Rank: 66
IBKR Calmar Ratio Rank: 78
IBKR Martin Ratio Rank: 78

TBIL

TBIL Risk / Return Rank: 100
TBIL Sharpe Ratio Rank: 100
TBIL Sortino Ratio Rank: 100
TBIL Omega Ratio Rank: 100
TBIL Calmar Ratio Rank: 100
TBIL Martin Ratio Rank: 100

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

IBKR vs. TBIL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Interactive Brokers Group, Inc. (IBKR) and F/m US Treasury 3 Month Bill ETF (TBIL). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	IBKR	TBIL	Difference
Sharpe ratio: Return per unit of total volatility	0.90	14.11	-13.21
Sortino ratio: Return per unit of downside risk	1.45	68.82	-67.37
Omega ratio: Gain probability vs. loss probability	1.17	22.93	-21.76
Calmar ratio: Return relative to maximum drawdown	1.87	195.78	-193.91
Martin ratio: Return relative to average drawdown	4.62	1,113.66	-1,109.04

IBKR vs. TBIL - Sharpe Ratio Comparison

The current IBKR Sharpe Ratio is 0.90, which is lower than the TBIL Sharpe Ratio of 14.11. The chart below compares the historical Sharpe Ratios of IBKR and TBIL, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IBKR vs. TBIL - Drawdown Comparison

The maximum IBKR drawdown since its inception was -63.66%, which is greater than TBIL's maximum drawdown of -0.10%. Use the drawdown chart below to compare losses from any high point for IBKR and TBIL.

Drawdown Indicators

	IBKR	TBIL	Difference
Max Drawdown Largest peak-to-trough decline	-63.66%	-0.10%	-63.56%
Max Drawdown (1Y) Largest decline over 1 year	-18.70%	-0.02%	-18.68%
Max Drawdown (3Y) Largest decline over 3 years	-38.66%	-0.02%	-38.64%
Max Drawdown (5Y) Largest decline over 5 years	-38.66%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-55.09%	—	—
Current Drawdown Current decline from peak	-9.67%	0.00%	-9.67%
Average Drawdown Average peak-to-trough decline	-24.71%	0.00%	-24.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.57%	0.00%	+7.57%

Volatility

IBKR vs. TBIL - Volatility Comparison

Interactive Brokers Group, Inc. (IBKR) has a higher volatility of 12.73% compared to F/m US Treasury 3 Month Bill ETF (TBIL) at 0.09%. This indicates that IBKR's price experiences larger fluctuations and is considered to be riskier than TBIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IBKR	TBIL	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.73%	0.09%	+12.64%
Volatility (6M) Calculated over the trailing 6-month period	29.21%	0.20%	+29.01%
Volatility (1Y) Calculated over the trailing 1-year period	38.87%	0.28%	+38.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	35.01%	0.32%	+34.69%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.49%	0.32%	+33.17%

Dividends

IBKR vs. TBIL - Dividend Comparison

IBKR's dividend yield for the trailing twelve months is around 0.37%, less than TBIL's 4.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IBKR Interactive Brokers Group, Inc.	0.37%	0.47%	0.48%	0.48%	0.55%	0.50%	0.66%	0.86%	0.73%	0.68%	1.10%	0.92%
TBIL F/m US Treasury 3 Month Bill ETF	3.69%	4.07%	5.02%	5.00%	1.10%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both IBKR and TBIL in my portfolio?

IBKR and TBIL 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, IBKR or TBIL?

IBKR has higher volatility (12.73%) compared to TBIL (0.09%). In terms of maximum drawdown, IBKR dropped -63.66% vs TBIL's -0.10%.

Which has better risk-adjusted returns?

TBIL currently has the higher Sharpe Ratio (14.11 vs 0.90), 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.