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TLT vs. VGLT
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between TLT and VGLT is 0.98, 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.


-0.50.00.51.01.0

Performance

TLT vs. VGLT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares 20+ Year Treasury Bond ETF (TLT) and Vanguard Long-Term Treasury ETF (VGLT). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025
-9.16%
-7.93%
TLT
VGLT

Key characteristics

Sharpe Ratio

TLT:

-0.32

VGLT:

-0.24

Sortino Ratio

TLT:

-0.36

VGLT:

-0.24

Omega Ratio

TLT:

0.96

VGLT:

0.97

Calmar Ratio

TLT:

-0.10

VGLT:

-0.07

Martin Ratio

TLT:

-0.65

VGLT:

-0.48

Ulcer Index

TLT:

7.01%

VGLT:

6.32%

Daily Std Dev

TLT:

14.03%

VGLT:

12.73%

Max Drawdown

TLT:

-48.35%

VGLT:

-46.18%

Current Drawdown

TLT:

-42.42%

VGLT:

-39.44%

Returns By Period

In the year-to-date period, TLT achieves a 0.49% return, which is significantly lower than VGLT's 0.58% return. Over the past 10 years, TLT has underperformed VGLT with an annualized return of -1.76%, while VGLT has yielded a comparatively higher -1.22% annualized return.


TLT

YTD

0.49%

1M

0.49%

6M

-9.16%

1Y

-7.29%

5Y*

-7.35%

10Y*

-1.76%

VGLT

YTD

0.58%

1M

0.58%

6M

-7.93%

1Y

-5.61%

5Y*

-6.47%

10Y*

-1.22%

*Annualized

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Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


TLT vs. VGLT - Expense Ratio Comparison

TLT has a 0.15% expense ratio, which is higher than VGLT's 0.04% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


TLT
iShares 20+ Year Treasury Bond ETF
Expense ratio chart for TLT: current value at 0.15% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.15%
Expense ratio chart for VGLT: current value at 0.04% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.04%

Risk-Adjusted Performance

TLT vs. VGLT — Risk-Adjusted Performance Rank

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

TLT
The Risk-Adjusted Performance Rank of TLT is 44
Overall Rank
The Sharpe Ratio Rank of TLT is 44
Sharpe Ratio Rank
The Sortino Ratio Rank of TLT is 44
Sortino Ratio Rank
The Omega Ratio Rank of TLT is 44
Omega Ratio Rank
The Calmar Ratio Rank of TLT is 55
Calmar Ratio Rank
The Martin Ratio Rank of TLT is 44
Martin Ratio Rank

VGLT
The Risk-Adjusted Performance Rank of VGLT is 55
Overall Rank
The Sharpe Ratio Rank of VGLT is 55
Sharpe Ratio Rank
The Sortino Ratio Rank of VGLT is 44
Sortino Ratio Rank
The Omega Ratio Rank of VGLT is 44
Omega Ratio Rank
The Calmar Ratio Rank of VGLT is 66
Calmar Ratio Rank
The Martin Ratio Rank of VGLT is 55
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

TLT vs. VGLT - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares 20+ Year Treasury Bond ETF (TLT) and Vanguard Long-Term Treasury ETF (VGLT). 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.


Sharpe ratio
The chart of Sharpe ratio for TLT, currently valued at -0.32, compared to the broader market0.002.004.00-0.32-0.24
The chart of Sortino ratio for TLT, currently valued at -0.36, compared to the broader market0.005.0010.00-0.36-0.24
The chart of Omega ratio for TLT, currently valued at 0.96, compared to the broader market0.501.001.502.002.503.000.960.97
The chart of Calmar ratio for TLT, currently valued at -0.10, compared to the broader market0.005.0010.0015.00-0.10-0.07
The chart of Martin ratio for TLT, currently valued at -0.65, compared to the broader market0.0020.0040.0060.0080.00100.00-0.65-0.48
TLT
VGLT

The current TLT Sharpe Ratio is -0.32, which is lower than the VGLT Sharpe Ratio of -0.24. The chart below compares the historical Sharpe Ratios of TLT and VGLT, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-0.500.000.501.00SeptemberOctoberNovemberDecember2025
-0.32
-0.24
TLT
VGLT

Dividends

TLT vs. VGLT - Dividend Comparison

TLT's dividend yield for the trailing twelve months is around 3.93%, less than VGLT's 3.97% yield.


TTM20242023202220212020201920182017201620152014
TLT
iShares 20+ Year Treasury Bond ETF
3.93%4.30%3.38%2.67%1.50%1.50%2.27%2.63%2.43%2.60%2.61%2.67%
VGLT
Vanguard Long-Term Treasury ETF
3.97%4.33%3.33%2.83%1.82%2.15%2.46%2.71%2.55%2.69%3.21%2.75%

Drawdowns

TLT vs. VGLT - Drawdown Comparison

The maximum TLT drawdown since its inception was -48.35%, roughly equal to the maximum VGLT drawdown of -46.18%. Use the drawdown chart below to compare losses from any high point for TLT and VGLT. For additional features, visit the drawdowns tool.


-44.00%-42.00%-40.00%-38.00%-36.00%-34.00%-32.00%SeptemberOctoberNovemberDecember2025
-42.42%
-39.44%
TLT
VGLT

Volatility

TLT vs. VGLT - Volatility Comparison

iShares 20+ Year Treasury Bond ETF (TLT) has a higher volatility of 3.14% compared to Vanguard Long-Term Treasury ETF (VGLT) at 2.92%. This indicates that TLT's price experiences larger fluctuations and is considered to be riskier than VGLT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.50%3.00%3.50%4.00%4.50%5.00%SeptemberOctoberNovemberDecember2025
3.14%
2.92%
TLT
VGLT
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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