FGBAX vs. TLT
FGBAX (Fidelity Advisor Investment Grade Bond Fund Class A) and TLT (iShares 20+ Year Treasury Bond ETF) are both funds - FGBAX is a Total Bond Market fund managed by Fidelity, while TLT is a Government Bonds fund tracking the ICE U.S. Treasury 20+ Year Bond Index. Over the past 10 years, FGBAX returned 1.48%/yr vs -2.38%/yr for TLT. Their correlation of 0.82 means they have usually moved in the same direction. FGBAX charges 0.75%/yr vs 0.15%/yr for TLT.
Performance
FGBAX vs. TLT - Performance Comparison
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Returns By Period
In the year-to-date period, FGBAX achieves a -0.74% return, which is significantly higher than TLT's -3.49% return. Over the past 10 years, FGBAX has outperformed TLT with an annualized return of 1.48%, while TLT has yielded a comparatively lower -2.38% annualized return.
FGBAX
- 1D
- 0.14%
- 1M
- -1.11%
- 6M
- -0.90%
- YTD
- -0.74%
- 1Y
- 1.33%
- 3Y*
- 3.30%
- 5Y*
- -0.81%
- 10Y*
- 1.48%
- ALL TIME*
- 2.08%
TLT
- 1D
- -0.66%
- 1M
- -3.81%
- 6M
- -3.46%
- YTD
- -3.49%
- 1Y
- -2.45%
- 3Y*
- -1.80%
- 5Y*
- -8.18%
- 10Y*
- -2.38%
- ALL TIME*
- 3.47%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $2.33B | $2.02B | $2.19B |
FGBAX vs. TLT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FGBAX Fidelity Advisor Investment Grade Bond Fund Class A | -0.74% | 6.90% | 0.67% | 5.86% | -14.15% | -1.38% | 9.59% | 9.33% | -0.54% | 3.46% |
TLT iShares 20+ Year Treasury Bond ETF | -3.49% | 4.25% | -8.05% | 2.77% | -31.23% | -4.60% | 18.15% | 14.12% | -1.61% | 9.18% |
Correlation
The correlation between FGBAX and TLT is 0.80, meaning they have usually moved in the same direction, including during past declines.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.80 |
Correlation (3Y) Balances recent behavior with more history. | 0.88 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.90 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.85 |
Correlation (All Time) Calculated using the full available price history since Jul 26, 2002 | 0.82 |
The correlation between FGBAX and TLT has been stable across timeframes, ranging from 0.80 to 0.90 - a consistent structural relationship.
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Return for Risk
FGBAX vs. TLT — Risk / Return Rank
FGBAX
TLT
FGBAX vs. TLT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Investment Grade Bond Fund Class A (FGBAX) and iShares 20+ Year Treasury Bond ETF (TLT). 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.
| FGBAX | TLT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.77 | ||
| Sortino ratioReturn per unit of downside risk | +1.08 | ||
| Omega ratioGain probability vs. loss probability | 1.12 | 0.99 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 0.82 | -0.14 | +0.95 |
| Martin ratioReturn relative to average drawdown | 1.93 | -0.30 | +2.23 |
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Drawdowns
FGBAX vs. TLT - Drawdown Comparison
The maximum FGBAX drawdown since its inception was -18.94%, smaller than the maximum TLT drawdown of -48.35%. Use the drawdown chart below to compare losses from any high point for FGBAX and TLT.
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Drawdown Indicators
| FGBAX | TLT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -18.94% | -48.35% | +29.41% |
Max Drawdown (1Y)Largest decline over 1 year | -3.07% | -7.74% | +4.67% |
Max Drawdown (3Y)Largest decline over 3 years | -5.24% | -14.79% | +9.55% |
Max Drawdown (5Y)Largest decline over 5 years | -18.88% | -43.70% | +24.82% |
Max Drawdown (10Y)Largest decline over 10 years | -18.94% | -48.35% | +29.41% |
Current DrawdownCurrent decline from peak | -4.26% | -42.36% | +38.10% |
Average DrawdownAverage peak-to-trough decline | -4.84% | -13.99% | +9.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.29% | 3.57% | -2.28% |
Volatility
FGBAX vs. TLT - Volatility Comparison
The current volatility for Fidelity Advisor Investment Grade Bond Fund Class A (FGBAX) is 1.08%, while iShares 20+ Year Treasury Bond ETF (TLT) has a volatility of 2.46%. This indicates that FGBAX experiences smaller price fluctuations and is considered to be less risky than TLT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FGBAX | TLT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.08% | 2.46% | -1.38% |
Volatility (6M)Calculated over the trailing 6-month period | 2.94% | 6.85% | -3.91% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.82% | 9.32% | -5.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.98% | 15.74% | -9.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.00% | 14.83% | -9.83% |
FGBAX vs. TLT - Expense Ratio Comparison
FGBAX has a 0.75% expense ratio, which is higher than TLT's 0.15% expense ratio.
Dividends
FGBAX vs. TLT - Dividend Comparison
FGBAX's dividend yield for the trailing twelve months is around 3.34%, less than TLT's 4.75% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FGBAX Fidelity Advisor Investment Grade Bond Fund Class A | 3.34% | 3.58% | 3.07% | 2.97% | 1.73% | 1.09% | 4.51% | 2.44% | 2.54% | 1.87% | 2.37% | 2.36% |
TLT iShares 20+ Year Treasury Bond ETF | 4.34% | 4.43% | 4.30% | 3.38% | 2.67% | 1.50% | 1.50% | 2.27% | 2.63% | 2.43% | 2.60% | 2.61% |
Frequently Asked Questions
FGBAX and TLT have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
TLT has higher volatility (2.46%) compared to FGBAX (1.08%). In terms of maximum drawdown, FGBAX dropped -18.94% vs TLT's -48.35%.
FGBAX currently has the higher Sharpe Ratio (0.66 vs -0.11), 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.
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