TLT vs. GOOG
TLT (iShares 20+ Year Treasury Bond ETF) is Government Bonds fund tracking the ICE U.S. Treasury 20+ Year Bond Index, while GOOG (Alphabet Inc) is a stock. Over the past 10 years, TLT returned -1.85%/yr vs 26.05%/yr for GOOG. At a correlation of -0.08, they often move in opposite directions.
Performance
TLT vs. GOOG - Performance Comparison
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Returns By Period
In the year-to-date period, TLT achieves a -1.08% return, which is significantly lower than GOOG's 15.25% return. Over the past 10 years, TLT has underperformed GOOG with an annualized return of -1.85%, while GOOG has yielded a comparatively higher 26.05% annualized return.
TLT
- 1D
- -0.52%
- 1M
- -1.31%
- YTD
- -1.08%
- 6M
- -1.51%
- 1Y
- 3.67%
- 3Y*
- -2.05%
- 5Y*
- -6.70%
- 10Y*
- -1.85%
GOOG
- 1D
- -1.20%
- 1M
- -8.98%
- YTD
- 15.25%
- 6M
- 15.01%
- 1Y
- 107.32%
- 3Y*
- 43.67%
- 5Y*
- 23.94%
- 10Y*
- 26.05%
TLT vs. GOOG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TLT iShares 20+ Year Treasury Bond ETF | -1.08% | 4.25% | -8.05% | 2.77% | -31.23% | -4.60% | 18.15% | 14.12% | -1.61% | 9.18% |
GOOG Alphabet Inc | 15.25% | 65.42% | 35.62% | 58.83% | -38.67% | 65.17% | 31.03% | 29.10% | -1.03% | 35.58% |
Correlation
The correlation between TLT and GOOG is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.14 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.08 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.04 |
Correlation (10Y) Calculated over the trailing 10-year period | -0.05 |
Correlation (All Time) Calculated using the full available price history since Apr 4, 2014 | -0.08 |
The correlation between TLT and GOOG shifts across timeframes, from -0.08 (all time) to 0.14 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
TLT vs. GOOG — Risk / Return Rank
TLT
GOOG
TLT vs. GOOG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares 20+ Year Treasury Bond ETF (TLT) and Alphabet Inc (GOOG). 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.
| TLT | GOOG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.38 | ||
| Sortino ratioReturn per unit of downside risk | -4.53 | ||
| Omega ratioGain probability vs. loss probability | 1.07 | 1.61 | -0.54 |
| Calmar ratioReturn relative to maximum drawdown | 0.49 | 5.20 | -4.71 |
| Martin ratioReturn relative to average drawdown | 1.19 | 18.68 | -17.49 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| TLT | GOOG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.38 | 3.76 | -3.38 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.42 | 0.77 | -1.20 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.12 | 0.90 | -1.03 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.25 | 0.82 | -0.57 |
Drawdowns
TLT vs. GOOG - Drawdown Comparison
The maximum TLT drawdown since its inception was -48.35%, which is greater than GOOG's maximum drawdown of -44.60%. Use the drawdown chart below to compare losses from any high point for TLT and GOOG.
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Drawdown Indicators
| TLT | GOOG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -48.35% | -44.60% | -3.75% |
Max Drawdown (1Y)Largest decline over 1 year | -7.58% | -20.75% | +13.17% |
Max Drawdown (3Y)Largest decline over 3 years | -19.18% | -29.35% | +10.17% |
Max Drawdown (5Y)Largest decline over 5 years | -43.70% | -44.60% | +0.90% |
Max Drawdown (10Y)Largest decline over 10 years | -48.35% | -44.60% | -3.75% |
Current DrawdownCurrent decline from peak | -40.92% | -9.44% | -31.48% |
Average DrawdownAverage peak-to-trough decline | -13.83% | -8.89% | -4.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.08% | 5.77% | -2.69% |
Volatility
TLT vs. GOOG - Volatility Comparison
The current volatility for iShares 20+ Year Treasury Bond ETF (TLT) is 2.65%, while Alphabet Inc (GOOG) has a volatility of 8.43%. This indicates that TLT experiences smaller price fluctuations and is considered to be less risky than GOOG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TLT | GOOG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.65% | 8.43% | -5.78% |
Volatility (6M)Calculated over the trailing 6-month period | 6.51% | 20.50% | -13.99% |
Volatility (1Y)Calculated over the trailing 1-year period | 9.60% | 28.74% | -19.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.85% | 31.14% | -15.29% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 14.91% | 29.02% | -14.11% |
Dividends
TLT vs. GOOG - Dividend Comparison
TLT's dividend yield for the trailing twelve months is around 4.63%, more than GOOG's 0.29% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GOOG Alphabet Inc | 0.29% | 0.26% | 0.32% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
TLT iShares 20+ Year Treasury Bond ETF | 4.63% | 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
TLT and GOOG have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GOOG has higher volatility (8.43%) compared to TLT (2.65%). In terms of maximum drawdown, TLT dropped -48.35% vs GOOG's -44.60%.
GOOG currently has the higher Sharpe Ratio (3.76 vs 0.38), 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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