PTRIX vs. SSASX
Compare and contrast key facts about PIMCO Mortgage-Backed Securities Fund (PTRIX) and State Street Income Fund (SSASX).
PTRIX is managed by PIMCO. It was launched on Jul 31, 1997. SSASX is managed by State Street. It was launched on Jan 2, 1980.
Performance
PTRIX vs. SSASX - Performance Comparison
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PTRIX vs. SSASX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
PTRIX PIMCO Mortgage-Backed Securities Fund | 0.00% | 0.00% | 5.87% | 5.25% | -14.13% | 1.01% |
SSASX State Street Income Fund | -0.61% | 7.49% | -0.95% | 4.83% | -13.74% | 0.59% |
Returns By Period
PTRIX
- 1D
- —
- 1M
- —
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
SSASX
- 1D
- 0.51%
- 1M
- -2.48%
- YTD
- -0.61%
- 6M
- 0.37%
- 1Y
- 3.71%
- 3Y*
- 2.41%
- 5Y*
- —
- 10Y*
- —
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PTRIX vs. SSASX - Expense Ratio Comparison
PTRIX has a 0.50% expense ratio, which is higher than SSASX's 0.20% expense ratio.
Return for Risk
PTRIX vs. SSASX — Risk / Return Rank
PTRIX
SSASX
PTRIX vs. SSASX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for PIMCO Mortgage-Backed Securities Fund (PTRIX) and State Street Income Fund (SSASX). 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.
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
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Sharpe Ratios by Period
| PTRIX | SSASX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | — | 0.90 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | — | -0.12 | — |
Correlation
The correlation between PTRIX and SSASX is 0.79, 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.
Dividends
PTRIX vs. SSASX - Dividend Comparison
PTRIX has not paid dividends to shareholders, while SSASX's dividend yield for the trailing twelve months is around 3.66%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PTRIX PIMCO Mortgage-Backed Securities Fund | 0.00% | 0.00% | 4.07% | 5.32% | 3.82% | 3.02% | 2.89% | 3.73% | 3.54% | 3.04% | 3.18% | 2.43% |
SSASX State Street Income Fund | 3.66% | 4.01% | 2.76% | 2.86% | 2.48% | 3.77% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
PTRIX vs. SSASX - Drawdown Comparison
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Drawdown Indicators
| PTRIX | SSASX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | — | -19.65% | — |
Max Drawdown (1Y)Largest decline over 1 year | — | -3.12% | — |
Current DrawdownCurrent decline from peak | — | -5.84% | — |
Average DrawdownAverage peak-to-trough decline | — | -9.83% | — |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 1.13% | — |
Volatility
PTRIX vs. SSASX - Volatility Comparison
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Volatility by Period
| PTRIX | SSASX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 1.60% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 2.76% | — |
Volatility (1Y)Calculated over the trailing 1-year period | — | 4.82% | — |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | — | 6.56% | — |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | — | 6.56% | — |