SIRIX vs. PAAIX

Last updated Jun 23, 2026

SIRIX (Sierra Tactical All Asset Fund) and PAAIX (PIMCO All Asset Fund) are both Tactical Allocation funds. Over the past 10 years, SIRIX returned 2.78%/yr vs 6.98%/yr for PAAIX. A 0.58 correlation means they provide meaningful diversification when combined. SIRIX charges 1.70%/yr vs 1.40%/yr for PAAIX.

Performance

SIRIX vs. PAAIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sierra Tactical All Asset Fund (SIRIX) and PIMCO All Asset Fund (PAAIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SIRIX achieves a 5.06% return, which is significantly lower than PAAIX's 8.60% return. Over the past 10 years, SIRIX has underperformed PAAIX with an annualized return of 2.78%, while PAAIX has yielded a comparatively higher 6.98% annualized return.

SIRIX

• 1D: 0.72%
• 1M: 1.11%
• YTD: 5.06%
• 6M: 4.88%
• 1Y: 12.51%
• 3Y*: 6.11%
• 5Y*: 1.93%
• 10Y*: 2.78%

PAAIX

• 1D: -0.08%
• 1M: 0.23%
• YTD: 8.60%
• 6M: 8.95%
• 1Y: 18.33%
• 3Y*: 9.70%
• 5Y*: 4.88%
• 10Y*: 6.98%

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

SIRIX vs. PAAIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SIRIX Sierra Tactical All Asset Fund	5.06%	4.74%	4.90%	4.17%	-6.82%	0.48%	4.81%	7.71%	-4.24%	7.45%
PAAIX PIMCO All Asset Fund	8.60%	13.20%	4.12%	8.19%	-11.52%	15.61%	8.38%	12.21%	-4.97%	13.99%

Correlation

The correlation between SIRIX and PAAIX is 0.72, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Jan 2, 2008	0.58

The correlation between SIRIX and PAAIX shifts across timeframes, from 0.58 (all time) to 0.73 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

SIRIX vs. PAAIX — Risk / Return Rank

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

SIRIX

SIRIX Risk / Return Rank: 43
SIRIX Sharpe Ratio Rank: 46
SIRIX Sortino Ratio Rank: 42
SIRIX Omega Ratio Rank: 48
SIRIX Calmar Ratio Rank: 40
SIRIX Martin Ratio Rank: 41

PAAIX

PAAIX Risk / Return Rank: 89
PAAIX Sharpe Ratio Rank: 94
PAAIX Sortino Ratio Rank: 92
PAAIX Omega Ratio Rank: 87
PAAIX Calmar Ratio Rank: 84
PAAIX Martin Ratio Rank: 86

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SIRIX vs. PAAIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sierra Tactical All Asset Fund (SIRIX) and PIMCO All Asset Fund (PAAIX). 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.

	SIRIX	PAAIX	Difference
Sharpe ratio: Return per unit of total volatility	1.83	2.99	-1.16
Sortino ratio: Return per unit of downside risk	2.52	4.28	-1.76
Omega ratio: Gain probability vs. loss probability	1.35	1.56	-0.21
Calmar ratio: Return relative to maximum drawdown	2.29	3.75	-1.47
Martin ratio: Return relative to average drawdown	8.38	14.98	-6.60

SIRIX vs. PAAIX - Sharpe Ratio Comparison

The current SIRIX Sharpe Ratio is 1.83, which is lower than the PAAIX Sharpe Ratio of 2.99. The chart below compares the historical Sharpe Ratios of SIRIX and PAAIX, 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

SIRIX vs. PAAIX - Drawdown Comparison

The maximum SIRIX drawdown since its inception was -11.31%, smaller than the maximum PAAIX drawdown of -27.59%. Use the drawdown chart below to compare losses from any high point for SIRIX and PAAIX.

Drawdown Indicators

	SIRIX	PAAIX	Difference
Max Drawdown Largest peak-to-trough decline	-11.31%	-27.59%	+16.28%
Max Drawdown (1Y) Largest decline over 1 year	-5.42%	-4.87%	-0.55%
Max Drawdown (3Y) Largest decline over 3 years	-7.99%	-7.59%	-0.40%
Max Drawdown (5Y) Largest decline over 5 years	-11.30%	-19.83%	+8.53%
Max Drawdown (10Y) Largest decline over 10 years	-11.31%	-22.64%	+11.33%
Current Drawdown Current decline from peak	-0.55%	-0.98%	+0.43%
Average Drawdown Average peak-to-trough decline	-2.43%	-3.76%	+1.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.47%	1.22%	+0.25%

Volatility

SIRIX vs. PAAIX - Volatility Comparison

Sierra Tactical All Asset Fund (SIRIX) has a higher volatility of 3.46% compared to PIMCO All Asset Fund (PAAIX) at 2.04%. This indicates that SIRIX's price experiences larger fluctuations and is considered to be riskier than PAAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SIRIX	PAAIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.46%	2.04%	+1.42%
Volatility (6M) Calculated over the trailing 6-month period	5.81%	4.82%	+0.99%
Volatility (1Y) Calculated over the trailing 1-year period	6.77%	6.11%	+0.66%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.33%	7.79%	-2.46%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.21%	7.79%	-3.58%

SIRIX vs. PAAIX - Expense Ratio Comparison

SIRIX has a 1.70% expense ratio, which is higher than PAAIX's 1.40% expense ratio.

Dividends

SIRIX vs. PAAIX - Dividend Comparison

SIRIX's dividend yield for the trailing twelve months is around 2.59%, less than PAAIX's 8.11% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PAAIX PIMCO All Asset Fund	8.11%	7.12%	5.92%	3.20%	7.68%	11.90%	3.56%	3.33%	5.50%	4.48%	3.60%	3.93%
SIRIX Sierra Tactical All Asset Fund	2.59%	2.65%	2.88%	2.71%	1.59%	2.52%	1.37%	2.51%	2.23%	2.41%	2.15%	2.53%

Frequently Asked Questions

Can I hold both SIRIX and PAAIX in my portfolio?

SIRIX and PAAIX have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SIRIX or PAAIX?

SIRIX has higher volatility (3.46%) compared to PAAIX (2.04%). In terms of maximum drawdown, SIRIX dropped -11.31% vs PAAIX's -27.59%.

Which has better risk-adjusted returns?

PAAIX currently has the higher Sharpe Ratio (2.99 vs 1.83), 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.