MMNIX vs. SRRIX

Last updated Jun 4, 2026

MMNIX (Miller Market Neutral Income Fund Class I) and SRRIX (Stone Ridge Reinsurance Risk Premium Interval Fund) are both mutual funds - MMNIX is a Equity Market Neutral fund actively managed by Miller, while SRRIX is a Multistrategy fund actively managed by Stone Ridge. Both are actively managed. Over the past year, MMNIX returned 9.63% vs 36.86% for SRRIX. At a 0.05 correlation, their price movements are largely independent. MMNIX charges 1.69%/yr vs 2.35%/yr for SRRIX.

Performance

MMNIX vs. SRRIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Miller Market Neutral Income Fund Class I (MMNIX) and Stone Ridge Reinsurance Risk Premium Interval Fund (SRRIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MMNIX achieves a 3.47% return, which is significantly lower than SRRIX's 8.54% return.

MMNIX

• 1D: -0.09%
• 1M: 0.71%
• YTD: 3.47%
• 6M: 4.33%
• 1Y: 9.63%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SRRIX

• 1D: 0.07%
• 1M: 1.33%
• YTD: 8.54%
• 6M: 11.01%
• 1Y: 36.86%
• 3Y*: 32.68%
• 5Y*: 21.89%
• 10Y*: 8.81%

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

MMNIX vs. SRRIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MMNIX Miller Market Neutral Income Fund Class I	3.47%	10.04%	9.56%
SRRIX Stone Ridge Reinsurance Risk Premium Interval Fund	8.54%	29.63%	33.00%

Correlation

The correlation between MMNIX and SRRIX is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.09
Correlation (All Time) Calculated using the full available price history since Jan 3, 2024	0.05

Return for Risk

MMNIX vs. SRRIX — Risk / Return Rank

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

MMNIX

MMNIX Risk / Return Rank: 99
MMNIX Sharpe Ratio Rank: 100
MMNIX Sortino Ratio Rank: 100
MMNIX Omega Ratio Rank: 99
MMNIX Calmar Ratio Rank: 100
MMNIX Martin Ratio Rank: 100

SRRIX

SRRIX Risk / Return Rank: 100
SRRIX Sharpe Ratio Rank: 100
SRRIX Sortino Ratio Rank: 100
SRRIX Omega Ratio Rank: 100
SRRIX Calmar Ratio Rank: 100
SRRIX Martin Ratio Rank: 100

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.

MMNIX vs. SRRIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Miller Market Neutral Income Fund Class I (MMNIX) and Stone Ridge Reinsurance Risk Premium Interval Fund (SRRIX). 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.

	MMNIX	SRRIX	Difference
Sharpe ratio: Return per unit of total volatility	6.14	14.40	-8.27
Sortino ratio: Return per unit of downside risk	11.39	48.47	-37.08
Omega ratio: Gain probability vs. loss probability	2.82	30.11	-27.29
Calmar ratio: Return relative to maximum drawdown	20.83	67.15	-46.31
Martin ratio: Return relative to average drawdown	89.27	703.99	-614.72
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MMNIX vs. SRRIX - Sharpe Ratio Comparison

The current MMNIX Sharpe Ratio is 6.14, which is lower than the SRRIX Sharpe Ratio of 14.40. The chart below compares the historical Sharpe Ratios of MMNIX and SRRIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MMNIX	SRRIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	6.14	14.40	-8.27
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.58	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.80	—
Sharpe Ratio (All Time) Calculated using the full available price history	5.53	0.88	+4.66

Drawdowns

MMNIX vs. SRRIX - Drawdown Comparison

The maximum MMNIX drawdown since its inception was -0.49%, smaller than the maximum SRRIX drawdown of -27.22%. Use the drawdown chart below to compare losses from any high point for MMNIX and SRRIX.

Drawdown Indicators

	MMNIX	SRRIX	Difference
Max Drawdown Largest peak-to-trough decline	-0.49%	-27.22%	+26.73%
Max Drawdown (1Y) Largest decline over 1 year	-0.46%	-0.55%	+0.09%
Max Drawdown (3Y) Largest decline over 3 years	—	-17.26%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-17.26%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-27.22%	—
Current Drawdown Current decline from peak	-0.09%	0.00%	-0.09%
Average Drawdown Average peak-to-trough decline	-0.06%	-9.90%	+9.84%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.11%	0.05%	+0.06%

Volatility

MMNIX vs. SRRIX - Volatility Comparison

Miller Market Neutral Income Fund Class I (MMNIX) has a higher volatility of 0.42% compared to Stone Ridge Reinsurance Risk Premium Interval Fund (SRRIX) at 0.31%. This indicates that MMNIX's price experiences larger fluctuations and is considered to be riskier than SRRIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MMNIX	SRRIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.42%	0.31%	+0.11%
Volatility (6M) Calculated over the trailing 6-month period	1.12%	0.89%	+0.23%
Volatility (1Y) Calculated over the trailing 1-year period	1.56%	2.58%	-1.02%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.74%	13.95%	-12.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.74%	11.01%	-9.27%

MMNIX vs. SRRIX - Expense Ratio Comparison

MMNIX has a 1.69% expense ratio, which is lower than SRRIX's 2.35% expense ratio.

Dividends

MMNIX vs. SRRIX - Dividend Comparison

MMNIX's dividend yield for the trailing twelve months is around 4.75%, less than SRRIX's 18.55% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MMNIX Miller Market Neutral Income Fund Class I	4.75%	5.03%	4.74%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SRRIX Stone Ridge Reinsurance Risk Premium Interval Fund	18.55%	20.14%	21.58%	20.02%	0.00%	0.00%	0.38%	1.06%	2.32%	0.10%	6.16%	8.41%

Frequently Asked Questions

Can I hold both MMNIX and SRRIX in my portfolio?

MMNIX and SRRIX have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MMNIX or SRRIX?

MMNIX has higher volatility (0.42%) compared to SRRIX (0.31%). In terms of maximum drawdown, MMNIX dropped -0.49% vs SRRIX's -27.22%.

Which has better risk-adjusted returns?

SRRIX currently has the higher Sharpe Ratio (14.40 vs 6.14), 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.