SRINX vs. ACISX

Last updated Jun 5, 2026

SRINX (Columbia Corporate Income Fund) and ACISX (AB Corporate Income Shares) are both Corporate Bonds funds. Over the past 10 years, SRINX returned 3.01%/yr vs 3.01%/yr for ACISX. Their correlation of 0.94 suggests significant overlap in exposure. SRINX charges 0.62%/yr vs 0.00%/yr for ACISX.

Performance

SRINX vs. ACISX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Corporate Income Fund (SRINX) and AB Corporate Income Shares (ACISX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SRINX achieves a 0.51% return, which is significantly lower than ACISX's 0.78% return. Over a longer period, both investments have demonstrated similar performance, with their 10-year annualized returns being quite close: SRINX at 3.01% and ACISX at 3.01%.

SRINX

• 1D: -0.33%
• 1M: 0.29%
• YTD: 0.51%
• 6M: 0.57%
• 1Y: 5.17%
• 3Y*: 5.07%
• 5Y*: 0.62%
• 10Y*: 3.01%

ACISX

• 1D: -0.20%
• 1M: 0.43%
• YTD: 0.78%
• 6M: 0.91%
• 1Y: 6.02%
• 3Y*: 5.89%
• 5Y*: 0.63%
• 10Y*: 3.01%

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

SRINX vs. ACISX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SRINX Columbia Corporate Income Fund	0.51%	7.34%	2.05%	9.17%	-15.52%	-0.69%	11.38%	15.28%	-3.50%	5.95%
ACISX AB Corporate Income Shares	0.78%	8.44%	3.04%	7.65%	-16.27%	-1.23%	11.27%	16.95%	-2.81%	6.19%

Correlation

The correlation between SRINX and ACISX is 0.97 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.97
Correlation (3Y) Calculated over the trailing 3-year period	0.97
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Aug 8, 2012	0.94

The correlation between SRINX and ACISX has been stable across timeframes, ranging from 0.94 to 0.97 - a consistent structural relationship.

Return for Risk

SRINX vs. ACISX — Risk / Return Rank

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

SRINX

SRINX Risk / Return Rank: 28
SRINX Sharpe Ratio Rank: 27
SRINX Sortino Ratio Rank: 27
SRINX Omega Ratio Rank: 26
SRINX Calmar Ratio Rank: 29
SRINX Martin Ratio Rank: 30

ACISX

ACISX Risk / Return Rank: 31
ACISX Sharpe Ratio Rank: 31
ACISX Sortino Ratio Rank: 33
ACISX Omega Ratio Rank: 31
ACISX Calmar Ratio Rank: 32
ACISX Martin Ratio Rank: 30

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.

SRINX vs. ACISX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Corporate Income Fund (SRINX) and AB Corporate Income Shares (ACISX). 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.

	SRINX	ACISX	Difference
Sharpe ratio: Return per unit of total volatility	1.43	1.56	-0.13
Sortino ratio: Return per unit of downside risk	2.11	2.33	-0.22
Omega ratio: Gain probability vs. loss probability	1.26	1.29	-0.03
Calmar ratio: Return relative to maximum drawdown	1.92	2.05	-0.13
Martin ratio: Return relative to average drawdown	6.76	6.83	-0.07
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SRINX vs. ACISX - Sharpe Ratio Comparison

The current SRINX Sharpe Ratio is 1.43, which is comparable to the ACISX Sharpe Ratio of 1.56. The chart below compares the historical Sharpe Ratios of SRINX and ACISX, 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

	SRINX	ACISX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.43	1.56	-0.13
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.10	0.10	0.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.52	0.50	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	1.09	0.58	+0.51

Drawdowns

SRINX vs. ACISX - Drawdown Comparison

The maximum SRINX drawdown since its inception was -21.63%, roughly equal to the maximum ACISX drawdown of -22.65%. Use the drawdown chart below to compare losses from any high point for SRINX and ACISX.

Drawdown Indicators

	SRINX	ACISX	Difference
Max Drawdown Largest peak-to-trough decline	-21.63%	-22.65%	+1.02%
Max Drawdown (1Y) Largest decline over 1 year	-3.00%	-3.26%	+0.26%
Max Drawdown (3Y) Largest decline over 3 years	-6.02%	-6.56%	+0.54%
Max Drawdown (5Y) Largest decline over 5 years	-21.63%	-22.65%	+1.02%
Max Drawdown (10Y) Largest decline over 10 years	-21.63%	-22.65%	+1.02%
Current Drawdown Current decline from peak	-0.87%	-1.01%	+0.14%
Average Drawdown Average peak-to-trough decline	-2.84%	-4.46%	+1.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.85%	0.98%	-0.13%

Volatility

SRINX vs. ACISX - Volatility Comparison

Columbia Corporate Income Fund (SRINX) and AB Corporate Income Shares (ACISX) have volatilities of 1.46% and 1.45%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SRINX	ACISX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.46%	1.45%	+0.01%
Volatility (6M) Calculated over the trailing 6-month period	2.95%	3.13%	-0.18%
Volatility (1Y) Calculated over the trailing 1-year period	4.05%	4.30%	-0.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.41%	6.49%	-0.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.81%	6.00%	-0.19%

SRINX vs. ACISX - Expense Ratio Comparison

SRINX has a 0.62% expense ratio, which is higher than ACISX's 0.00% expense ratio.

Dividends

SRINX vs. ACISX - Dividend Comparison

SRINX's dividend yield for the trailing twelve months is around 4.64%, less than ACISX's 5.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACISX AB Corporate Income Shares	5.07%	5.10%	4.97%	3.66%	3.48%	3.44%	5.62%	4.77%	3.99%	3.28%	3.54%	3.63%
SRINX Columbia Corporate Income Fund	4.64%	4.53%	3.70%	3.63%	3.10%	4.32%	6.71%	3.10%	3.23%	2.69%	3.02%	3.38%

Frequently Asked Questions

Can I hold both SRINX and ACISX in my portfolio?

With a correlation of 0.97, SRINX and ACISX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, SRINX or ACISX?

SRINX has higher volatility (1.46%) compared to ACISX (1.45%). In terms of maximum drawdown, SRINX dropped -21.63% vs ACISX's -22.65%.

Which has better risk-adjusted returns?

ACISX currently has the higher Sharpe Ratio (1.56 vs 1.43), 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.