QCON vs. SUSB

Last updated Jun 4, 2026

QCON (American Century Quality Convertible Securities ETF) and SUSB (iShares ESG 1-5 Year USD Corporate Bond ETF) are both Corporate Bonds funds. QCON is actively managed, while SUSB is passively managed. QCON charges 0.32%/yr vs 0.12%/yr for SUSB.

Performance

QCON vs. SUSB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Quality Convertible Securities ETF (QCON) and iShares ESG 1-5 Year USD Corporate Bond ETF (SUSB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

QCON

• 1D: 0.00%
• 1M: 0.00%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SUSB

• 1D: -0.08%
• 1M: 0.22%
• YTD: 0.57%
• 6M: 0.92%
• 1Y: 4.51%
• 3Y*: 5.45%
• 5Y*: 2.20%
• 10Y*: —

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

QCON vs. SUSB - Yearly Performance Comparison

	2026 (YTD)
QCON American Century Quality Convertible Securities ETF	0.00%
SUSB iShares ESG 1-5 Year USD Corporate Bond ETF	0.08%

Return for Risk

QCON vs. SUSB — Risk / Return Rank

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

SUSB

SUSB Risk / Return Rank: 71
SUSB Sharpe Ratio Rank: 71
SUSB Sortino Ratio Rank: 81
SUSB Omega Ratio Rank: 76
SUSB Calmar Ratio Rank: 62
SUSB Martin Ratio Rank: 68

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.

QCON vs. SUSB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Quality Convertible Securities ETF (QCON) and iShares ESG 1-5 Year USD Corporate Bond ETF (SUSB). 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.

Sharpe Ratios by Period

	QCON	SUSB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.34	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.75	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.72	—

Drawdowns

QCON vs. SUSB - Drawdown Comparison

The maximum QCON drawdown since its inception was 0.00%, smaller than the maximum SUSB drawdown of -13.25%. Use the drawdown chart below to compare losses from any high point for QCON and SUSB.

Drawdown Indicators

	QCON	SUSB	Difference
Max Drawdown Largest peak-to-trough decline	0.00%	-13.25%	+13.25%
Max Drawdown (1Y) Largest decline over 1 year	—	-1.49%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-1.49%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-9.57%	—
Current Drawdown Current decline from peak	0.00%	-0.35%	+0.35%
Average Drawdown Average peak-to-trough decline	0.00%	-1.58%	+1.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.36%	—

Volatility

Volatility by Period

	QCON	SUSB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.64%	—
Volatility (6M) Calculated over the trailing 6-month period	—	1.41%	—
Volatility (1Y) Calculated over the trailing 1-year period	0.00%	1.93%	-1.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.00%	2.96%	-2.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.00%	3.72%	-3.72%

QCON vs. SUSB - Expense Ratio Comparison

QCON has a 0.32% expense ratio, which is higher than SUSB's 0.12% expense ratio.

Dividends

QCON vs. SUSB - Dividend Comparison

QCON has not paid dividends to shareholders, while SUSB's dividend yield for the trailing twelve months is around 4.50%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
QCON American Century Quality Convertible Securities ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SUSB iShares ESG 1-5 Year USD Corporate Bond ETF	4.50%	4.40%	3.81%	2.81%	1.74%	1.30%	1.91%	2.83%	2.61%	0.96%

Frequently Asked Questions

Which ETF is better, QCON or SUSB?

On fees, SUSB is cheaper at 0.12% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, QCON or SUSB?

SUSB is cheaper with a 0.12% expense ratio, compared with 0.32% for QCON.

Which ETF pays a higher dividend yield, QCON or SUSB?

SUSB has the higher dividend yield at 4.50%, compared with 0.00% for QCON.

What is the main difference between QCON and SUSB?

They also come from different issuers: American Century and iShares. Their fees differ too: 0.32% for QCON and 0.12% for SUSB.