CORB ETF — AB Core Bond ETF

AB Core Bond ETF (CORB)

Updated October 16, 2026.

CORB is an ETF. its distribution rate is 3.98%, its trailing-12-month yield is 3.84%, its expense ratio is 0.28%. Dividend Vision Distribution Safety Score™ is 83/100 (Safe). Total return is -2.1% over the past 0.9 years, 15.3 points behind SPY at 13.2%.

AB Core Bond ETF is an exchange-traded fund that invests in investment-grade bonds (minimum A rating) with an effective duration target of three to seven years, and may allocate up to 25% of assets to non-U.S. dollar foreign fixed-income securities. The fund distributes monthly income at a current moderate yield with an expense ratio of 0.28%. It appeals to income-focused investors seeking regular distributions from a diversified, higher-quality bond portfolio with intermediate-term duration.

CORB performance versus SPY

Price and return data through 2026-10-16.

Total return is -2.1% over the past 0.9 years, 15.3 points behind SPY at 13.2%. Its deepest 1-year drawdown was 5.4%.

CORB key facts

Distribution Safety Score™

83 · Safe

Safety-Adjusted Yield

3.30%

Issuer

AllianceBernstein

Asset type

ETF

Asset class

Fixed Income

Expense ratio

0.28%

Distribution rate

3.98%

Distribution frequency

Monthly

Trailing yield

3.84%

Last close

$28.36 (as of 2026-10-16)

AUM

$1,150,352,128

Average volume

119795.0

Dividend

$0.094

Ex-dividend date

10/01/2026

Payment date

10/06/2026

Beta

1.04

How Dividend Vision calculates yield and returns

Distribution rate (3.98%) uses calculation basis unavailable. Issuer rates can use a different denominator and date, including ex-date NAV. Trailing-12-month yield (3.84%) is the sum of split-adjusted cash distributions with ex-dates in the last 12 months, divided by the published price. It lags a recent raise or cut. Total return uses split-adjusted close with distributions reinvested on the ex-dividend date (a modeling convention, not the cash-settlement date) from the first stored bar on or after inception through the latest bar, compared with the same window on the benchmark. That is the security's total return, not your personal gain/loss.

Yield and safety methodology · Distribution rate methodology · Distribution Safety Score methodology

Sources and review

Primary sources: AllianceBernstein; prices and distributions from Dividend Vision, derived from vendor EOD data.

Reviewed by Bert Sweet, CEO and Co-owner of Dividend Vision. Methodology: Distribution Safety Score.

CORB risks and drawbacks

CORB's current distribution rate is moderate, not a high-yield payout — the strategy is dividend quality more than maximum income. Total return has trailed SPY over the available window. The deepest 1-year drawdown on record here is 5.4%.

Who may consider CORB — and who may not

CORB may suit someone looking for a high Distribution Safety Score, moderate current income with a quality tilt. It is a weaker fit for investors hunting double-digit covered-call yields; investors whose main goal is matching SPY total return. This is educational context, not a recommendation to buy or sell.

More on CORB

• All tickers starting with C

Tagged: Fixed Income.

Frequently asked questions

More securities from AllianceBernstein.