CORB vs SCHZ
AB Core Bond ETF vs Schwab US Aggregate Bond ETF
Which is better, CORB or SCHZ?
Nearly the same fund. SCHZ costs less.
SCHZ has a lower expense ratio. SCHZ led over 1Y and the full window. The two have moved almost in lockstep, correlation 1.00.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | CORB | SCHZ |
|---|---|---|
| Expense Ratio | 0.28% | 0.03%Best |
| AUM | $1.2B | $10.8B |
| Dividend Yield | 3.79% | 4.28% |
| Holdings | 1,453 | 24,745 |
| YTD Return | -1.77% | -1.07%Best |
| 1Y Return | -1.79% | -0.99%Best |
| 3Y Return (annualized) | - | +4.37% |
| 5Y Return (annualized) | - | -0.37% |
| Volatility (annualized) | 5.3% | 4.6%Best |
| Max Drawdown | -5.4% | -4.6%Best |
| $10,000 over 1 years | $9,836 | $9,927Best |
| Fund Family | AllianceBernstein L.P. | Charles Schwab Asset Management |
| Category | Fixed Income | Fixed Income |
| Inception | Nov 7, 2025 | Jul 14, 2011 |
Not shown on this pair: Top 10 Weight, Style.
Volatility and max drawdown, and the $10,000 over 1 years row, are measured over the window both funds cover: Nov 10, 2025 to Nov 11, 2026 (1 years).
CORB vs SCHZ growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1 years both funds cover.
CORB vs SCHZ Performance
AB Core Bond ETF (CORB) is an ETF from AllianceBernstein L.P. and Schwab US Aggregate Bond ETF (SCHZ) is an ETF from Charles Schwab Asset Management. Over the past year CORB returned -1.79% while SCHZ returned -0.99%. Year to date, CORB is down 1.77% versus a loss of 1.07% for SCHZ.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
CORB has been the more volatile fund, with annualized monthly volatility of 5.3% compared with 4.6% for SCHZ. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -5.4% for CORB and -4.6% for SCHZ. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 1.00. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
CORB charges 0.28% per year while SCHZ charges 0.03%. On a $10,000 position that is $28 vs $3 annually, a gap of $25 per year that compounds over a long holding period. On income, CORB currently yields 3.79% against 4.28% for SCHZ.
Holdings Overlap
We hold position weights for 403 holdings in CORB and 10,266 in SCHZ, totalling 64.2% and 60.4% of the two funds. Neither is a share of a fund we can divide by, so no overlap percentage is shown here. Within what we can see, 194 positions appear in both.
194 positions in common, counted across the 403 positions we hold weights for in CORB and 10,266 in SCHZ, against full books of 1,453 and 24,745.
Top Shared Holdings
| Stock | Weight in CORB | Weight in SCHZ | Difference |
|---|---|---|---|
| T 4.625 09/30/28Us Treasury N/B | 3.70% | 0.16% | 3.54% |
| T 4.125 10/31/31Treasury Note (Otr) 4.13% Oct 31, 2031 | 3.14% | 0.14% | 3.00% |
| T 3.125 11/15/28United States Treas Nts 3.125% 11/15/2028 | 2.48% | 0.19% | 2.29% |
| T 3.625 09/30/31Treasury Note (Otr) 3.63% Sep 30, 2031 | 2.47% | 0.14% | 2.33% |
| T 3.75 08/31/31United States Treasury Note/Bond - When Issued 3.75% 31Aug2031 | 2.43% | 0.14% | 2.29% |
| T 4.5 11/15/33Us Treasury N/B 2033-11-15 | 1.47% | 0.35% | 1.12% |
| T 4.25 02/28/29United States Treasury Note 2029-02-28 | 1.42% | 0.21% | 1.21% |
| T 3.5 04/30/28United States Treasury Note 2028-04-30 | 1.21% | 0.14% | 1.07% |
| T 4.25 06/30/29United States Treasuryu.S. Treasury Notes | 1.01% | 0.22% | 0.79% |
| T 4 02/29/28United States Treasury Note/Bond 4 02/29/2028 | 0.97% | 0.15% | 0.82% |
You are not choosing between two funds in isolation.
Whichever of CORB and SCHZ you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, CORB or SCHZ?
CORB has an expense ratio of 0.28% while SCHZ charges 0.03%. SCHZ is the cheaper option, by $25 a year on a $10,000 investment.
Which performed better, CORB or SCHZ?
Over the past year CORB returned -1.79% vs -0.99% for SCHZ, so SCHZ leads on 1-year performance. Over the longest common window we track (1 years), CORB annualized -1.64% vs -0.73% for SCHZ. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, CORB or SCHZ?
CORB has been the more volatile fund at 5.3% annualized versus 4.6% for SCHZ. Worst drawdown: CORB -5.4% vs SCHZ -4.6%.
Should I hold both CORB and SCHZ?
CORB and SCHZ have a monthly-return correlation of 1.00, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
Which pays a higher dividend, CORB or SCHZ?
CORB yields 3.79% while SCHZ yields 4.28%, so SCHZ currently pays the higher dividend yield.
Is SCHZ better than CORB?
SCHZ has a lower expense ratio. SCHZ led over 1Y and the full window. The two have moved almost in lockstep, correlation 1.00. Which one suits a particular account depends on what it is for. This is information, not a recommendation.