CORB vs NUIB
AB Core Bond ETF vs Nuveen Impact Bond ETF
Which is better, CORB or NUIB?
CORB costs less.
CORB has a lower expense ratio.
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 | NUIB |
|---|---|---|
| Expense Ratio | 0.28%Best | 0.37% |
| AUM | $1.2B | $45M |
| Dividend Yield | 3.56% | 0.00% |
| Holdings | 727 | 58 |
| YTD Return | -2.22% | -0.52%Best |
| 1Y Return | -2.10% | - |
| Fund Family | AllianceBernstein L.P. | Nuveen |
| Category | Fixed Income | Fixed Income |
| Inception | Nov 7, 2025 | Sep 14, 2026 |
Not shown on this pair: 3Y Return (annualized), 5Y Return (annualized), Volatility (annualized), Max Drawdown, $10,000 over the window, Top 10 Weight, Style.
CORB vs NUIB 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 is available from the range buttons; it is not the opening view here because over the whole period one of these two funds moves so much further than the other that its line would sit flat on the axis.
CORB vs NUIB Performance
AB Core Bond ETF (CORB) is an ETF from AllianceBernstein L.P. and Nuveen Impact Bond ETF (NUIB) is an ETF from Nuveen. Year to date, CORB is down 2.22% versus a loss of 0.52% for NUIB.
Past performance does not guarantee future results.
Fees and Cost Over Time
CORB charges 0.28% per year while NUIB charges 0.37%. On a $10,000 position that is $28 vs $37 annually, a gap of $9 per year that compounds over a long holding period. On income, CORB currently yields 3.56% against 0.00% for NUIB.
Holdings Overlap
We hold position weights for 429 holdings in CORB and 58 in NUIB, totalling 81.7% and 64.0% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
0 positions in common, counted across the 429 positions we hold weights for in CORB and 58 in NUIB, against full books of 727 and 58.
You are not choosing between two funds in isolation.
Whichever of CORB and NUIB 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 NUIB?
CORB has an expense ratio of 0.28% while NUIB charges 0.37%. CORB is the cheaper option, by $9 a year on a $10,000 investment.
Which pays a higher dividend, CORB or NUIB?
CORB yields 3.56% while NUIB yields 0.00%, so CORB currently pays the higher dividend yield.
Is NUIB better than CORB?
CORB has a lower expense ratio. Which one suits a particular account depends on what it is for. This is information, not a recommendation.