YEARvsCORBETF Comparison
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AB Ultra Short Income ETF (YEAR) and AB Core Bond ETF (CORB) belong to the same industry segment: US Aggregate Bonds. YEAR's top 3 sector exposures are Sovereign, Finance and Energy. In contrast, CORB's top sector exposures are Sovereign, Finance and Industrials. YEAR is less expensive with a Total Expense Ratio (TER) of 0.25%, versus 0.28% for CORB. YEAR is up 1.83% year-to-date (YTD) with +$58M in YTD flows. CORB performs worse with -1.93% YTD performance, and +$319M in YTD flows. Run a side-by-side ETF comparison of YEAR and CORB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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YEAR vs CORB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/14/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | YEAR CORB | -0.05%-1.51% | +0.53%-2.19% | +1.83%-1.93% | +2.98%n/a | +14.88%n/a | n/an/a |
| Flows | YEAR CORB | +$9M+$35M | +$92M+$121M | +$58M+$319M | +$84M- | +$1.04B- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | YEAR CORB | +0.60%+3.97% | +0.56%n/a | +0.63%n/a | n/an/a |
| Max drawdown | YEAR CORB | -0.15%-2.75% | -0.27%n/a | -0.27%n/a | n/an/a |
| Max drawdown duration | YEAR CORB | 20d77d | 36dn/a | 36dn/a | n/an/a |
Trading data
YEAR | CORB | |
Last sale 9/16/2026 at 1:30 PM | $50.06 | $28.49 |
| Previous close 09/15/2026 | $50.08 | $28.51 |
| Consolidated volume 09/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/16/2026 at 1:30 PM
Live
Closed
YEAR | CORB | |
|---|---|---|
| Last price | $50.06 | $28.49 |
| 1D performance | -0.03% | -0.07% |
| AuM | $1.54 B | $1.15 B |
| E/R | 0.25% | 0.28% |
Characteristics
YEAR | CORB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | AllianceBernstein | AllianceBernstein |
| Benchmark | - | - |
| N° of holdings | 92 | 506 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2022 | November 7, 2025 |
| ESG | No | No |
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Exposure
Countries
YEAR
USA
64.1%
Other
35.9%
CORB
USA
55.52%
Other
44.48%
Sectors
YEAR
Sovereign
36.13%
Finance
24.75%
Other
39.12%
CORB
Sovereign
35.5%
Finance
8.73%
Other
55.77%
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Diversification
YEAR
Total weight of top 15 holdings out of 15
43.1%
CORB
Total weight of top 15 holdings out of 15
24.06%
Top 15 holdings
Data as of July 31, 2026
YEAR
USA, Notes 4.25% 15feb2028, USD (AK-2028)
8.22%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
4.52%
USA, Notes 4% 31may2028, USD (BC-2028)
4.47%
USA, Notes 4.25% 31dec2026, USD (BM-2026)
4.27%
USA, Notes FRN 31jul2026, USD (BF-2026)
4.23%
USA, Notes 3.75% 30apr2028, USD (BA-2028)
2.53%
USA, Notes 3.875% 15jul2028, USD (AQ-2028)
2.51%
USA, Notes 3.875% 15apr2029, USD (AM-2029)
1.98%
USA, Notes 4% 31mar2030, USD (W-2030)
1.90%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
1.49%
Citigroup, 3.2% 21oct2026, USD
1.40%
Bank of America Corporation, 4.25% 22oct2026, USD (L)
1.40%
Morgan Stanley, 4.35% 8sep2026, USD (F)
1.40%
JP Morgan, 4.125% 15dec2026, USD
1.39%
Standard Chartered Plc, 4.3% 19feb2027, USD (154)
1.37%
CORB
USA, Notes 4.125% 31oct2031, USD (R-2031)
2.39%
USA, Notes 3.125% 15nov2028, USD (F-2028)
2.14%
USA, Bonds 4.625% 15nov2055, USD
1.89%
US01F0206874
1.86%
USA, Notes 3.875% 31mar2031, USD (W-2031)
1.83%
USA, Notes 3.625% 30sep2030, USD (AD-2030)
1.72%
USA, Notes 3.75% 31aug2031, USD (P-2031)
1.68%
USA, Notes 3.625% 30sep2031, USD (Q-2031)
1.65%
US21H0226892
1.50%
USA, Notes 4.5% 15nov2033, USD (F-2033)
1.29%
USA, Notes 4.625% 30sep2028, USD (AD-2028)
1.26%
US21H0506806
1.23%
USA, Notes 4.25% 28feb2029, USD (V-2029)
1.23%
USA, TIPS 1.375% 15jul2033, USD (D-2033)
1.20%
US01F0526800
1.18%
Frequently asked questions about YEAR and CORB
How have the YEAR and CORB ETFs performed in 2026?
As of September 14, 2026, YEAR is up 1.83% year-to-date (YTD), while CORB has lost -1.93%. That puts YEAR better performer ahead so far this year.
Which ETF is attracting more investor money: YEAR or CORB?
Year-to-date, the YEAR ETF saw +$58M in flows, compared to +$319M for CORB.
Which ETF is bigger: YEAR or CORB?
As of September 14, 2026, YEAR holds $1.54 B in assets under management (AUM), while CORB manages $1.15 B.
What sectors do the YEAR and CORB ETFs invest in?
YEAR leans toward sectors like Sovereign and Finance. Meanwhile, CORB focuses on Sovereign and Finance.
What are the top holdings of the YEAR ETF and CORB ETF?
YEAR top holdings include USA, Notes 4.25% 15feb2028, USD (AK-2028), USA, Notes 3.875% 31mar2028, USD (AZ-2028) and USA, Notes 4% 31may2028, USD (BC-2028). CORB holds in its top three: USA, Notes 4.125% 31oct2031, USD (R-2031), USA, Notes 3.125% 15nov2028, USD (F-2028) and USA, Bonds 4.625% 15nov2055, USD.
Which ETF is more diversified: YEAR or CORB?
YEAR holds 161 securities with 43.1% of its assets in the top 15. CORB has 721 securities and a top 15 weight of 24.06%.
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Latest news about YEAR & CORB
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