BKAGvsNUBDETF Comparison
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BNY Mellon Core Bond ETF (BKAG) and Nushares ESG U.S. Aggregate Bond ETF (NUBD) belong to the same industry segment: US Aggregate Bonds. BKAG's top 3 sector exposures are Sovereign, Finance and Industrials. In contrast, NUBD's top sector exposures are Sovereign, Industrials and Finance. BKAG is down -1.43% year-to-date (YTD) with +$459M in YTD flows. NUBD performs better with -1.32% YTD performance, and +$42M in YTD flows. Run a side-by-side ETF comparison of BKAG and NUBD 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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BKAG vs NUBD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BKAG NUBD | -1.07%-0.89% | -1.89%-1.25% | -1.43%-1.32% | -0.73%-0.60% | +12.46%+12.05% | -2.96%-3.08% |
| Flows | BKAG NUBD | +$243M+$28M | +$376M+$43M | +$459M+$42M | +$534M+$84M | +$2.00B+$219M | +$2.39B+$278M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BKAG NUBD | +3.79%+4.02% | +3.63%+3.63% | +5.08%+5.02% | +5.97%+5.85% |
| Max drawdown | BKAG NUBD | -2.43%-2.35% | -3.12%-3.12% | -4.90%-4.84% | -18.05%-17.80% |
| Max drawdown duration | BKAG NUBD | 74d73d | 194d193d | 284d318d | 1823d1822d |
Trading data
BKAG | NUBD | |
Last sale 9/11/2026 at 1:30 PM | $40.70 | $21.47 |
| Previous close 09/10/2026 | $40.73 | $21.48 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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BKAG | NUBD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
BKAG | NUBD | |
|---|---|---|
| Last price | $40.70 | $21.47 |
| 1D performance | -0.07% | -0.05% |
| AuM | $2.43 B | $485.25 M |
| E/R | 0% | 0.15% |
Characteristics
BKAG | NUBD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | BNY Mellon | Nuveen |
| Benchmark | Bloomberg US Aggregate Bond Index | Bloomberg MSCI US Agg ESG Select Index |
| N° of holdings | 3579 | 2126 |
| Asset class | Bonds | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 22, 2020 | September 29, 2017 |
| ESG | No | Yes |
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Exposure
Countries
BKAG
USA
71.08%
Other
28.92%
NUBD
USA
78.64%
Other
21.36%
Sectors
BKAG
Sovereign
45.8%
Finance
9.24%
Industrials
7.53%
Other
37.44%
NUBD
Sovereign
46.37%
Industrials
12.61%
Finance
11.06%
Other
29.96%
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Diversification
BKAG
Total weight of top 15 holdings out of 15
6.14%
NUBD
Total weight of top 15 holdings out of 15
14.13%
Top 15 holdings
Data as of July 31, 2026
BKAG
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.55%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.49%
USA, Notes 1.375% 31dec2028, USD (T-2028)
0.44%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.44%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.44%
USA, Notes 4.375% 15jul2027, USD (AQ-2027)
0.42%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.40%
USA, Notes 0.625% 31dec2027, USD (T-2027)
0.40%
USA, Notes 4% 15nov2035, USD (F-2035)
0.39%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.38%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.37%
USA, Notes 4.125% 15nov2032, USD (F-2032)
0.37%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.36%
USA, Notes 4% 28feb2030, USD (H-2030)
0.36%
USA, Notes 1.75% 31jan2029, USD (G-2029)
0.35%
NUBD
USA, Notes 3.625% 30sep2030, USD (AD-2030)
1.67%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
1.09%
US31418D7F32
1.08%
USA, Notes 3.75% 31dec2028, USD (AH-2028)
1.02%
USA, Notes 3.875% 31jul2030, USD (AB-2030)
1.00%
USA, Notes 3.625% 31oct2030, USD (AF-2030)
0.99%
USA, Notes 3.625% 31aug2029, USD (AC-2029)
0.98%
USA, Notes 4.25% 28feb2029, USD (V-2029)
0.84%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.81%
USA, Notes 4.625% 30sep2028, USD (AD-2028)
0.81%
USA, Notes 3.875% 30apr2031, USD (Y-2031)
0.80%
USA, Notes 4.25% 30jun2029, USD (AA-2029)
0.79%
USA, Notes 3.5% 30sep2029, USD (AD-2029)
0.76%
USA, Notes 3.875% 30apr2030, USD (Y-2030)
0.74%
USA, Notes 3.5% 30nov2030, USD (AG-2030)
0.74%
Frequently asked questions about BKAG and NUBD
How have the BKAG and NUBD ETFs performed in 2026?
As of September 11, 2026, BKAG is down -1.43% year-to-date (YTD), while NUBD has lost -1.32%. That puts NUBD better performer ahead so far this year.
Which ETF is attracting more investor money: BKAG or NUBD?
Year-to-date, the BKAG ETF saw +$459M in flows, compared to +$42M for NUBD.
Which ETF is more volatile: BKAG or NUBD?
Over the past year, BKAG had a volatility of 3.63%, while NUBD experienced 3.63%.
Which ETF is bigger: BKAG or NUBD?
As of September 11, 2026, BKAG holds $2.43 B in assets under management (AUM), while NUBD manages $485.25 M.
What sectors do the BKAG and NUBD ETFs invest in?
BKAG leans toward sectors like Sovereign, Finance and Industrials. Meanwhile, NUBD focuses on Sovereign, Industrials and Finance.
What are the top holdings of the BKAG ETF and NUBD ETF?
BKAG top holdings include USA, Notes 4.25% 15nov2034, USD (F-2034), USA, Notes 4.125% 15feb2036, USD (B-2036) and USA, Notes 1.375% 31dec2028, USD (T-2028). NUBD holds in its top three: USA, Notes 3.625% 30sep2030, USD (AD-2030), USA, Notes 4.125% 31oct2029, USD (AF-2029) and US31418D7F32.
Which ETF is more diversified: BKAG or NUBD?
BKAG holds 4468 securities with 6.14% of its assets in the top 15. NUBD has 2383 securities and a top 15 weight of 14.13%.
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