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NUBDvsFISRETF Comparison

ETF 1
NUBD

Nushares ESG U.S. Aggregate Bond ETF

This fund is part of
US Aggregate Bonds
+0.03%
VS
ETF 2
FISR

State Street SPDR Fixed Income Sector Rotation ETF

This fund is part of
Intl Aggregate Bonds
+0.01%

Nushares ESG U.S. Aggregate Bond ETF (NUBD) belongs to the US Aggregate Bonds segment. State Street SPDR Fixed Income Sector Rotation ETF (FISR) is part of the Intl Aggregate Bonds segment. NUBD's top 3 sector exposures are Sovereign, Industrials and Finance. In contrast, FISR's top sector exposures are Sovereign, Finance and Industrials. NUBD is less expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.5% for FISR. NUBD is down -1.67% year-to-date (YTD) with +$54M in YTD flows. FISR performs worse with -1.67% YTD performance, and +$300M in YTD flows. Run a side-by-side ETF comparison of NUBD and FISR 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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NUBD vs FISR performance and flow charts

Performance

-1.5-1.0-0.50.00.5%Sep 15Sep 22Sep 29Oct 6Oct 13

Cumulative Flows

0 M10 M20 M30 M40 MSep 15Sep 22Sep 29Oct 6Oct 13

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Historic performance and flows
Data as of 10/15/2026
1M3MYTD1Y3Y5Y
Perf.
NUBD
FISR
-0.10%-0.24%
-1.81%-1.90%
-1.67%-1.67%
-1.52%-2.12%
+14.26%+13.34%
-2.39%-6.30%
Flows
NUBD
FISR
+$12M+$31M
+$47M+$165M
+$54M+$300M
+$91M+$326M
+$226M+$476M
+$285M+$581M
Volatility and drawdown
3M1Y3Y5Y
Volatility
NUBD
FISR
+4.31%+4.37%
+3.84%+4.29%
+4.91%+5.36%
+5.87%+6.58%
Max drawdown
NUBD
FISR
-3.25%-3.33%
-4.76%-4.84%
-4.84%-5.02%
-17.32%-19.74%
Max drawdown duration
NUBD
FISR
51d52d
228d229d
318d322d
1569d1802d
Trading data

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NUBD
FISR
Last sale
10/16/2026 at 1:30 PM
$21.32
$24.67
Previous close
10/15/2026
$21.35
$24.67
Consolidated volume
10/15/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of September 30, 2026
1-year trailing difference

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FISR
is actively managed and doesn’t replicate an index

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NUBD
FISR
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
NUBD
FISR
Last price
$21.32
$24.67
1D performance
-0.12%
+0.00%
AuM$493.56 M$634.93 M
E/R0.15%0.5%
Characteristics
NUBD
FISR
Management strategyPassiveActive
ProviderNuveenState Street Investment Management
BenchmarkBloomberg MSCI US Agg ESG Select Index-
N° of holdings21937370
Asset classFixed Income-
Trailing 12m distribution yield
Join
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Inception dateSeptember 29, 2017April 2, 2019
ESGYesNo
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Exposure

Countries

NUBD
USA
77.23%
Other
22.77%
FISR
USA
78.38%
Other
21.62%

Sectors

NUBD
Sovereign
45.55%
Industrials
12.56%
Finance
10.85%
Other
31.04%
FISR
Sovereign
48.84%
Finance
10.2%
Industrials
7.01%
Other
33.95%
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Diversification

NUBD

Total weight of top 15 holdings out of 15

14.58%
FISR

Total weight of top 15 holdings out of 15

6.26%

Top 15 holdings

Data as of August 31, 2026
NUBD
USA, Notes 4.375% 31jul2031, USD (AB-2031)
1.75%
USA, Notes 3.625% 30sep2030, USD (AD-2030)
1.57%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
1.03%
US31418D7F32
1.01%
USA, Notes 3.75% 31dec2028, USD (AH-2028)
0.96%
USA, Notes 3.875% 31jul2030, USD (AB-2030)
0.95%
USA, Notes 3.625% 31oct2030, USD (AF-2030)
0.93%
USA, Notes 3.625% 31aug2029, USD (AC-2029)
0.92%
USA, Bonds 5% 15may2046, USD
0.89%
USA, Notes 4.25% 28feb2029, USD (V-2029)
0.79%
USA, Notes 3.625% 31dec2030, USD (AH-2030)
0.76%
USA, Notes 4.625% 30sep2028, USD (AD-2028)
0.76%
USA, Notes 4.25% 31jul2028, USD (BE-2028)
0.75%
USA, Notes 3.875% 30apr2031, USD (Y-2031)
0.75%
USA, Notes 4.25% 30jun2029, USD (AA-2029)
0.75%
FISR
US78468R4240
1.02%
USA, Notes 4.625% 15feb2035, USD (B-2035)
0.41%
USA, Notes 4.25% 15aug2035, USD (E-2035)
0.40%
USA, Notes 4.25% 15nov2034, USD (F-2034)
0.40%
USA, Notes 4.25% 15may2035, USD (C-2035)
0.39%
USA, Notes 4.375% 15may2034, USD (C-2034)
0.39%
USA, Notes 4% 15feb2034, USD (B-2034)
0.38%
USA, Notes 4.5% 15nov2033, USD (F-2033)
0.38%
USA, Notes 3.875% 15aug2034, USD (E-2034)
0.37%
USA, Notes 4% 15nov2035, USD (F-2035)
0.37%
USA, Notes 4% 28feb2030, USD (H-2030)
0.36%
USA, Notes 4.375% 15may2036, USD (C-2036)
0.35%
USA, Notes 4.125% 15feb2036, USD (B-2036)
0.35%
USA, Notes 2.75% 15aug2032, USD (E-2032)
0.34%
USA, Notes 3.875% 15aug2033, USD (E-2033)
0.34%
Frequently asked questions about NUBD and FISR

How have the NUBD and FISR ETFs performed in 2026?

As of October 15, 2026, NUBD is down -1.67% year-to-date (YTD), while FISR has lost -1.67%. That puts NUBD better performer ahead so far this year.

Which ETF is attracting more investor money: NUBD or FISR?

Year-to-date, the NUBD ETF saw +$54M in flows, compared to +$300M for FISR.

Which ETF is more volatile: NUBD or FISR?

Over the past year, NUBD had a volatility of 3.84%, while FISR experienced 4.29%.

Which ETF is bigger: NUBD or FISR?

As of October 15, 2026, NUBD holds $493.56 M in assets under management (AUM), while FISR manages $634.93 M.

What sectors do the NUBD and FISR ETFs invest in?

NUBD leans toward sectors like Sovereign, Industrials and Finance. Meanwhile, FISR focuses on Sovereign, Finance and Industrials.

What are the top holdings of the NUBD ETF and FISR ETF?

NUBD top holdings include USA, Notes 4.375% 31jul2031, USD (AB-2031), USA, Notes 3.625% 30sep2030, USD (AD-2030) and USA, Notes 4.125% 31oct2029, USD (AF-2029). FISR holds in its top three: US78468R4240, USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.25% 15aug2035, USD (E-2035).

Which ETF is more diversified: NUBD or FISR?

NUBD holds 2504 securities with 14.58% of its assets in the top 15. FISR has 9711 securities and a top 15 weight of 6.26%.

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