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NUSBvsFOPCETF Comparison

ETF 1
NUSB

Nuveen Ultra Short Income ETF

This fund is part of
Money Market Bonds
-0.01%
VS
ETF 2
FOPC

Frontier Asset Opportunistic Credit ETF

This fund is part of
Intl Aggregate Bonds
-0.44%

Nuveen Ultra Short Income ETF (NUSB) belongs to the Money Market Bonds segment. Frontier Asset Opportunistic Credit ETF (FOPC) is part of the Intl Aggregate Bonds segment. NUSB's top 3 sector exposures are Finance, Industrials and Healthcare. In contrast, FOPC's top sector exposures are Sovereign, Finance and Industrials. NUSB is less expensive with a Total Expense Ratio (TER) of 0.17%, versus 0.87% for FOPC. NUSB is up 2.57% year-to-date (YTD) with +$631K in YTD flows. FOPC performs worse with -0.68% YTD performance, and -$2M in YTD flows. Run a side-by-side ETF comparison of NUSB and FOPC 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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NUSB vs FOPC performance and flow charts

Performance

-1.0-0.50.00.5%Aug 10Aug 17Aug 25Sep 1Sep 8

Cumulative Flows

02,0004,0006,0008,00010,00012,000Aug 10Aug 17Aug 25Sep 1Sep 8

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 09/09/2026
1M3MYTD1Y3Y5Y
Perf.
NUSB
FOPC
+0.30%-0.83%
+0.96%-0.86%
+2.57%-0.68%
+3.96%+0.11%
n/an/a
n/an/a
Flows
NUSB
FOPC
-+$9K
-+$7K
+$631K-$2M
+$2M+$32K
--
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
NUSB
FOPC
+0.27%+3.33%
+0.32%+2.94%
n/an/a
n/an/a
Max drawdown
NUSB
FOPC
-0.02%-1.73%
-0.04%-2.16%
n/an/a
n/an/a
Max drawdown duration
NUSB
FOPC
3d73d
3d193d
n/an/a
n/an/a
Trading data

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NUSB
FOPC
Last sale
9/11/2026 at 1:30 PM
$25.18
$24.93
Previous close
09/10/2026
$25.19
$24.98
Consolidated volume
09/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
NUSB
FOPC
Last price
$25.18
$24.93
1D performance
-0.01%
-0.20%
AuM$156.19 M$32.73 M
E/R0.17%0.87%
Characteristics
NUSB
FOPC
Management strategyActiveActive
ProviderNuveenFrontier Asset Management
Benchmark--
N° of holdings863381
Asset class--
Trailing 12m distribution yield
Join
Join
Inception dateMarch 5, 2024December 19, 2024
ESGNoNo
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Exposure

Countries

NUSB
USA
53.54%
Other
46.46%
FOPC
USA
53.82%
Other
46.18%

Sectors

NUSB
Finance
32.83%
Industrials
8%
Other
59.17%
FOPC
Sovereign
33.24%
Other
66.76%

Diversification

NUSB

Total weight of top 15 holdings out of 15

17.27%
FOPC

Total weight of top 15 holdings out of 15

37.43%

Top 15 holdings

Data as of July 31, 2026
NUSB
USA, Bills 0% 18mar2027, USD (364D)
2.00%
US04821UKE19
1.91%
US92344MHU09
1.28%
Pfizer, FRN 15nov2027, USD
1.13%
US87020XM720
1.11%
US37961NKP23
1.08%
JP Morgan, 6.07% 22oct2027, USD
1.07%
T-Mobile USA, 4.95% 15mar2028, USD
0.97%
Amazon.com, FRN 13mar2029, USD
0.97%
Wells Fargo, FRN 20may2029, USD (Y)
0.96%
Citigroup, 4.643% 7may2028, USD
0.96%
Bank of America Corporation, 4.376% 27apr2028, USD (N)
0.96%
US06945MHU36
0.96%
US26244JJ261
0.96%
MetLife Global Funding I, 4.25% 13apr2028, USD (2026-5)
0.96%
FOPC
US29287L7001
25.34%
US72201R5853
4.79%
USA, Notes 3.625% 31aug2029, USD (AC-2029)
0.63%
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
0.61%
USA, TIPS 1.25% 15apr2031, USD (X-2031)
0.60%
USA, TIPS 1.625% 15apr2030, USD (X-2030)
0.60%
USA, TIPS 1.625% 15oct2029, USD (AE-2029)
0.59%
USA, TIPS 2.125% 15apr2029, USD (X-2029)
0.56%
USA, TIPS 2.375% 15oct2028, USD (AE-2028)
0.56%
BlackRock Cash Funds - Institutional
0.55%
USA, TIPS 1.625% 15oct2027, USD (AE-2027)
0.55%
USA, TIPS 1.25% 15apr2028, USD (X-2028)
0.53%
USA, TIPS 0.125% 15jan2031, USD (A-2031)
0.52%
USA, TIPS 0.125% 15jul2031, USD (D-2031)
0.51%
USA, TIPS 0.125% 15jul2030, USD (D-2030)
0.50%
Frequently asked questions about NUSB and FOPC

How have the NUSB and FOPC ETFs performed in 2026?

As of September 9, 2026, NUSB is up 2.57% year-to-date (YTD), while FOPC has lost -0.68%. That puts NUSB better performer ahead so far this year.

Which ETF is attracting more investor money: NUSB or FOPC?

Year-to-date, the NUSB ETF saw +$631K in flows, compared to -$2M for FOPC.

Which ETF is more volatile: NUSB or FOPC?

Over the past year, NUSB had a volatility of 0.32%, while FOPC experienced 2.94%.

Which ETF is bigger: NUSB or FOPC?

As of September 9, 2026, NUSB holds $156.19 M in assets under management (AUM), while FOPC manages $32.73 M.

What sectors do the NUSB and FOPC ETFs invest in?

NUSB leans toward sectors like Finance and Industrials. Meanwhile, FOPC focuses on Sovereign.

What are the top holdings of the NUSB ETF and FOPC ETF?

NUSB top holdings include USA, Bills 0% 18mar2027, USD (364D), US04821UKE19 and US92344MHU09. FOPC holds in its top three: US29287L7001, US72201R5853 and USA, Notes 3.625% 31aug2029, USD (AC-2029).

Which ETF is more diversified: NUSB or FOPC?

NUSB holds 139 securities with 17.27% of its assets in the top 15. FOPC has 12604 securities and a top 15 weight of 37.43%.

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