What are the top holdings of NUSB?

Nuveen Ultra Short Income holds 142 securities in total. The largest positions and their portfolio weights are listed on the Holdings tab.

How many holdings does NUSB have?

NUSB holds 142 positions as reported by the fund's most recent disclosure.

What sectors does NUSB invest in?

Nuveen Ultra Short Income (NUSB) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.

What sector is NUSB most exposed to?

NUSB's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.

Is NUSB a US-only fund?

The country allocation card on this page shows NUSB's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.

What does NUSB invest in?

This fund features a broad and strategically managed collection of top-tier debt instruments, all characterized by their extremely brief maturities.

NUSB

Nuveen Ultra Short Income

NASDAQ·Asset Management, Bonds · Financial Services

$25.21$0.02+0.06%

Oct 22 1:47 PM EDT

Portfolio as of April 30, 2026, from the fund's SEC Form N-PORT filing. Funds disclose holdings quarterly, with a ~60-day publication delay. Sector breakdowns aren't part of this filing, so none is shown.

Top Holdings

152

holdings

S000084190-0
US 2YR NOTE (CBT) Jun26
5.29%
912797UD7
United States Treasury Bill
2.47%
82124MEC0
Sheffield Receivables Co LLC
1.75%
78016HZR4
Royal Bank of Canada
1.31%
37961NFG8
Globe Life Inc
1.21%
717081FC2
Pfizer Inc
1.12%
00206RHV7
AT&T INC
1.10%
46647PDW3
JPMorgan Chase & Co
1.07%
55607LG16
Macquarie Bank Ltd
0.96%
023135DA1
Amazon.com Inc
0.96%
Other
142 more holdings
87.45%

Top 10 holdings

17.25%

Top 25 holdings

31.06%

Concentration index

0.0099

Effective holdings

101

Chart tools

Open Top Holdings in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

All Holdings (152)

#	TickerHolding	Name	Weight	Shares	Market Value
1	S000084190-0S000084190-0US 2YR NOTE (CBT) Jun26	US 2YR NOTE (CBT) Jun26	5.29%	0.00	$8.29M
2	912797UD7912797UD7United States Treasury Bill	United States Treasury Bill	2.47%	4.00M	$3.87M
3	82124MEC082124MEC0Sheffield Receivables Co LLC	Sheffield Receivables Co LLC	1.75%	2.75M	$2.75M
4	78016HZR478016HZR4Royal Bank of Canada	Royal Bank of Canada	1.31%	2.06M	$2.06M
5	37961NFG837961NFG8Globe Life Inc	Globe Life Inc	1.21%	1.90M	$1.89M
6	717081FC2717081FC2Pfizer Inc	Pfizer Inc	1.12%	1.75M	$1.75M
7	00206RHV700206RHV7AT&T INC	AT&T INC	1.10%	1.73M	$1.72M
8	46647PDW346647PDW3JPMorgan Chase & Co	JPMorgan Chase & Co	1.07%	1.67M	$1.68M
9	55607LG1655607LG16Macquarie Bank Ltd	Macquarie Bank Ltd	0.96%	1.52M	$1.51M
10	023135DA1023135DA1Amazon.com Inc	Amazon.com Inc	0.96%	1.50M	$1.50M
11	172967PZ8172967PZ8Citigroup Inc	Citigroup Inc	0.96%	1.50M	$1.50M
12	06051GKP306051GKP3BANK OF AMERICA CORP	BANK OF AMERICA CORP	0.96%	1.50M	$1.50M
13	57174WE7057174WE70MARSH & MCLENNAN CO INC	MARSH & MCLENNAN CO INC	0.96%	1.50M	$1.50M
14	592179KU8592179KU8Metropolitan Life Global Funding I	Metropolitan Life Global Funding I	0.96%	1.50M	$1.50M
15	0255E3EK00255E3EK0American Electric Power Co Inc	American Electric Power Co Inc	0.96%	1.50M	$1.50M
16	06945MEN206945MEN2Barton Capital SA	Barton Capital SA	0.96%	1.50M	$1.50M
17	88355MFR388355MFR3Thermo Fisher Scientific Inc	Thermo Fisher Scientific Inc	0.95%	1.50M	$1.49M
18	06945MHU306945MHU3Barton Capital SA	Barton Capital SA	0.94%	1.50M	$1.48M
19	12434FAA512434FAA5BX Trust	BX Trust	0.92%	1.44M	$1.44M
20	05609RAA205609RAA2BX Trust 2021-BXMF	BX Trust 2021-BXMF	0.91%	1.43M	$1.43M

Showing 20 of 152

Sectors

sectors

Corporate
55.73%
Cash & Others
23.47%
Securitized
15.17%
Government
5.64%

Top 3 sectors

94.37%

Top 5 sectors

100.01%

Concentration index

0.3918

Effective sectors

Chart tools

Open Sector Allocation in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

Countries

countries

United States
88.39%
Canada
8.17%
Australia
2.56%
Luxembourg
1.90%
Switzerland
1.28%
United Kingdom
0.79%
Ireland
0.65%
Netherlands
0.64%
France
0.32%

Top 3 countries

99.12%

Top 5 countries

102.30%

Concentration index

0.7200

Effective countries

Chart tools

Open Country Allocation in Chart Builder to fine-tune colors, labels, and timeframe, then download a high-res PNG.

Asset Classes

Primary asset class

Fixed income

Strategy

Leveraged

Income strategy

Bond yield

Issuer-reported asset class: Global Bond

Frequently Asked Questions About NUSB

What are the top holdings of NUSB?: Nuveen Ultra Short Income holds 142 securities in total. The largest positions and their portfolio weights are listed on the Holdings tab.
How many holdings does NUSB have?: NUSB holds 142 positions as reported by the fund's most recent disclosure.
What sectors does NUSB invest in?: Nuveen Ultra Short Income (NUSB) allocates across the sectors shown above. The largest exposure tops the list; the rest follow in descending weight order.
What sector is NUSB most exposed to?: NUSB's full sector breakdown is on the Sectors tab. The largest sector weight is shown there along with the rest of the allocation.
Is NUSB a US-only fund?: The country allocation card on this page shows NUSB's geographic exposure. Funds with > 95% US weight are effectively US-only; international or global funds will show meaningful weights across multiple countries.
What does NUSB invest in?: This fund features a broad and strategically managed collection of top-tier debt instruments, all characterized by their extremely brief maturities.

TickerHolding

Name

Weight

Market Value

S000084190-0S000084190-0US 2YR NOTE (CBT) Jun26

US 2YR NOTE (CBT) Jun26

5.29%

0.00

$8.29M

912797UD7912797UD7United States Treasury Bill

United States Treasury Bill

2.47%

4.00M

$3.87M

82124MEC082124MEC0Sheffield Receivables Co LLC

Sheffield Receivables Co LLC

1.75%

2.75M

$2.75M

78016HZR478016HZR4Royal Bank of Canada

Royal Bank of Canada

1.31%

2.06M

$2.06M

37961NFG837961NFG8Globe Life Inc

Globe Life Inc

1.21%

1.90M

$1.89M

717081FC2717081FC2Pfizer Inc

Pfizer Inc

1.12%

1.75M

$1.75M

00206RHV700206RHV7AT&T INC

AT&T INC

1.10%

1.73M

$1.72M

46647PDW346647PDW3JPMorgan Chase & Co

JPMorgan Chase & Co

1.07%

1.67M

$1.68M

55607LG1655607LG16Macquarie Bank Ltd

Macquarie Bank Ltd

0.96%

1.52M

$1.51M

023135DA1023135DA1Amazon.com Inc

Amazon.com Inc

0.96%

1.50M

$1.50M

172967PZ8172967PZ8Citigroup Inc

Citigroup Inc

0.96%

1.50M

$1.50M

06051GKP306051GKP3BANK OF AMERICA CORP

BANK OF AMERICA CORP

0.96%

1.50M

$1.50M

57174WE7057174WE70MARSH & MCLENNAN CO INC

MARSH & MCLENNAN CO INC

0.96%

1.50M

$1.50M

592179KU8592179KU8Metropolitan Life Global Funding I

Metropolitan Life Global Funding I

0.96%

1.50M

$1.50M

0255E3EK00255E3EK0American Electric Power Co Inc

American Electric Power Co Inc

0.96%

1.50M

$1.50M

06945MEN206945MEN2Barton Capital SA

Barton Capital SA

0.96%

1.50M

$1.50M

88355MFR388355MFR3Thermo Fisher Scientific Inc

Thermo Fisher Scientific Inc

0.95%

1.50M

$1.49M

06945MHU306945MHU3Barton Capital SA

Barton Capital SA

0.94%

1.50M

$1.48M

12434FAA512434FAA5BX Trust

BX Trust

0.92%

1.44M

$1.44M

05609RAA205609RAA2BX Trust 2021-BXMF

BX Trust 2021-BXMF

0.91%

1.43M

$1.43M