Nuveen All-American Municipal Bond Fund

Nuveen Municipal Trust · 4 share classes

Actively managed U.S. bond fund
One fund, 4 share classes:FLAAXFAARXFACCXFAAWX
$3.50B NAV
923 positions · as of 2026-06-30 · filed 2026-08-27

Fund classification

Classified from what the fund holds · as of 2026 Q2

Nuveen All-American Municipal Bond Fund is an actively managed U.S. bond fund.

Asset class
Bonds
Region
United States
Management
Actively managed
Fund type
Open-end fund
Credit quality
Mixed credit
Rate sensitivity
Long duration

Fund profile

As filed in the prospectus · 2025 Q3

The investment objective of the Fund is to provide you with as high a level of current interest income exempt from regular federal income taxes as is consistent with preservation of capital.

Strategy · summarised

The fund invests at least 80% of assets in municipal bonds rated investment grade (BBB/Baa or higher) or judged by its sub-adviser to be of comparable quality, with a weighted average maturity exceeding 10 years; the sub-adviser pursues a value strategy, seeking higher-yielding and undervalued bonds. The fund may hold up to 20% in below-investment-grade municipal bonds and up to 15% in inverse floaters, which provide leveraged exposure and are speculative. Because the fund's credit quality and income depend on the sub-adviser's judgments of unrated securities and its selection of undervalued bonds, performance will vary with those judgments.

Expenses
0.59% 1.62%across 4 share classes
Share classExpense ratio
FLAAX0.82%
FAARX0.62%
FACCX1.62%
FAAWX0.59%

Portfolio turnover 33.00% · as of 2025 Q3

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q2

105.08%
of net assets
Bonds105.07%
Stocks0.01%
Derivatives0.00%

Look-through blends 1 underlying fund; 0.0% of NAV was not looked through and stays direct-classified.

Latest quarter

What changed since the fund's previous filing

2026Q2 vs 2026Q1: 115 new80 exited

Largest new: Pennsylvania Housing Finance Agency, Single Family Mortgage Revenue Bonds, Social Series 2026-153A, New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Forward Delivery Series 2022A, Texas Water Development Board, State Water Implementation Revenue Fund Bonds, Master Trust Series 2025, Great Lakes Water Authority, Michigan, Sewer Disposal System Revenue Bonds, Refunding Second Lien Series 2026B, Nebraska Investment Finance Authority, Single Family Housing Revenue Bonds, Taxable Series 2026D, Maryland Community Development Administration Department of Housing and Community Development, Residential Revenue Bonds, Social Series 2026B, Harris County Hospital District, Texas, General Obligation Bonds, Refunding & Limited Tax Series 2026, New Jersey Health Care Facilities Financing Authority, Revenue Bonds, RWJ Barnabas Health Obligated Group, Refunding Series 2026A

Largest exited: Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Series 2009C, Minnesota State, General Obligation Bonds, State Trunk Highway Series 2024B, University of California, General Revenue Bonds, Series 2025CD, Peralta Community College District, Alameda County, California, General Obligation, Election of 2018 , Series 2025C-1, Delaware State Housing Authority, Senior Single Family Mortgage Revenue Bonds, Series 2024C, Board of Regents of the University of Texas System, Revenue Financing System Bonds, Series 2026A, California State, General Obligation Bonds, Various Purpose Series 2026, California State, General Obligation Bonds, Refunding Various Purpose Series 2026

Return profile

Chart:

Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026

Share class1-year3-year5-yearVolWorst fall
+5.00%+10.31%-2.90%4.26%-5.37%
+5.23%+10.95%-1.94%4.25%-5.38%
+4.18%+7.77%-6.70%4.26%-5.65%
+5.35%+11.26%-1.68%4.25%-5.38%

These classes hold the same portfolio, so the 5.01pp spread over 5 years is the cost difference between them — roughly 1.00pp a year — not a difference in what they own.

Cumulative return· Jul 2023 – Apr 2026

May 2026 and Jun 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

Debt profile

What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-06-30

Avg coupon
4.65%
Avg maturity
17.09 yr
Coupon type

Share of the fund's debt by how its coupon behaves — the fact that decides whether a rate move reaches this portfolio at all.

6%
floating
Fixed rate94.3%
Floating rate5.7%
Maturity ladder

Share of the fund's debt value in each maturity band, shortest first.

<1y10y+
<1y0.5%
1-3y1.7%
3-5y1.5%
5-10y9.7%
10y+86.6%
Flagged holdings
Defaulted: 1.01% · $36.94M · 40 positions
In arrears: 3.50% · $127.59M · 14 positions
Paid in kind: none reported

These three overlap — one holding can be in arrears and paying in kind at once — so they are shown separately and never summed.

Risk profile

Interest-rate and credit-spread sensitivity, both in years · as of 2026Q2

Most of this fund’s sensitivity is to interest rates, with credit spreads carrying nearly as much.

Interest-rate duration
7.89 yr
approx. move per 100bp
Credit-spread duration
7.10 yr
approx. move per 100bp
If rates and spreads both rise 100bp

Where the loss would come from. The two shocks are the same size, so this is the balance of the fund's two sensitivities rather than a bet on one moving more.

≈ -15.0%
of value
Interest rates53%
Credit spreads47%

Filers report the impact of a 0.01% move only, so the total is our own scaling of that one number and overstates the loss on most bonds — read it as approximate, never as precise. The two sensitivities overlap rather than add up: they measure the same positions against different shocks, which is why the durations above are shown side by side and never summed.

Credit risk by quality

Share of the fund's spread duration carried by each credit tier.

+7.10
yrs total
Investment grade+5.89 yr
High yield+1.21 yr
Where the risk sits on the curve

Share of duration at each point, shortest first. A positive figure loses value when spreads widen; a negative one offsets — a credit hedge.

Interest rate7.89 yr total
3 mo30 yr
3 mo0.12 yr1%
1 yr0.41 yr5%
5 yr1.27 yr16%
10 yr4.45 yr56%
30 yr1.64 yr21%
Credit spread7.10 yr total
3 mo30 yr
3 mo0.02 yr0%
1 yr0.04 yr1%
5 yr0.34 yr5%
10 yr3.84 yr54%
30 yr2.88 yr40%

The two bands measure the same positions against different shocks and do not add — a Treasury carries rate duration and no spread duration, a floating-rate credit the reverse. Rate tenors are also summed across every currency the fund discloses.

Show the numbers
TenorRate yrsIG yrsHY yrsIG $/bpHY $/bp
3 mo+0.12+0.02+0.00$5.4k$7
1 yr+0.41+0.04+0.00$12.9k$108
5 yr+1.27+0.29+0.05$101.4k$16.7k
10 yr+4.45+3.35+0.49$1.17m$170.7k
30 yr+1.64+2.20+0.67$771.4k$234.8k

Dollar change per 1bp of spread movement, as filed and sign-anchored. A blank cell was not filed; a zero was.

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Restructured 2018A-10.00% · due 2051-07-011.31%$45.80M
Boys Town Village, Nebraska, Revenue Bonds, Boys Town Project Series 20265.00% · due 2046-07-011.15%$40.06M
Illinois State, General Obligation Bonds, September Series 2025D5.00% · due 2037-09-010.86%$30.27M
Iowa Finance Authority, Iowa, Midwestern Disaster Area Revenue Bonds, Iowa Fertilizer Company Project, Refunding Series 20225.00% floating · due 2050-12-010.83%$28.93M
Nuveen Municipal Income ETF0.79%$27.75M
California Municipal Finance Authority, Revenue Bonds, Linxs APM Project, Senior Lien Series 2018A5.00% · due 2038-12-310.79%$27.70M
Pennsylvania Housing Finance Agency, Single Family Mortgage Revenue Bonds, Social Series 2026-153A4.90% · due 2050-10-010.78%$27.22M
New York Transportation Development Corporation, New York, Special Facilities Bonds, LaGuardia Airport Terminal B Redevelopment Project, Series 2016A5.00% · due 2041-07-010.74%$25.94M
Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Subordinate Series 2017B-15.00% · due 2042-06-010.74%$25.81M
Wisconsin State, General Obligation Bonds, Series 2026A5.00% · due 2038-05-010.72%$25.11M
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Reported price is the fund's own reported value divided by its own reported shares at 2026-06-30 — not a live quote, and not what the fund paid.

Top 10 positions are 8.71% of net assets, top 25 17.37%, across 605 issuers.

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