NSIOX Mutual Fund
NSIOX Mutual Fund
NAV$9.52
AUM$795M
TER0.65%
Holdings687
See how much of NSIOX you already own
NSIOX Mutual Fund
NAV$9.52
Nuveen Strategic Municipal Opportunities Fund Class I
AUM$795M
TER0.65%
Holdings687
See how much of NSIOX you already own
Showing top 50 of 672 holdings · as of Sep 30, 2026
| # | Ticker | Name | Weight | Cumulative | Shares | Mkt value | Sector | Industry |
|---|---|---|---|---|---|---|---|---|
| 1 | — | Fl Dev Corp-B-Am Frn 7/57 | 1.30% | 1.3% | 20,395,000 | $13.05M | - | - |
| 2 | Debt | Massachusetts Development Finance Agency, Revenue Bonds, Umass Memorial Health Care Obligated Group Issue, Series 2025N-2 | 1.19% | 2.5% | 11,545,000 | $11.97M | - | - |
| 3 | — | Boys Twn Vlg -Rev 5 2046-07-01 | 1.12% | 3.6% | 11,955,000 | $11.31M | - | - |
| 4 | — | Ar Dev Fin Auth Frn 9/46 | 1.10% | 4.7% | 11,800,000 | $11.10M | - | - |
| 5 | — | Black Belt Energy Gas Dist Ala 5.25% May 01, 2032Utilities · Gas Utilities | 1.00% | 5.7% | 10,250,000 | $10.03M | Utilities | Gas Utilities |
| 6 | — | Michigan St Fin Auth Revenue Misfin 11/41 Fixed 5 5Financials · Diversified Financial Services | 1.00% | 6.7% | 10,000,000 | $10.02M | Financials | Diversified Financial Services |
| 7 | — | Ar Dev Fin Auth- Frn 9/46 | 0.91% | 7.6% | 10,000,000 | $9.20M | - | - |
| 8 | Debt | Clark Cnty Sch Dist 26A | 0.87% | 8.5% | 8,495,000 | $8.73M | - | - |
| 9 | — | Painted Prairie Pub Impt Auth Colo Bds 2019 | 0.82% | 9.3% | 10,025,000 | $8.24M | - | - |
| 10 | — | Port Of Beaumont Industrial Development Authority | 0.82% | 10.1% | 8,905,000 | $8.22M | - | - |
| 11 | Debt | Co EduConsumer Disc. · Diversified Consumer Services | 0.77% | 10.9% | 7,650,000 | $7.71M | Consumer Disc. | Diversified Consumer Services |
| 12 | — | Gdb Debt Recovery Authority of Puerto Rico, 7.5% 20aug2040 | 0.76% | 11.7% | 7,787,893 | $7.69M | - | - |
| 13 | — | Pioneer Community Authority Board (Weld County, Colorado), Special Revenue Bonds, Series 2022Real Estate · Real Estate Management | 0.73% | 12.4% | 7,895,000 | $7.33M | Real Estate | Real Estate Management |
| 14 | Debt | City Of Seguin TxIndustrials · Construction | 0.69% | 13.1% | 6,825,000 | $6.98M | Industrials | Construction |
| 15 | — | California (state Of) Pollution Control Finance Authority, Series 2012, Rb | 0.67% | 13.8% | 6,785,000 | $6.79M | - | - |
| 16 | Debt | Greater Texas Cultural Educational Facilities Finance Corporation, Texas, Revenue Bonds, Biomedical Research Institute Series 2024AConsumer Disc. · Diversified Consumer Services | 0.65% | 14.4% | 7,300,000 | $6.56M | Consumer Disc. | Diversified Consumer Services |
| 17 | — | Arizona Industrial Development Authority, Arizona, Education Revenue Bonds, Heritage Academy - Gateway and Laveen Pojects, Taxable Series 2021AFinancials · Thrifts | 0.64% | 15.0% | 8,000,000 | $6.45M | Financials | Thrifts |
| 18 | — | City Of Houston Tx Hotel Occupancy Tax & Special Revenue 0 2049-09-01 | 0.64% | 15.7% | 22,000,000 | $6.47M | - | - |
| 19 | Debt | Pr CommonwealthFinancials · Diversified Financial Services | 0.63% | 16.3% | 6,992,533 | $6.33M | Financials | Diversified Financial Services |
| 20 | — | Nordic Village Public Infrastructure District 1, Weber County, Utah, Limited Tax General Obligation and Special Revenue Bonds, Series 2025 | 0.63% | 16.9% | 6,400,000 | $6.31M | - | - |
| 21 | — | Houston, Texas, Airport System Special Facilities Revenue Bonds, United Airlines, Inc. Terminal Improvements Project, Series 2024BIndustrials · Transportation Infrastructure | 0.60% | 17.5% | 5,975,000 | $6.01M | Industrials | Transportation Infrastructure |
| 22 | Debt | State Of Illinois | 0.60% | 18.1% | 6,340,000 | $6.01M | - | - |
| 23 | — | Washington State Housing Finance Commission Ser 2023-1 Cl A Regd 3.37500000Financials · Diversified Financial Services | 0.59% | 18.7% | 6,884,425 | $5.98M | Financials | Diversified Financial Services |
| 24 | — | Puerto Rico Cmwlth | 0.59% | 19.3% | 8,359,679 | $5.95M | - | - |
| 25 | — | National Fin Auth N H Spl Rev 5.88% Dec 15, 2033Financials · Diversified Financial Services | 0.58% | 19.9% | 5,817,000 | $5.79M | Financials | Diversified Financial Services |
| 26 | — | Aurorahighlandscmntyauthbrdco5.75%,Due12/01/2051 | 0.58% | 20.5% | 6,250,000 | $5.81M | - | - |
| 27 | — | Public Fin Auth Wi Toll Revenu Pubtrn 06/60 Fixed Oid 5.75Financials · Diversified Financial Services | 0.54% | 21.0% | 5,590,000 | $5.38M | Financials | Diversified Financial Services |
| 28 | Debt | Commonwealth Of Puerto RicoFinancials · Diversified Financial Services | 0.54% | 21.6% | 7,766,377 | $5.45M | Financials | Diversified Financial Services |
| 29 | — | Net Receivable For Sale Of Vistra Vision Class B Units | 0.54% | 22.1% | - | $5.44M | - | - |
| 30 | — | Black Belt Energy Gas District, Alabama, Gas Project Revenue Bonds, Series 2023A | 0.51% | 22.6% | 5,000,000 | $5.12M | - | - |
| 31 | — | Cscda Community Improvement Authority, California, Essential Housing Revenue Bonds, Center City AnahIndustrials · Construction | 0.50% | 23.1% | 6,180,000 | $5.03M | Industrials | Construction |
| 32 | — | Indianapolis In Local Public I Inpgen 03/67 Fixed Oid 7.75Financials · Thrifts | 0.50% | 23.6% | 4,835,000 | $5.07M | Financials | Thrifts |
| 33 | — | Love Field Airport Modernization Corporation, Texas, General Airport Revenue Bonds, Refunding Series 2021 11/01/2038 | 0.50% | 24.1% | 5,615,000 | $5.08M | - | - |
| 34 | Debt | Illinois Fin AtFinancials · Thrifts | 0.49% | 24.6% | 5,000,000 | $4.95M | Financials | Thrifts |
| 35 | Debt | Gt Lakes Sew Mi | 0.48% | 25.1% | 5,000,000 | $4.80M | - | - |
| 36 | — | City Of Whiting 4.3999992 11/01/2045Real Estate · Real Estate Management | 0.46% | 25.5% | 4,670,000 | $4.62M | Real Estate | Real Estate Management |
| 37 | — | California Municipal Finance Authority, Federal Lease Revenue Bonds, Va Oceanside Health Care Center | 0.46% | 26.0% | 5,170,000 | $4.66M | - | - |
| 38 | — | Falcon Area Water and Wastewater Authority (El Paso County, Colorado), Tap Fee Revenue Bonds, Series 2022A | 0.46% | 26.5% | 4,900,000 | $4.63M | - | - |
| 39 | — | Hoover Industrial Development Board, Alabama, Environmental Improvement Revenue Bonds, United StatesIndustrials · Construction | 0.45% | 26.9% | 4,280,000 | $4.57M | Industrials | Construction |
| 40 | — | New Jersey Transportation Trust Fund Authority, Transportation System Bonds, Forward Delivery Series 2022AIndustrials · Transportation Infrastructure | 0.45% | 27.4% | 5,000,000 | $4.48M | Industrials | Transportation Infrastructure |
| 41 | Debt | Centerra Metropolitan District No 1 | 0.45% | 27.8% | 5,000,000 | $4.50M | - | - |
| 42 | — | Illinois Finance Authority Revenue Bonds, Osf Healthcare System, Series 2018A | 0.42% | 28.2% | 5,000,000 | $4.22M | - | - |
| 43 | — | Fourth North Business Improvement District, Silverthorne, Summit County, Colorado, Special Revenue and Tax Supported Bonds, Refunding & Improvement SeReal Estate · Real Estate Management | 0.41% | 28.6% | 4,445,000 | $4.13M | Real Estate | Real Estate Management |
| 44 | Debt | Pub Fin AFinancials · Diversified Financial Services | 0.40% | 29.0% | 4,155,000 | $3.98M | Financials | Diversified Financial Services |
| 45 | — | Se Energy Auth-A 5.0 1/35Utilities · Electric Utilities | 0.39% | 29.4% | 4,000,000 | $3.90M | Utilities | Electric Utilities |
| 46 | — | New Hampshire Business Finance Authority 5.25 2035-12-01Financials · Diversified Financial Services | 0.39% | 29.8% | 4,091,000 | $3.97M | Financials | Diversified Financial Services |
| 47 | — | St John The Bapt Frn 6/37 | 0.39% | 30.2% | 4,065,000 | $3.97M | - | - |
| 48 | — | City Of Detroit Mi 4.81%, 06/15/49 | 0.39% | 30.6% | 3,462,040 | $3.89M | - | - |
| 49 | Debt | State Of Illinois | 0.39% | 31.0% | 4,000,000 | $3.89M | - | - |
| 50 | — | Illinois St Sales Tax Rev 5% Jun 15, 2041 | 0.39% | 31.4% | 4,000,000 | $3.88M | - | - |
| More holdings · Pro | ||||||||
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Not reported for this fund: share changes.
NSIOX Mutual Fund All Holdings
NSIOX holdings total 687 positions. The top 10 holdings account for 10.1% of the fund, led by Fl Dev Corp-B-Am Frn 7/57 at 1.3%, Massachusetts Development Finance Agency, Revenue Bonds, Umass Memorial Health Care Obligated Group Issue, Series 2025N-2 5 07/01/2035 at 1.2%, Boys Twn Vlg -Rev 5 2046-07-01 at 1.1%.
NSIOX portfolio concentration is well-diversified, with the top 10 representing 10.1% of total assets. The largest sector exposure is Financials at 18.1%.
NSIOX sectors provide a detailed breakdown. NSIOX overlap shows how holdings compare to other funds in your portfolio.