MBNE — SPDR(R) Nuveen Municipal Bond ESG ETF
Data updated: 2026-05-28
MBNE — SPDR(R) Nuveen Municipal Bond ESG ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Municipal - National Bond · $8.71M AUM · 0.43% expense ratio · 3.0% 1-yr return. From SEC regulatory filings.
MBNE Fund Overview
MBNE — SPDR(R) Nuveen Municipal Bond ESG ETF is a US ETF managed by SSGA Active Trust, categorised as Intermediate Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: SSGA Active Trust
- Category: Intermediate Municipal - National Bond
- Assets under management: $8.71M
- 1-year return: 3.0%
- Ticker: MBNE
- SEC CIK: 0001516212
- SEC series ID: S000074034
- Share class ID: C000231369
MBNE Holdings
Top 10 holdings of SPDR(R) Nuveen Municipal Bond ESG ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Metropolitan Transportation Authority Dedicated Tax Fund | 4.70% |
| Medford Hospital Facilities Authority | 4.44% |
| Pennsylvania Economic Development Financing Authority | 4.32% |
| Isle Wight County Industrial Development Authority | 4.14% |
| New Jersey Transportation Trust Fund Authority | 3.83% |
| Black Belt Energy Gas District | 3.72% |
| County of Baltimore MD | 3.67% |
| California Community Choice Financing Authority | 3.60% |
| Triborough Bridge & Tunnel Authority | 3.55% |
| City of San Francisco CA Public Utilities Commission Water Revenue | 3.52% |
MBNE Portfolio Allocation
Asset-class allocation of SPDR(R) Nuveen Municipal Bond ESG ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 96.6% |
| Cash & Equivalents | 2.2% |
MBNE Performance
Total returns for MBNE (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.5% |
| 1 year | 3.0% |
| 3 years (annualised) | 2.6% |
MBNE Risk Information
Risk metrics for MBNE, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
MBNE Costs and Fees
MBNE costs about $43 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.43%
- Gross expense ratio: 0.43%
- Portfolio turnover: 39%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MBNE Cashflows
Over the 12 months to 2026-03, SPDR(R) Nuveen Municipal Bond ESG ETF had net outflows of $4.45M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $0 |
| 2026-02 | −$2.97M |
| 2026-01 | −$1.47M |
| 2025-12 | $0 |
| 2025-11 | $0 |
| 2025-10 | $0 |
MBNE Debt Constituents
Largest debt holdings of SPDR(R) Nuveen Municipal Bond ESG ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Metropolitan Transportation Authority Dedicated Tax Fund | 4.70% |
| Medford Hospital Facilities Authority | 4.44% |
| Pennsylvania Economic Development Financing Authority | 4.32% |
| Isle Wight County Industrial Development Authority | 4.14% |
| New Jersey Transportation Trust Fund Authority | 3.83% |
| Black Belt Energy Gas District | 3.72% |
| County of Baltimore MD | 3.67% |
| California Community Choice Financing Authority | 3.60% |
| Triborough Bridge & Tunnel Authority | 3.55% |
| City of San Francisco CA Public Utilities Commission Water Revenue | 3.52% |
MBNE Prospectus and SEC Filings
Official SPDR(R) Nuveen Municipal Bond ESG ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Intermediate Municipal - National Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.