MIIRX — Madison High Quality Bond Fund
Data updated: 2026-06-23
MIIRX — Madison High Quality Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $62.86M AUM · 0.41% expense ratio · 3.2% 1-yr return. From SEC regulatory filings.
MIIRX Fund Overview
MIIRX — Madison High Quality Bond Fund is a US mutual fund managed by Madison Funds, categorised as Short Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Madison Funds
- Category: Short Treasury / Sovereign Bond
- Assets under management: $62.86M
- 1-year return: 3.2%
- Ticker: MIIRX
- SEC CIK: 0001040612
- SEC series ID: S000040129
- Share class ID: C000235947
MIIRX Holdings
Top 10 holdings of Madison High Quality Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 4.07% |
| United States Treasury | 3.99% |
| United States Treasury | 3.99% |
| United States Treasury | 3.96% |
| United States Treasury | 3.83% |
| United States Treasury | 3.78% |
| United States Treasury | 3.77% |
| United States Treasury | 3.77% |
| United States Treasury | 3.72% |
| United States Treasury | 3.67% |
MIIRX Portfolio Allocation
Asset-class allocation of Madison High Quality Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.6% |
| Cash & Equivalents | 1.2% |
MIIRX Performance
Total returns for MIIRX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.1% |
| 1 year | 3.2% |
| 3 years (annualised) | 3.9% |
MIIRX Risk Information
Risk metrics for MIIRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.1%
MIIRX Costs and Fees
MIIRX costs about $41 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.41%
- Gross expense ratio: 0.41%
- Portfolio turnover: 26%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MIIRX Cashflows
Over the 12 months to 2026-04, Madison High Quality Bond Fund had net inflows of $5.18M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$178.70K |
| 2026-03 | $429.01K |
| 2026-02 | $1.01M |
| 2026-01 | $976.31K |
| 2025-12 | $921.48K |
| 2025-11 | −$172.46K |
MIIRX Debt Constituents
Largest debt holdings of Madison High Quality Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 4.07% |
| United States Treasury | 3.99% |
| United States Treasury | 3.99% |
| United States Treasury | 3.96% |
| United States Treasury | 3.83% |
| United States Treasury | 3.78% |
| United States Treasury | 3.77% |
| United States Treasury | 3.77% |
| United States Treasury | 3.72% |
| United States Treasury | 3.67% |
MIIRX Prospectus and SEC Filings
Official Madison High Quality Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Treasury / Sovereign 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.