AUNAX Performance — AB Municipal Bond Inflation Strategy, Class A
Data updated: 2026-09-24
AUNAX returned +1.49% year to date and +4.58% over one year to Jul 2026. Annualised returns are +3.40% over 3 years and +1.91% over 5 years. The fund beat its Intermediate Municipal Bond category average: $100 invested three years ago grew to $111, against $109 for the category, and to $105 over one year, against $105. Volatility over the past three years was 3.42% a year. In the 12 months to Jul 2026 the fund took in a net $262.8M, and assets reached $1.76B.
AUNAX Growth of $100
What $100 invested in AB Municipal Bond Inflation Strategy grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | AUNAX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $105 | $105 |
| 3 years (Aug 2023 – Jul 2026) | $111 | $109 |
| 5 years (Aug 2021 – Jul 2026) | $110 | $102 |
| Since data start (Aug 2019 – Jul 2026) | $122 | $109 |
AUNAX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.49% |
| 1 year | +4.58% |
| 3 years (annualised) | +3.40% |
| 5 years (annualised) | +1.91% |
AUNAX Annual Returns
Calendar-year total returns of AB Municipal Bond Inflation Strategy, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +1.49% |
| 2025 | +4.68% |
| 2024 | +2.31% |
| 2023 | +4.82% |
| 2022 | −4.99% |
| 2021 | +7.04% |
| 2020 | +4.33% |
| 2019 (Aug–Dec) | +0.81% |
AUNAX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +1.1% | +0.8% | −1.4% | +1.9% | +0.3% | −0.2% | −1.0% | — | — | — | — | — |
| 2025 | +1.2% | +0.9% | −0.7% | −1.0% | +0.2% | +0.5% | +0.5% | +1.1% | +1.3% | +0.7% | −0.2% | +0.1% |
| 2024 | +0.1% | +0.7% | +0.3% | −0.1% | −0.1% | +0.9% | −0.1% | +0.2% | +1.1% | −0.6% | +0.8% | −1.0% |
| 2023 | +1.8% | −0.6% | +1.6% | −0.6% | −0.9% | +1.2% | +0.6% | −0.9% | −1.5% | −0.4% | +3.3% | +1.2% |
| 2022 | −2.2% | +1.1% | −0.7% | −1.4% | +1.0% | −3.2% | +3.5% | −1.6% | −5.1% | +1.4% | +2.4% | 0.0% |
| 2021 | +1.7% | −1.2% | +1.5% | +1.2% | +0.6% | +0.1% | +1.5% | −0.1% | −0.4% | +0.8% | +0.4% | +0.8% |
| 2020 | +0.7% | 0.0% | −7.1% | −0.1% | +2.4% | +1.9% | +2.4% | +1.6% | −0.3% | +0.2% | +1.4% | +1.6% |
| 2019 | — | — | — | — | — | — | — | +0.1% | −0.9% | +0.2% | +0.5% | +1.1% |
AUNAX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 3.42%
- 3-year Sharpe ratio: -0.32 (vs 4.5% risk-free rate)
- Best month: +3.34% (Nov 2023)
- Worst month: −1.46% (Sep 2023)
AUNAX Fund Flows
Monthly money in and out of AB Municipal Bond Inflation Strategy, from SEC Form N-PORT.
- 12-month net flow: $262.8M
- 12-month gross sales (incl. reinvestments): $519.3M
- Sales ÷ redemptions: 2.02×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $64.8M | $22.9M | $41.9M |
| Jun 2026 | $49.8M | $20.0M | $29.8M |
| May 2026 | $72.9M | $14.4M | $58.5M |
| Apr 2026 | $42.0M | $27.8M | $14.2M |
| Mar 2026 | $46.7M | $21.7M | $25.0M |
| Feb 2026 | $37.3M | $17.4M | $19.9M |
| Jan 2026 | $37.5M | $33.7M | $3.8M |
| Dec 2025 | $35.5M | $12.2M | $23.3M |
| Nov 2025 | $26.1M | $19.8M | $6.4M |
| Oct 2025 | $36.9M | $23.8M | $13.1M |
| Sep 2025 | $38.9M | $19.3M | $19.6M |
| Aug 2025 | $30.9M | $23.5M | $7.4M |
AUNAX Assets Under Management
Net assets of AB Municipal Bond Inflation Strategy by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $1.76B |
| 2026-04-30 | $1.65B |
| 2026-01-31 | $1.58B |
| 2025-10-31 | $1.55B |
| 2025-07-31 | $1.47B |
| 2025-04-30 | $1.45B |
| 2025-01-31 | $1.45B |
| 2024-10-31 | $1.43B |
| 2024-07-31 | $1.46B |
| 2024-04-30 | $1.48B |
| 2024-01-31 | $1.53B |
| 2023-10-31 | $1.58B |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.