AMAYX Performance — AB Massachusetts Portfolio, Advisor Class
Data updated: 2026-09-25
AMAYX returned +0.71% year to date and +5.41% over one year to Jul 2026. Annualised returns are +2.95% over 3 years and +0.29% over 5 years. Against its Intermediate Municipal Bond category average the fund came out behind over three years but ahead over one: $100 invested three years ago grew to $109, against $109 for the category, and to $105 over one year, against $105. Volatility over the past three years was 5.46% a year. In the 12 months to Jul 2026 the fund took in a net $39.8M, and assets reached $282.86M.
AMAYX Growth of $100
What $100 invested in AB Massachusetts Portfolio grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | AMAYX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $105 | $105 |
| 3 years (Aug 2023 – Jul 2026) | $109 | $109 |
| 5 years (Aug 2021 – Jul 2026) | $101 | $102 |
| Since data start (Sep 2019 – Jul 2026) | $109 | $108 |
AMAYX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.71% |
| 1 year | +5.41% |
| 3 years (annualised) | +2.95% |
| 5 years (annualised) | +0.29% |
AMAYX Annual Returns
Calendar-year total returns of AB Massachusetts Portfolio, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +0.71% |
| 2025 | +3.41% |
| 2024 | +1.50% |
| 2023 | +5.75% |
| 2022 | −9.46% |
| 2021 | +2.96% |
| 2020 | +5.15% |
| 2019 (Sep–Dec) | −0.29% |
AMAYX 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 | +0.5% | +1.2% | −1.7% | +1.1% | +0.5% | +1.0% | −1.8% | — | — | — | — | — |
| 2025 | 0.0% | +1.2% | −1.5% | −0.5% | −0.6% | +0.5% | −0.4% | +0.7% | +2.4% | +1.2% | +0.3% | 0.0% |
| 2024 | 0.0% | 0.0% | +0.1% | −1.3% | +0.2% | +1.4% | +0.9% | +0.9% | +0.9% | −1.5% | +1.3% | −1.3% |
| 2023 | +2.7% | −1.9% | +1.6% | 0.0% | −0.7% | +0.4% | +0.3% | −0.9% | −2.9% | −1.3% | +6.2% | +2.4% |
| 2022 | −2.3% | −0.6% | −2.9% | −3.0% | +1.1% | −2.0% | +2.7% | −2.2% | −3.9% | −0.9% | +4.6% | −0.1% |
| 2021 | +0.8% | −1.3% | +0.8% | +1.0% | +0.5% | +0.3% | +0.7% | −0.4% | −0.7% | +0.1% | +1.0% | +0.2% |
| 2020 | +1.7% | +1.5% | −4.4% | −1.7% | +2.6% | +1.6% | +1.9% | −0.2% | +0.1% | −0.1% | +1.5% | +0.8% |
| 2019 | — | — | — | — | — | — | — | — | −0.6% | 0.0% | +0.2% | +0.2% |
AMAYX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 5.46%
- 3-year Sharpe ratio: -0.28 (vs 4.5% risk-free rate)
- Best month: +6.15% (Nov 2023)
- Worst month: −2.88% (Sep 2023)
AMAYX Fund Flows
Monthly money in and out of AB Massachusetts Portfolio, from SEC Form N-PORT.
- 12-month net flow: $39.8M
- 12-month gross sales (incl. reinvestments): $99.0M
- Sales ÷ redemptions: 1.67×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $16.8M | $5.5M | $11.3M |
| Jun 2026 | $8.7M | $2.7M | $6.1M |
| May 2026 | $4.7M | $2.4M | $2.3M |
| Apr 2026 | $7.1M | $2.2M | $4.9M |
| Mar 2026 | $6.7M | $3.1M | $3.6M |
| Feb 2026 | $6.4M | $9.0M | −$2.6M |
| Jan 2026 | $7.8M | $7.1M | $645K |
| Dec 2025 | $9.8M | $8.6M | $1.2M |
| Nov 2025 | $10.6M | $3.7M | $6.9M |
| Oct 2025 | $7.4M | $3.4M | $3.9M |
| Sep 2025 | $4.6M | $5.0M | −$416K |
| Aug 2025 | $8.4M | $6.4M | $2.0M |
AMAYX Assets Under Management
Net assets of AB Massachusetts Portfolio by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $282.86M |
| 2026-05-31 | $269.61M |
| 2026-02-28 | $261.63M |
| 2025-11-30 | $259.95M |
| 2025-08-31 | $242.27M |
| 2025-05-31 | $228.65M |
| 2025-02-28 | $252.94M |
| 2024-11-30 | $253.93M |
| 2024-08-31 | $247.57M |
| 2024-05-31 | $231.75M |
| 2024-02-29 | $237.01M |
| 2023-11-30 | $236.94M |
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.