AMABX Performance — AB Massachusetts Portfolio, Class B
Data updated: 2026-09-25
In the 12 months to Jul 2026 the fund took in a net $39.8M, and assets reached $282.86M.
AMABX 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 | AMABX | Category average |
|---|---|---|
| Since data start (Sep 2019 – Oct 2019) | $99 | $99 |
AMABX 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 |
|---|---|
| 2019 (Sep–Oct) | −0.70% |
AMABX 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | — | — | — | — | — | — | — | — | −0.7% | 0.0% | — | — |
AMABX Risk
Risk measures from monthly returns over Sep 2019 – Oct 2019.
- Best month: 0.00% (Oct 2019)
- Worst month: −0.70% (Sep 2019)
AMABX 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 |
AMABX 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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.