ATTAX Holdings — AB Tax-Aware Fixed Income Opportunities Portfolio
Data updated: 2026-09-24
ATTAX holds 1,074 securities. The top 10 make up 7.5% of net assets, led by AB Fixed Income Shares, Inc. - Government Money Market Portfolio (1.29%) and California Cmnty Choice Fing Auth Clean Energy Proj Revenue (0.72%). Municipal Bonds (97.4%) and Funds & ETFs (1.3%) are the largest sectors, and 101.5% of the portfolio is in United States. Debt holdings: 1,033 positions, 92.8% of assets.
Holdings cover 101.51% of net asset value (94.95% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
ATTAX Portfolio Holdings
1,074 holdings of AB Tax-Aware Fixed Income Opportunities Portfolio by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026. The 100 largest are listed below; the interactive table on this page lists all 1,074.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| AB Fixed Income Shares, Inc. - Government Money Market Portfolio | — | Funds & ETFs | 1.29% | $19.19M |
| California Cmnty Choice Fing Auth Clean Energy Proj Revenue | — | Municipal Bonds | 0.72% | $10.64M |
| Columbus Oh Regl Arpt Auth Revenue | — | Municipal Bonds | 0.71% | $10.48M |
| Southeast Energy Auth Al Cooperative Dist Commodity Sply Rev | — | Municipal Bonds | 0.70% | $10.47M |
| Met Washington Dc Arpts Auth Arpt Sys Revenue | — | Municipal Bonds | 0.70% | $10.38M |
| Washington Dc Met Area Transit Auth Dedicated Revenue | — | Municipal Bonds | 0.69% | $10.31M |
| Massachusetts St | — | Municipal Bonds | 0.69% | $10.25M |
| New York St Thruway Auth Personal Income Tax Revenue | — | Municipal Bonds | 0.68% | $10.16M |
| Federal Home Loan Mtge Corp. Mf Variable Rate Ctfs | — | Municipal Bonds | 0.67% | $9.88M |
| Indiana St Fin Auth Hlth Fac Revenue | — | Municipal Bonds | 0.64% | $9.51M |
| New York St Transprtn Dev Corp. Spl Fac Revenue | — | Municipal Bonds | 0.59% | $8.72M |
| Quincy Ma | — | Municipal Bonds | 0.52% | $7.65M |
| Idaho St | — | Municipal Bonds | 0.51% | $7.59M |
| Port of Seattle Wa Revenue | — | Municipal Bonds | 0.50% | $7.36M |
| Port of Portland or Arpt Revenue | — | Municipal Bonds | 0.48% | $7.18M |
| Miami-Dade Cnty Fl Aviation Revenue | — | Municipal Bonds | 0.47% | $6.93M |
| Maryland St Econ Dev Corp. Priv Activity Revenue | — | Municipal Bonds | 0.47% | $6.92M |
| Dist of Columbia Income Tax Secured Revenue | — | Municipal Bonds | 0.46% | $6.77M |
| Los Angeles Ca Wstwtr Sys Revenue | — | Municipal Bonds | 0.44% | $6.50M |
| Arizona St Hlth Facs Auth | — | Municipal Bonds | 0.44% | $6.50M |
| Illinois St Fin Auth Revenue | — | Municipal Bonds | 0.42% | $6.18M |
| Met Washington Dc Arpts Auth Dulles Toll Road Revenue | — | Municipal Bonds | 0.41% | $6.09M |
| Grand Traverse Cnty Mi Hosp Fin Auth | — | Municipal Bonds | 0.39% | $5.80M |
| Public Fin Auth Wi Toll Revenue | — | Municipal Bonds | 0.38% | $5.62M |
| Quincy Ma | — | Municipal Bonds | 0.38% | $5.61M |
| Priv Clgs & Univs Auth Ga | — | Municipal Bonds | 0.37% | $5.53M |
| Pennsylvania St Econ Dev Fing Auth Upmc Revenue | — | Municipal Bonds | 0.37% | $5.50M |
| Massachusetts St Bay Transprtn Auth Sales Tax Revenue | — | Municipal Bonds | 0.37% | $5.48M |
| Public Fin Auth Wi Toll Revenue | — | Municipal Bonds | 0.36% | $5.42M |
| Massachusetts St Dev Fin Agy Revenue | — | Municipal Bonds | 0.36% | $5.28M |
| Revere Ma | — | Municipal Bonds | 0.34% | $5.06M |
| Tobacco Settlement Fing Corp. Nj | — | Municipal Bonds | 0.34% | $5.05M |
| Dist of Columbia Revenue | — | Municipal Bonds | 0.34% | $5.04M |
| Los Angeles Ca Dept of Wtr & Pwr Wtrwks Revenue | — | Municipal Bonds | 0.33% | $4.97M |
| Harris Cnty Tx Cultural Edu Facs Fin Corp. Revenue | — | Municipal Bonds | 0.33% | $4.96M |
| Puerto Rico Cmwlth | — | Municipal Bonds | 0.33% | $4.96M |
| Houston Tx Arpt Sys Revenue | — | Municipal Bonds | 0.33% | $4.95M |
| Miami-Dade Cnty Fl Aviation Revenue | — | Municipal Bonds | 0.32% | $4.79M |
| New York St Transprtn Dev Corp. Spl Fac Revenue | — | Municipal Bonds | 0.32% | $4.78M |
| Lee Cnty Fl Arpt Revenue | — | Municipal Bonds | 0.31% | $4.63M |
| Illinois St Sales Tax Revenue | — | Municipal Bonds | 0.29% | $4.29M |
| National Fin Auth Nh Affordable Hsg Ctfs | — | Municipal Bonds | 0.28% | $4.21M |
| San Francisco Ca City &cnty Arpts Commn Intl Arpt Rev | — | Municipal Bonds | 0.28% | $4.20M |
| Massachusetts St Dev Fin Agy Revenue | — | Municipal Bonds | 0.28% | $4.16M |
| Public Fin Auth Wi Toll Revenue | — | Municipal Bonds | 0.28% | $4.12M |
| Tennessee St Energy Acquisition Corp. Gas Revenue | — | Municipal Bonds | 0.28% | $4.10M |
| New Jersey St Transprtn Trust Fund Auth | — | Municipal Bonds | 0.28% | $4.09M |
| Los Angeles Ca | — | Municipal Bonds | 0.27% | $4.08M |
| Los Angeles Cnty Ca | — | Municipal Bonds | 0.27% | $4.08M |
| Anchorage Ak Sol Wst Svcs Revenue | — | Municipal Bonds | 0.27% | $4.07M |
| Pennsylvania St | — | Municipal Bonds | 0.27% | $4.06M |
| Florida St Dev Fin Corp. Sol Wst Disp Revenue | — | Municipal Bonds | 0.27% | $4.01M |
| Wisconsin Hlth Edl Facs Auth Senior Living Revenue | — | Municipal Bonds | 0.27% | $4.00M |
| Bay Area Ca Toll Auth Toll Bridge Revenue | — | Municipal Bonds | 0.27% | $4.00M |
| California St Infrastructure & Econ Dev Bank Revenue | — | Municipal Bonds | 0.27% | $4.00M |
| S E Alabama St Gas Sply Dist Gas Sply Revenue | — | Municipal Bonds | 0.27% | $4.00M |
| Federal Home Loan Mtge Corp. Mf Variable Rate Ctfs | — | Municipal Bonds | 0.27% | $4.00M |
| Chicago Il Transit Auth Sales Tax Recpts Revenue | — | Municipal Bonds | 0.27% | $3.96M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.26% | $3.90M |
| National Fin Auth Nh Revenue | — | Municipal Bonds | 0.26% | $3.89M |
| Public Fin Auth Wi Toll Revenue | — | Municipal Bonds | 0.26% | $3.87M |
| Puerto Rico Sales Tax Fing Corp. Sales Tax Revenue | — | Municipal Bonds | 0.26% | $3.81M |
| Buckeye Oh Tobacco Settlement Fing Auth | — | Municipal Bonds | 0.25% | $3.78M |
| Met Washington Dc Arpts Auth Arpt Sys Revenue | — | Municipal Bonds | 0.25% | $3.71M |
| San Francisco Ca City &cnty Arpts Commn Intl Arpt Rev | — | Municipal Bonds | 0.25% | $3.66M |
| Met Nashville Tn Arpt Auth Arpt Revenue | — | Municipal Bonds | 0.24% | $3.60M |
| Louisville & Jefferson Cnty Ky Met Govt Hlth Sys Revenue | — | Municipal Bonds | 0.24% | $3.53M |
| New York St Transprtn Dev Corp. Spl Fac Revenue | — | Municipal Bonds | 0.24% | $3.50M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.23% | $3.47M |
| Minnesota Muni Gas Agy Gas Proj Revenue | — | Municipal Bonds | 0.23% | $3.43M |
| Idaho St Hlth Facs Auth Revenue | — | Municipal Bonds | 0.23% | $3.42M |
| Chicago Il O'hare International Arpt Revenue | — | Municipal Bonds | 0.22% | $3.34M |
| New Jersey St Transprtn Trust Fund Auth | — | Municipal Bonds | 0.22% | $3.31M |
| Port Auth of New York & New Jersey Ny | — | Municipal Bonds | 0.22% | $3.27M |
| Port of Seattle Wa Revenue | — | Municipal Bonds | 0.22% | $3.25M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.22% | $3.22M |
| South Carolina St Jobs-Econ Dev Auth Hosp Facs Revenue | — | Municipal Bonds | 0.22% | $3.21M |
| Texas St Muni Gas Acquisition& Sply Corp. Iv | — | Municipal Bonds | 0.22% | $3.20M |
| Florida St Hsg Fin Corp. Mf Mtge Revenue | — | Municipal Bonds | 0.21% | $3.19M |
| Met Transprtn Auth Ny Revenue | — | Municipal Bonds | 0.21% | $3.18M |
| Met Nashville Tn Arpt Auth Arpt Revenue | — | Municipal Bonds | 0.21% | $3.18M |
| Pasco Cnty Fl Hosp Revenue | — | Municipal Bonds | 0.21% | $3.16M |
| Oyster Bay Ny | — | Municipal Bonds | 0.21% | $3.15M |
| Phoenix Az Indl Dev Auth Lease Revenue | — | Municipal Bonds | 0.21% | $3.14M |
| Univ of Texas Tx Univ Revenues | — | Municipal Bonds | 0.21% | $3.12M |
| Salt Verde Az Financial Corp. Senior Gas Revenue | — | Municipal Bonds | 0.21% | $3.12M |
| Black Belt Energy Gas Dist Al Gas Project Revenue | — | Municipal Bonds | 0.21% | $3.11M |
| Main Street Natural Gas, Inc. Ga Gas Supply Revenue | — | Municipal Bonds | 0.21% | $3.10M |
| Sthrn California St Public Pwr Auth Sthrn Transmission Syste | — | Municipal Bonds | 0.21% | $3.08M |
| Indianapolis in Local Public Impt Bond Bank | — | Municipal Bonds | 0.21% | $3.07M |
| Olathe Ks | — | Municipal Bonds | 0.21% | $3.07M |
| Chandler Az Indl Dev Auth Indl Dev Revenue | — | Municipal Bonds | 0.21% | $3.06M |
| Kenton Cnty Ky Arpt Brd | — | Municipal Bonds | 0.21% | $3.05M |
| Missouri St Highway & Transprtn Commission State Road Revenu | — | Municipal Bonds | 0.21% | $3.05M |
| Rochester Ny | — | Municipal Bonds | 0.20% | $3.03M |
| Minnesota St Hlth & Edu Facs Auth Senior Living Revenue | — | Municipal Bonds | 0.20% | $3.03M |
| New York City Ny Transitional Fin Auth Rev | — | Municipal Bonds | 0.20% | $3.02M |
| Greenwich Ct | — | Municipal Bonds | 0.20% | $3.02M |
| Pennsylvania St Econ Dev Fing Auth Upmc Revenue | — | Municipal Bonds | 0.20% | $2.99M |
| Los Angeles Ca Dept of Arpts Arpt Revenue | — | Municipal Bonds | 0.20% | $2.95M |
ATTAX Sector Allocation
AB Tax-Aware Fixed Income Opportunities Portfolio holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Municipal Bonds | 97.4% | 1021 |
| Funds & ETFs | 1.3% | 1 |
| Mortgage / Securitized | 0.8% | 11 |
| Corporate Bonds | 0.5% | 13 |
| Utilities | 0.0% | 1 |
| Unknown | -0.0% | 27 |
ATTAX Country Allocation
Where AB Tax-Aware Fixed Income Opportunities Portfolio's holdings are domiciled, by percentage of net assets (largest 2).
| Country | % of net assets |
|---|---|
| United States | 101.5% |
| Bermuda | 0.0% |
ATTAX Portfolio Allocation
Asset-class allocation of AB Tax-Aware Fixed Income Opportunities Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.4% |
| Cash & Equivalents | 1.3% |
| Securitized | 0.9% |
ATTAX Debt Constituents
Largest debt holdings of AB Tax-Aware Fixed Income Opportunities Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| California Community Choice Financing Authority | 0.72% |
| Columbus Regional Airport Authority | 0.71% |
| Southeast Energy Authority A Cooperative District | 0.70% |
| Metropolitan Washington Airports Authority Aviation Revenue | 0.70% |
| Washington Metropolitan Area Transit Authority Dedicated Revenue | 0.69% |
| Commonwealth of Massachusetts | 0.69% |
| New York State Thruway Authority | 0.68% |
| FHLMC Multifamily VRD Certificates | 0.67% |
| Indiana Finance Authority | 0.64% |
| New York Transportation Development Corp | 0.59% |
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.