# Portfolio overlap — ATTYX vs FSMUX Comparing **AB Tax-Aware Fixed Income Opportunities Portfolio** (2026-01-31) and **Strategic Advisers Municipal Bond Fund** (2026-02-28). - Shared positions: 267 - AB Tax-Aware Fixed Income Opportunities Portfolio covered by Strategic Advisers Municipal Bond Fund: 0.07027970883256755814916074469 - Strategic Advisers Municipal Bond Fund covered by AB Tax-Aware Fixed Income Opportunities Portfolio: 0.07027970883256755814916074470 ## AB Tax-Aware Fixed Income Opportunities Portfolio — top positions | Security | Weight | Shared | |----------|--------|--------| | AB Fixed Income Shares, Inc. - Government Money Market Portfolio | 0.029090 | | | SOUTHEAST ENRG 5% MT | 0.008579 | ✓ | | California Community Choice Financing Authority, Series B-1 | 0.008563 | ✓ | | COLUMBUS REGL ARPT-A | 0.008562 | ✓ | | MTRO WA DC ARPT 5.5% 10/1/54@ | 0.008469 | ✓ | | Washington Metropolitan Area Transit Authority, Series 2023A | 0.008439 | ✓ | | MASSACHUSETTS ST MAS 12/54 FIXED 5 | 0.008374 | | | NEW YORK ST TWY -C | 0.008189 | | | INDIANA ST FIN AUTH HLTH FAC REVENUE | 0.007736 | | | Hillsborough County Industrial Development Authority | 0.006923 | | | PORT SEATTLE 5% 10/1/2040@ | 0.006227 | | | BAY AREA TOLL-H | 0.006073 | | | District of Columbia Income Tax Revenue (TOBs) | 0.005526 | | | NY TRANSPRTN DEV CORP | 0.005410 | ✓ | | LOS ANGELES CA WSTWTR SYS REVENUE | 0.005297 | | | MET WASHINGTON DC ARPTS AUTH DULLES TOLL ROAD REVENUE | 0.005147 | | | COLORADO ST EDUC LOAN PROGRAM | 0.005034 | | | MIAMI-DADE CNTY FL AVIATION REVENUE | 0.005016 | ✓ | | State of Colorado, Series B | 0.004913 | | | PVT CLGS & UNIV AUTH- | 0.004699 | | | Grand Traverse County Hospital Finance Authority, Series 2019 C | 0.004696 | | | QUINCY MA | 0.004608 | | | WI PUBTRN 5.75 12/31/2065 | 0.004563 | ✓ | | MBTA SLS TAX 5.25% 7/1/2048 | 0.004472 | | | SOUTHEAST ENERGY-E | 0.004395 | ✓ | | District of Columbia (Green Bonds), Series 2022 A, RB | 0.004322 | | | LOS ANGELES-D-REF-REV | 0.004097 | | | MIAMI-DADE CNTY FL AVIATION REVENUE | 0.004082 | | | UNITED AIRLINES INC 5.5% 07-15-38 | 0.004075 | | | COBB COUNTY SCHOOL DISTRICT | 0.003904 | | | NY TRANS CORP 5% 6/30/2049 @ | 0.003884 | | | Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022 | 0.003693 | ✓ | | State of Illinois, Series 2025B | 0.003632 | | | NJ TRANSPRTN TRUST-A | 0.003488 | | | TN TNSUTL 5 11/01/2034 | 0.003441 | ✓ | | FEDERAL HOME LOAN MTGE CORP MF VARIABLE RATE CTFS | 0.003380 | | | PENNSYLVANIA ST | 0.003342 | | | WI PUBTRN 5.75 06/30/2060 | 0.003341 | ✓ | | Southeast Alabama Gas Supply District (The), Series A | 0.003316 | ✓ | | ANCHORAGE MUNICIPLITY | 0.003313 | | | BLACK BELT ENERGY GAS DISTRICT (MPT) 5.0% 03-01-55 | 0.003292 | ✓ | | DESERTXPRESS ENTERPRISES LLC (MPT) 3.5% 01-01-65 | 0.003240 | | | MET WASHINGTON DC ARPTS AUTH ARPT SYS REVENUE | 0.003178 | | | NATIONAL FIN AUTH NH REVENUE | 0.003133 | | | SAN FRANCISCO CITY & COUNTY AIRPORT COMM-SAN FRANCISCO INTERNATIONAL AIRPORT 5.25% 05-01-40 | 0.003072 | ✓ | | Metropolitan Nashville, TN Airport Auth. Rev. B, AMT | 0.002964 | ✓ | | CALIFORNIA COMMUNITY VAR | 0.002918 | | | Black Belt Energy Gas District, Series D-3 | 0.002898 | | | NJ TRANSPRTN TRUST-AA | 0.002840 | | | ID HLTH FACS AUTH-C | 0.002834 | | ## Strategic Advisers Municipal Bond Fund — top positions | Security | Weight | Shared | |----------|--------|--------| | Allspring Municipal Bond Admin | 0.062004 | | | Vanguard Long-Term Tax-Exempt Adm | 0.049776 | | | Franklin Federal Tax Free Income R6 | 0.047046 | | | MONEY MARKET FUND | 0.034566 | | | ISHARES NATIONAL MUNI BOND ETF ISHARES NATIONAL MUNI BOND E | 0.023140 | | | VANGUARD TAX-EXM | 0.022249 | | | DWS Managed Municipal Bond S | 0.021939 | | | FIDELITY SAI ENHANCED MUNICIPAL INCOME FUND | 0.018581 | | | BlackRock National Municipal Inv A | 0.018563 | | | Eaton Vance National Municipal Income I | 0.017475 | | | American High-Income Municipal Bond F-2 | 0.011155 | | | Fidelity Municipal Cash Central Fund | 0.005735 | | | Invesco Government & Agency Portfolio, Institutional Class | 0.002884 | | | MAIN STR NAT GA 4% 07/01/2052 MT | 0.002683 | | | PUERTO RICO SALES TAX FING COR REGD OID B/E 4.75000000 | 0.002428 | | | OH BUCGEN 5 06/01/2055 | 0.002360 | ✓ | | SOUTHEAST ENERGY-E | 0.002257 | ✓ | | TN TNSUTL 5 12/01/2035 | 0.002043 | ✓ | | Public Energy Auth. of Kentucky Gas Supply Rev. Refg. C | 0.001505 | ✓ | | California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 C, RB | 0.001454 | ✓ | | Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A | 0.001442 | | | CHICAGO ILLIN 6% 4/1/2046 | 0.001354 | | | MUNIBOND | 0.001309 | ✓ | | PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000 | 0.001305 | ✓ | | MAIN STR NAT GA(RCC) 5% 9/1/30MT 53 | 0.001184 | | | TX TTFTRN 5.5 10/01/2055 | 0.001173 | | | TN TNSUTL 5 11/01/2034 | 0.001152 | ✓ | | NY TRANS CORP(JFK INT NEW ONE)/AGM 5.13% 6/30/60@ | 0.001144 | ✓ | | Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C | 0.001139 | | | NEW YORK ST URBAN DEV CORP SALES TAX REVENUE | 0.001125 | | | NY NYEFAC 07/01/2056 | 0.001115 | ✓ | | San Francisco City & County Airport Comm-San Francisco International Airport | 0.001099 | | | LOWER AL GAS DT-A-REF | 0.001083 | | | State of Illinois, Series D | 0.001075 | | | TOBACCO SETTLEMENT FING CORP N TOBGEN 06/46 FIXED 5 | 0.001074 | ✓ | | WI PUBTRN 5.75 12/31/2065 | 0.001045 | ✓ | | PENNSYLVANIA ST ECON DEV FING REGD OID B/E AMT 5.25000000 | 0.001038 | ✓ | | STATE OF ILLINOIS MCCORMICK PLACE EXPANSION PROJECT FUND 4.0% 06-15-52 | 0.001038 | | | PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.75000000 | 0.001030 | ✓ | | Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022 | 0.001029 | ✓ | | MAIN STR NAT GA 4% 9/1/2052 | 0.001029 | | | Southeast Energy Authority, Alabama, Revenue Bonds, Cooperative District Energy Supply Series 2025B | 0.001029 | | | MAIN STR NAT GA 5% MT | 0.001019 | | | Black Belt Energy Gas District, Series D-1 | 0.001016 | | | TX TXSUTL 01/01/2055 | 0.000972 | ✓ | | PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 | 0.000960 | ✓ | | NEW YORK ST DO 5% 3/15/2041 | 0.000956 | | | California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB | 0.000939 | | | California Community Choice Financing Authority, Series 2025G | 0.000936 | ✓ | | NY TRNSPRTN DEV CRP-A | 0.000934 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-032462` (as of 2026-01-31) - N-PORT (fund B) — accession `0000035402-26-002694` (as of 2026-02-28) --- _Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them._ _Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._ _Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed. See _