# Portfolio overlap — CSHTX vs SBTOX Comparing **AB Taxable Multi-Sector Income Shares** (2026-01-31) and **Tax-Aware Overlay B Portfolio** (2026-03-31). - Shared positions: 6 - AB Taxable Multi-Sector Income Shares covered by Tax-Aware Overlay B Portfolio: 0.08170531310494091578479263359 - Tax-Aware Overlay B Portfolio covered by AB Taxable Multi-Sector Income Shares: 0.08170531310494091578479263359 ## AB Taxable Multi-Sector Income Shares — top positions | Security | Weight | Shared | |----------|--------|--------| | AB Fixed Income Shares, Inc. - Government Money Market Portfolio | 0.188256 | ✓ | | GOLDEN ST TOBACCO SEC | 0.014948 | | | JPMORGAN CHASE | 0.013004 | | | MORGAN STANLEY | 0.012221 | | | Illinois (State of), Series 2024 A, GO Bonds | 0.010270 | | | MADISON AVENUE TRUST MAD 2025 11MD A 144A | 0.008241 | | | ONEOK INC | 0.008219 | | | CONTINENTAL RESO | 0.008201 | | | AEP TEXAS | 0.008170 | | | KRAFT HEINZ FOOD | 0.008168 | | | ARCHER-DANIELS | 0.007910 | | | SIMON PROP GP LP | 0.007752 | | | REPUBLIC SVCS | 0.007631 | | | Morgan Stanley Bank of America Merrill Lynch Trust 2016-C29 | 0.007107 | | | T-MOBILE USA INC | 0.006947 | | | MASSACHUSETTS ST PORT AUTH SPL MASTRN 07/31 FIXED 6.202 | 0.006391 | | | RYDER SYSTEM INC | 0.006313 | | | GLP CAP/FIN II | 0.006263 | | | Avis Budget Rental Car Funding AESOP LLC, Series 2023-3A, Class A | 0.006214 | | | TXBL MUNI FUNDING TRUST VARIOUS STATES | 0.006134 | | | FIDELITY NATIONA | 0.006130 | | | AMERICAN TOWER | 0.006122 | | | BANCO SANTANDER | 0.006107 | | | EQUINIX INC | 0.006098 | | | CITIGROUP INC | 0.006095 | | | NORTHROP GRUMMAN | 0.006069 | | | MOODY'S CORP | 0.006067 | | | BOEING CO | 0.006051 | | | WELLS FARGO CO | 0.006015 | | | ENTERGY MISSISSI | 0.005997 | | | Lendbuzz Securitization Trust, Series 2025-1A, Class A2 | 0.005887 | | | HSBC HOLDINGS | 0.005850 | | | AUTODESK INC | 0.005826 | | | Inland Empire Tobacco Securitization Corp | 0.005776 | | | MCDONALD'S CORP | 0.005683 | | | STACR 2025-DNA4 M1 SOFR30A+110 10/25/2045 144A | 0.005536 | | | BANK, Series 2019-BN16, Class AS | 0.005302 | | | TOBACCO SETTLEMENT FIN AUTH WV TOBGEN 06/49 FIXED 4.875 | 0.005169 | ✓ | | JPMORGAN CHASE | 0.005070 | | | NJ ECON-SER A | 0.004743 | | | ALLY FINANCIAL | 0.004319 | | | TARGA RESOURCES | 0.004315 | | | RTX CORP | 0.004295 | | | MARRIOTT INTL | 0.004251 | | | CRH SMW FINANCE | 0.004228 | | | IQVIA INC | 0.004221 | | | PACIFICORP | 0.004193 | | | TAKEDA PHARMACEU | 0.004190 | | | MORGAN STANLEY | 0.004185 | | | NEW YORK ST DORM AUTH ST PERSONAL INCOME TAX REVENUE | 0.004179 | | ## Tax-Aware Overlay B Portfolio — top positions | Security | Weight | Shared | |----------|--------|--------| | SPDR S&P 500 ETF Trust | 0.135279 | | | AB Fixed Income Shares, Inc. - Government Money Market Portfolio | 0.073638 | ✓ | | ISH CORE EAFE | 0.037642 | | | USD-SOFR-OIS Compound---20350226 | 0.020493 | ✓ | | PATRIOTS EN GRP 5.25% MT | 0.012047 | | | State of Colorado, Series B | 0.011354 | | | Sacramento County Water Financing Authority | 0.011034 | | | WASTE MANAGEMENT INC (MPT) 2.4% 10-01-44 | 0.010309 | | | ONE BRYANT PARK LLC | 0.009738 | | | NORTH BROWARD FL HOSP DIST | 0.008361 | | | TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX | 0.008243 | | | SOUTH LYON MI CMNTY SCHS | 0.008231 | | | ZOETIS INC CFD | 0.008123 | | | PENNSYLVANIA ST ECON DEV FING REGD B/E AMT 5.50000000 | 0.007901 | | | KY ST ECON DEV-A | 0.007855 | | | Puerto Rico Industrial Tourist Educational Medical & Environmental Control Facilities Financing Authority, Series 2000 B | 0.007845 | | | ZURN ELKAY WATER SOLUTIONS CORP | 0.007615 | | | GTR ORLANDO FL AVIATION AUTH ARPT FACS REVENUE | 0.007343 | | | TX TMGUTL 01/01/2054 | 0.006945 | | | CUYAHOGA CO HOSP | 0.006843 | | | NY LIBERTY DEV CORP | 0.005909 | | | TOBACCO SETTLEMENT FING CORP NJ | 0.005750 | | | ATLANTA GA ARPT REVENUE REGD B/E AMT 5.00000000 | 0.005679 | | | PITTSBURGH WTR/SWR | 0.005601 | | | CSCDA Community Improvement Authority, Series 2021 A-1 | 0.005155 | | | California Community Choice Financing Authority, Series 2023 B-2 | 0.005022 | | | MIAMI-DADE CNTY FL AVIATION REVENUE | 0.005001 | | | MASSACHUSETTS ST WTR RESOURCES AUTH | 0.004973 | | | SAN JOAQUIN VLY CLEAN ENERGY AUTH CA CLEAN ENERGY REVENUE | 0.004916 | | | UNIV WI HOSP CLINIC-B | 0.004899 | | | MAIN STR NAT GA 5% MT | 0.004763 | | | California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 D, RB | 0.004720 | | | WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 4.40000000 | 0.004697 | | | MICHIGAN ST STRATEGIC FUND LTD REGD B/E AMT 5.00000000 | 0.004664 | | | Black Belt Energy Gas District, Series D | 0.004645 | | | MUNIBOND | 0.004586 | | | Southeast Energy Authority, Alabama, Commodity Supply Revenue Bonds, Project 2, Series 2021B-1 | 0.004536 | | | MTRO WA DC ARPT 5% 10/1/2030@ | 0.004504 | | | PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE | 0.004497 | | | BAY AREA TOLL AUTHORITY (MPT) FRN 04-01-56 | 0.004484 | | | TOBACCO SETTLEMENT FIN AUTH WV TOBGEN 06/49 FIXED 4.875 | 0.004484 | ✓ | | Bay Area Toll Authority | 0.004455 | | | NFA 2022-1 A 4.375% 09-20-36 | 0.004312 | | | California (State of) Housing Finance Agency (Social Certificates), Series 2021-2A, Revenue Ctfs. | 0.004252 | | | New Hampshire (State of) Business Finance Authority (Social Bonds), Series 2022-2A, RB | 0.004234 | | | New York Transportation Development Corp. (Terminal 4 John F. Kennedy International Airport), Series 2022, RB | 0.004123 | | | California (State of) Housing Finance Agency, Series 2021-1A, Revenue Ctfs. | 0.004094 | | | FRETE 2019-M051 A | 0.004064 | | | Los Angeles (City of), CA, Series 2025, RN | 0.004063 | | | ZSCALER INC | 0.003980 | | ## Sources - N-PORT (fund A) — accession `0001410368-26-032461` (as of 2026-01-31) - N-PORT (fund B) — accession `0001410368-26-051289` (as of 2026-03-31) --- _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 _