# Portfolio overlap — MEAR vs FSMB Comparing **iShares Short Maturity Municipal Bond Active ETF** (2026-01-31) and **First Trust Short Duration Managed Municipal ETF** (2026-04-30). - Shared positions: 22 - iShares Short Maturity Municipal Bond Active ETF covered by First Trust Short Duration Managed Municipal ETF: 0.05282354050666558022770393345 - First Trust Short Duration Managed Municipal ETF covered by iShares Short Maturity Municipal Bond Active ETF: 0.05282354050666558022770393346 ## iShares Short Maturity Municipal Bond Active ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | SAINT JAMES PARISH LA REVENUE PARISH OF ST JAMES LA | 0.022212 | | | IOWA ST FIN AUTH MIDWESTERN EC IOWA FINANCE AUTHORITY | 0.021557 | | | MAIN STR NAT GA 5% MT | 0.019263 | | | PEFA INC VAR | 0.017789 | ✓ | | TX TMGUTL 01/01/2054 | 0.017289 | ✓ | | HOUSTON TX UTILITY SYS REVENUE CITY OF HOUSTON TX COMBINED UTILITY SYSTEM REVENUE | 0.016532 | | | City of Burlington, Series 2007A | 0.016022 | | | Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A | 0.013949 | ✓ | | County of Allen, Series 2025C | 0.013910 | | | CONNECTICUT ST HSG FIN AUTH HS CONNECTICUT HOUSING FINANCE AUTHORITY | 0.012454 | | | Loudoun County Economic Development Authority, Series 2013A | 0.012231 | | | NY ST HSG FIN AGY D-2 | 0.010251 | | | Indianapolis Local Public Improvement Bond Bank, Series 2025B-2 | 0.010242 | | | NM MUNI ENERGY ACQ AU | 0.009945 | ✓ | | NY NY CITY HS(NEW YORK MHSG) 3.25% 2/1/30 MT 65 | 0.009404 | | | PENNSYLVANIA ST ECON DEV FING AUTH UPMC REVENUE | 0.009397 | | | HARRIS ED-VAR-REF-C-1 | 0.009395 | | | SAN ANTONIO TX MUNI COMMERICAL PAPER | 0.008963 | | | NYC WTR-ADJ-CC | 0.008958 | | | State of Oregon Housing & Community Services Department, Series 2024R | 0.008939 | | | Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2024A-1 | 0.008321 | | | TRIBOROUGH NY BRIDGE & TUNNEL REGD V/R B/E 3.48880000 | 0.008014 | | | SOUTHEAST ENERGY AUTH VAR | 0.007963 | | | TARRANT TX EDFC 5% MT | 0.007893 | | | Dallas Fort Worth International Airport, Series 2025A-1 | 0.007868 | | | UNIV OF COLORADO CO HOSP AUTH UCOMED 11/35 ADJUSTABLE VAR | 0.007814 | | | UNIV OF TEXAS TX UNIV REVENUES | 0.007781 | | | CHICAGO O HARE INTL 5.00% | 0.007746 | | | WASTE MANAGEMENT INC (MPT) 3.875% 08-01-38 | 0.007669 | ✓ | | Louisiana Public Facilities Authority, Series 2009B-1 | 0.007647 | | | New York (City of), NY Municipal Water Finance Authority | 0.007447 | | | Oregon State Lottery, Series 2025A | 0.007421 | | | State of Colorado, Series B | 0.007365 | | | NYC HSG DEV CORP-F-2 | 0.007356 | | | TEXAS ST-B | 0.007356 | | | Board of Regents of the University of Texas System | 0.007285 | | | DISTRICT OF COLUMBIA (WASHINGTON D MUNI COMMERICAL PAPER | 0.007283 | | | Connecticut State Health & Educational Facilities Authority, Series O | 0.007283 | | | Highlands County Health Facilities Authority, Series 2021D-2 | 0.007283 | | | Omaha Nebraska Airport Authority, Tender Option Bond Trust Receipts/Certificates, Series 2024-XG0593 | 0.007283 | | | Massachusetts Water Resources Authority | 0.007283 | | | WISCONSIN ST HLTH & EDUCTNL FACS AUTH REVENUE | 0.007039 | | | MOBILE PCR-VAR-AL PWR | 0.006559 | ✓ | | City of Burlington, Series 2007B | 0.006554 | | | MAIN STR NAT GA 4% 3/1/2050 | 0.006241 | ✓ | | BLKR-LI MUNI-INS | 0.006234 | | | State of New York Mortgage Agency Homeowner Mortgage, Series 247 | 0.006190 | | | County of Allen, Series 2025D | 0.006190 | | | City of Chicago, Series 2025B | 0.005907 | | | City of Austin TX | 0.005653 | | ## First Trust Short Duration Managed Municipal ETF — top positions | Security | Weight | Shared | |----------|--------|--------| | Southeast Energy Authority, Alabama, Revenue Bonds Cooperative District Energy Supply Series 2024C | 0.010781 | | | County of Utah UT | 0.008459 | | | OH OHSDEV 11/01/2039 | 0.008131 | | | Wisconsin (State of) Public Finance Authority (Duke Energy Progress), Series 2022, Ref. RB | 0.007243 | | | St. John the Baptist (Parish of), LA (Marathon Oil Corp.), Series 2017, Ref. RB | 0.006812 | | | Main Street Energy, Inc., Series D | 0.006590 | | | Palm Beach (County of), FL Health Facilities Authority (ACTS Retirement-Life Communities, Inc.), Series 2016, Ref. RB | 0.006334 | | | NYC MUNI WTR FIN-BB | 0.005921 | | | Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2025A | 0.005890 | ✓ | | Black Belt Energy Gas District | 0.005821 | | | BLACK BELT ENERGY GAS VAR | 0.005787 | | | NM MUNI ENERGY ACQ AU | 0.005721 | ✓ | | NEW YORK ST HSG FIN AGY AFFORDABLE HSG REVENUE | 0.005317 | | | LOS ANGELES CA DEPT OF ARPTS A REGD B/E AMT 5.00000000 | 0.005316 | | | ALLEGHENY HOSP DEV-A | 0.005231 | | | WHITING IN ENVRNMNTL FACS REVE REGD V/R B/E AMT 5.00000000 | 0.005204 | | | MD CMNTY DEV-D-2 | 0.005135 | | | UNITED AIRLINES INC 4.0% 07-15-29 | 0.005107 | | | WASTE MANAGEMENT INC (MPT) 3.45% 11-01-44 | 0.005076 | ✓ | | NEW YORK NY REGD V/R B/E 2.65000000 | 0.005075 | | | NORTH CAROLINA ST HSG FIN AGYM REGD V/R B/E 5.00000000 | 0.004917 | | | TX TMGUTL 01/01/2054 | 0.004815 | ✓ | | FARM N MEX PCR 0% 6/1/2040 MT | 0.004764 | | | Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B | 0.004620 | | | DFW ARPT 5% 11/1/2031 @ | 0.004612 | | | FLORIDA DEV FIN CORP HLTHCAREFACS REVENUE | 0.004581 | | | City of Atlanta GA Department of Aviation | 0.004563 | | | TN TNSUTL 05/01/2053 | 0.004354 | ✓ | | City of Philadelphia PA Airport Revenue | 0.004342 | | | FAIRFAX C VA 5% 1/1/2045 MT | 0.004323 | | | WASTE MANAGEMENT INC (MPT) 3.45% 10-01-41 | 0.004255 | | | NORTH BLOCK ASSOCIATES LLC HUD SECT 8 FHA 221(D)(4) (MPT) 3.4% 02-01-29 | 0.004249 | | | COUNTY OF TRIMBLE KY TRMENV 06/33 FIXED 3.75 | 0.004234 | | | ARKANSAS DEV FIN AUTH ENVIRONM REGD V/R B/E AMT 4.00000000 | 0.004223 | | | MOBILE PCR-VAR-AL PWR | 0.004192 | ✓ | | MTRO WA DC ARPT 5% 10/1/2031 @ | 0.004155 | | | LEHIGH PA_IDA 3% 9/1/2029 | 0.004146 | | | INDIANAPOLIS IN LOCAL PUBLIC I REGD N/C B/E AMT 5.00000000 | 0.004125 | | | State of Illinois, Series C | 0.004124 | | | NORTHWESTERN CORP 3.875% 07-01-28 | 0.004114 | | | HOUSTON-UTL SYS-B-REF | 0.004101 | | | DE ST EDA 3.60% 1/1/31 | 0.004093 | | | PEFA INC VAR | 0.004075 | ✓ | | TENNERGY CORP TN GAS REVENUE TENNERGY CORP/TN | 0.004035 | | | NY TRANS CORP 5% 1/1/2032 @ | 0.004010 | | | SOUTHEAST ENERGY-F | 0.003984 | | | SOUTHEAST ENERGY AUTH VAR | 0.003963 | | | South Carolina Jobs-Economic Development Authority, Series 2023A | 0.003914 | | | MTRO WA DC ARPT 5% 10/1/2035 @ | 0.003899 | | | NYC HSG DEV CORP-F-2A | 0.003825 | | ## Sources - N-PORT (fund A) — accession `0002071691-26-007309` (as of 2026-01-31) - N-PORT (fund B) — accession `0000940400-26-025147` (as of 2026-04-30) --- _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 _