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Fidelity Municipal Bond Opportunities ETF

Open-end / ETF
Registrant
Fidelity Merrimack Street Trust
Class ticker
Net Assets
$242,663,094
Holdings
596
Latest Report
Jul 31, 2026

Net Assets Over Time

Holdings · 596

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Showing 1–50 of 596 holdings by value · page 1 of 12
Holding Balance Value % of Fund Open
Fidelity Revere Street Trust
15,702,824 $15,705,965 6.47%
LOUISVILLE and JEFFERSON CNTY KY METRO GOVT HEALTH SYS REV
4,000,000 $4,339,153 1.79%
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV
2,285,000 $2,384,658 0.98%
MAIN STR NAT GAS INC GA GAS SUPPLY REV
2,000,000 $2,084,265 0.86%
DALLAS FORT WORTH TX INTL ARPT
1,990,000 $1,999,781 0.82%
NEW YORK STATE HOUSING FINANCE AGENCY
2,000,000 $1,980,393 0.82%
SAN ANTONIO TX ELEC and GAS REV
2,000,000 $1,946,598 0.80%
SOUTHEAST ENERGY AUTHORITY A COOPERATIVE DISTRICT
1,770,000 $1,876,166 0.77%
LEE CNTY FL IDA HLTH CARE REV
1,745,000 $1,760,388 0.73%
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV
1,675,000 $1,728,313 0.71%
TEXAS MUNICIPAL GAS ACQUISITION AND SUPPLY CORP VI
1,580,000 $1,627,428 0.67%
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV
1,545,000 $1,596,975 0.66%
UNIVERSITY KA HA HLTH FAC REV
1,500,000 $1,590,048 0.66%
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV
1,515,000 $1,585,355 0.65%
ILLINOIS FIN AUTH RV
1,475,000 $1,553,217 0.64%
SOUTHEAST ENERGY AUTHORITY A COOPERATIVE DISTRICT
1,435,000 $1,498,757 0.62%
MAIN STREET ENERGY INC
1,415,000 $1,481,601 0.61%
PENNSYLVANIA ST HIGHER EDL FACS AUTH REV
1,370,000 $1,433,634 0.59%
ENERGY SOUTHEAST ALA COOP DISTENERGY SUPPLY REV
1,365,000 $1,409,402 0.58%
TEXAS ST UNIV SYS FING REV
1,270,000 $1,335,643 0.55%
RHODE ISLAND ST STUDENT LN
1,200,000 $1,242,962 0.51%
ILLINOIS FIN AUTH HEALTH SVCSFAC LEASE REV
1,500,000 $1,221,005 0.50%
LANCASTER CNTY PA HOSP AUT REV
1,160,000 $1,186,126 0.49%
CONNECTICUT ST HEALTH and EDL FACS AUTH REVENUE
1,125,000 $1,133,429 0.47%
CONNECTICUT ST SPL TAX OBLIG
1,025,000 $1,127,568 0.46%
TENNESSEE HSG DEV AGY RESIDENTIAL FIN PROG REV
1,265,000 $1,122,944 0.46%
KENTUCKY HSG CORP SF MTG REV
1,000,000 $1,120,014 0.46%
PALM BEACH CNTY FL HEALTH FACS
1,100,000 $1,100,332 0.45%
OKLAHOMA CITY PUBLIC PROPERTY AUTHORITY
1,000,000 $1,094,825 0.45%
PENNSYLVANIA ST
1,000,000 $1,091,108 0.45%
GREAT LAKES WTR AUTH MICH WTR SUPPLY SYS REV
1,000,000 $1,084,321 0.45%
LYNCHBURG ECONOMIC DEVELOPMENT AUTHORITY
1,000,000 $1,084,239 0.45%
AUSTIN TEX AIRPORT SYS
1,000,000 $1,083,419 0.45%
HOUSTON TX ARPT SYS REV
1,000,000 $1,075,110 0.44%
PHILADELPHIA PA SCH DIST
1,000,000 $1,071,350 0.44%
JACKSONVILLE FL AVIATION AUTH
1,000,000 $1,068,397 0.44%
RHODE ISLAND ST STUDENT LN
1,000,000 $1,061,395 0.44%
SOUTH MIAMI FL HLTH FCS HSP RV
1,000,000 $1,060,340 0.44%
PORT SEATTLE WA REV
995,000 $1,060,070 0.44%
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV
1,025,000 $1,059,922 0.44%
WEST VIRGINIA ST HOSP FIN AUTH HOSP REV
1,000,000 $1,053,444 0.43%
METROPOLITAN WASH DC ARPTS ATH
1,000,000 $1,053,083 0.43%
WAYNE CNTY MICH ARPT AUTH REV
1,000,000 $1,052,969 0.43%
AUSTIN TEX AIRPORT SYS
1,000,000 $1,050,791 0.43%
COLORADO HEALTH FACS AUTH CO
1,000,000 $1,050,528 0.43%
CHICAGO IL MIDWAY ARPT REV
1,000,000 $1,050,026 0.43%
CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV
1,000,000 $1,047,554 0.43%
ENERGY SOUTHEAST ALA COOP DISTENERGY SUPPLY REV
1,000,000 $1,046,449 0.43%
DALLAS FORT WORTH TX INTL ARPT
1,000,000 $1,044,253 0.43%
CHICAGO IL BRD ED
1,000,000 $1,040,012 0.43%

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