Fidelity Systematic Municipal Bond Index ETF

Open-end / ETF

Registrant

Fidelity Merrimack Street Trust

Class ticker

FMUN

Net Assets

$183,093,934

Holdings

1,204

Latest Report

Jun 30, 2026

Net Assets Over Time

Holdings · 1,204

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Showing 1–50 of 1,204 holdings by value · page 1 of 25

Holding	Symbol	Balance	Value	% of Fund	Side	Category
CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV	13013JEA0	3,975,000	$4,090,252	2.23%	Long	DBT
KENTUCKY INC KY PUB ENERGY AUTH GAS SUPPLY REV	74440DFN9	1,530,000	$1,621,056	0.89%	Long	DBT
SALT RIVER PROJ AZ AGRIC and PWR	79574CBW2	1,495,000	$1,512,861	0.83%	Long	DBT
UNIVERSITY CA REVS	91412HSH7	1,000,000	$1,109,388	0.61%	Long	DBT
MAIN STR NAT GAS INC GA GAS SUPPLY REV	56035DDX7	1,000,000	$1,018,880	0.56%	Long	DBT
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV	09182TGM3	915,000	$964,470	0.53%	Long	DBT
Fidelity Revere Street Trust	31635A204	951,276	$951,467	0.52%	Long	STIV
PENNSYLVANIA ST TPK COMMN TPK	709225LE4	850,000	$941,627	0.51%	Long	DBT
CALIFORNIA ST	13063ENV4	800,000	$937,560	0.51%	Long	DBT
SOUTHEAST ENERGY AUTHORITY A COOPERATIVE DISTRICT	84136HBT9	850,000	$880,522	0.48%	Long	DBT
NY PAYROLL MOBILITY TX	89602HAA5	910,000	$877,251	0.48%	Long	DBT
ILLINOIS ST	452153JU4	780,000	$851,273	0.46%	Long	DBT
NEW YORK TRANSPORTATION DEVELOPMENT CORP	650116HA7	795,000	$799,411	0.44%	Long	DBT
MAIN STR NAT GAS INC GA GAS SUPPLY REV	56035DGT3	700,000	$748,267	0.41%	Long	DBT
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV	09182TDU8	680,000	$723,796	0.40%	Long	DBT
LOS ANGELES CA UNI SCH DIST	544647HN3	630,000	$705,077	0.39%	Long	DBT
CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REV	13013JBJ4	670,000	$678,081	0.37%	Long	DBT
LOS ANGELES CALIF WTR and PWR RE	544532MH4	595,000	$662,449	0.36%	Long	DBT
NEW YORK N Y CITY TRANSITIONALFIN AUTH REV	64972JPS1	705,000	$661,421	0.36%	Long	DBT
METROPOLITAN TRANSN AUTH NY RV	59261AYZ4	650,000	$660,188	0.36%	Long	DBT
COLORADO HEALTH FACS AUTH CO	19648FJZ8	655,000	$649,367	0.35%	Long	DBT
NEW YORK ST DORM AUTH ST PERSINCOME TAX REV	64990F6T6	600,000	$643,781	0.35%	Long	DBT
BLACK BELT ENERGY GAS DIST ALAGAS PROJ REV	09182TFT9	570,000	$602,159	0.33%	Long	DBT
NEW YORK ST DORM AUTH ST PERS INCOME TAX REV	64990KHC0	570,000	$595,309	0.33%	Long	DBT
PUBLIC FINANCE AUTHORIT	74448UAD0	560,000	$586,449	0.32%	Long	DBT
NEW JERSEY ST TRANSN TR FD AUT	64613CEG9	550,000	$580,638	0.32%	Long	DBT
NEW YORK NY CTY MUN WTR FIN AU	64972GK37	540,000	$574,447	0.31%	Long	DBT
NEW YORK ST DORM AUTH ST PERSINCOME TAX REV	64990F6W9	595,000	$543,346	0.30%	Long	DBT
NEW YORK STATE URBAN DEVELOPMENT CORP	650036AF3	500,000	$539,563	0.29%	Long	DBT
SALT LAKE CITY UT ARPT REV	795576FN2	525,000	$535,354	0.29%	Long	DBT
SOUTH MIAMI FL HLTH FCS HSP RV	838810DW6	520,000	$531,730	0.29%	Long	DBT
BLACK BELT ENERGY GAS DIST ALA GAS SUPPLY REV	09182NCT5	490,000	$526,468	0.29%	Long	DBT
SAN DIEGO CNTY CA REG ARPT AUTH ARPT REV	79739GNB8	545,000	$521,456	0.28%	Long	DBT
WASHINGTON ST	93974EXX9	490,000	$518,580	0.28%	Long	DBT
NEW YORK CITY GO	64966QL57	485,000	$512,017	0.28%	Long	DBT
PENNSYLVANIA ST	70914PN32	510,000	$509,437	0.28%	Long	DBT
CALIFORNIA HEALTH FACS FNG AUTH REV	13032UQJ0	490,000	$506,432	0.28%	Long	DBT
CONNECTICUT ST	20772KGD5	480,000	$505,994	0.28%	Long	DBT
NY PAYROLL MOBILITY TX	89602HBY2	540,000	$504,395	0.28%	Long	DBT
TRIBOROUGH BRDG and TUNL AUTH NY SALES TAX REV	896035BE1	480,000	$503,374	0.27%	Long	DBT
NEW YORK N Y CITY TRANSITIONAL FIN AUTH REV	64971XFR4	465,000	$482,522	0.26%	Long	DBT
NEW JERSEY ECONOMIC DEV AUTH REV	64577XEH5	460,000	$476,096	0.26%	Long	DBT
ALLEG CNTY PA DEV AUTH	01728A4S2	450,000	$475,246	0.26%	Long	DBT
ALLEGHENY CNTY PA ARPT ATH REV	01728LFJ6	465,000	$469,793	0.26%	Long	DBT
NEW YORK N Y CITY TRANSITIONAL FIN AUTH REV	64971X7G7	440,000	$468,746	0.26%	Long	DBT
NEW YORK CITY GO	64966SHH2	445,000	$466,809	0.25%	Long	DBT
OKLAHOMA ST TPK AUTH TPK REV	679111F25	475,000	$463,756	0.25%	Long	DBT
MINNESOTA ST	60412AWU3	455,000	$462,619	0.25%	Long	DBT
PORT AUTH NY and NJ	73358XNH1	440,000	$459,944	0.25%	Long	DBT
CALIFORNIA ST	13063DWA2	575,000	$459,070	0.25%	Long	DBT