Fidelity Merrimack Street Trust. Holdings as of Jun 30, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REVBond | 2.23% | $4.09M | 3,975,000 |
| KENTUCKY INC KY PUB ENERGY AUTH GAS SUPPLY REVBond | 0.89% | $1.62M | 1,530,000 |
| SALT RIVER PROJ AZ AGRIC and PWRBond | 0.83% | $1.51M | 1,495,000 |
| UNIVERSITY CA REVSBond | 0.61% | $1.11M | 1,000,000 |
| MAIN STR NAT GAS INC GA GAS SUPPLY REVBond | 0.56% | $1.02M | 1,000,000 |
| BLACK BELT ENERGY GAS DIST ALAGAS PROJ REVBond | 0.53% | $964.47K | 915,000 |
| Fidelity Revere Street TrustCash or money market | 0.52% | $951.47K | 951,276 |
| PENNSYLVANIA ST TPK COMMN TPKBond | 0.51% | $941.63K | 850,000 |
| CALIFORNIA STBond | 0.51% | $937.56K | 800,000 |
| SOUTHEAST ENERGY AUTHORITY A COOPERATIVE DISTRICTBond | 0.48% | $880.52K | 850,000 |
| NY PAYROLL MOBILITY TXBond | 0.48% | $877.25K | 910,000 |
| ILLINOIS STBond | 0.46% | $851.27K | 780,000 |
| NEW YORK TRANSPORTATION DEVELOPMENT CORPBond | 0.44% | $799.41K | 795,000 |
| MAIN STR NAT GAS INC GA GAS SUPPLY REVBond | 0.41% | $748.27K | 700,000 |
| BLACK BELT ENERGY GAS DIST ALAGAS PROJ REVBond | 0.40% | $723.80K | 680,000 |
| LOS ANGELES CA UNI SCH DISTBond | 0.39% | $705.08K | 630,000 |
| CALIFORNIA CMNTY CHOICE FING AUTH CLEAN ENERGY PROJ REVBond | 0.37% | $678.08K | 670,000 |
| LOS ANGELES CALIF WTR and PWR REBond | 0.36% | $662.45K | 595,000 |
| NEW YORK N Y CITY TRANSITIONALFIN AUTH REVBond | 0.36% | $661.42K | 705,000 |
| METROPOLITAN TRANSN AUTH NY RVBond | 0.36% | $660.19K | 650,000 |
| COLORADO HEALTH FACS AUTH COBond | 0.35% | $649.37K | 655,000 |
| NEW YORK ST DORM AUTH ST PERSINCOME TAX REVBond | 0.35% | $643.78K | 600,000 |
| BLACK BELT ENERGY GAS DIST ALAGAS PROJ REVBond | 0.33% | $602.16K | 570,000 |
| NEW YORK ST DORM AUTH ST PERS INCOME TAX REVBond | 0.33% | $595.31K | 570,000 |
| PUBLIC FINANCE AUTHORITBond | 0.32% | $586.45K | 560,000 |
| NEW JERSEY ST TRANSN TR FD AUTBond | 0.32% | $580.64K | 550,000 |
| NEW YORK NY CTY MUN WTR FIN AUBond | 0.31% | $574.45K | 540,000 |
| NEW YORK ST DORM AUTH ST PERSINCOME TAX REVBond | 0.30% | $543.35K | 595,000 |
| NEW YORK STATE URBAN DEVELOPMENT CORPBond | 0.29% | $539.56K | 500,000 |
| SALT LAKE CITY UT ARPT REVBond | 0.29% | $535.35K | 525,000 |
| SOUTH MIAMI FL HLTH FCS HSP RVBond | 0.29% | $531.73K | 520,000 |
| BLACK BELT ENERGY GAS DIST ALA GAS SUPPLY REVBond | 0.29% | $526.47K | 490,000 |
| SAN DIEGO CNTY CA REG ARPT AUTH ARPT REVBond | 0.28% | $521.46K | 545,000 |
| WASHINGTON STBond | 0.28% | $518.58K | 490,000 |
| NEW YORK CITY GOBond | 0.28% | $512.02K | 485,000 |
| PENNSYLVANIA STBond | 0.28% | $509.44K | 510,000 |
| CALIFORNIA HEALTH FACS FNG AUTH REVBond | 0.28% | $506.43K | 490,000 |
| CONNECTICUT STBond | 0.28% | $505.99K | 480,000 |
| NY PAYROLL MOBILITY TXBond | 0.28% | $504.40K | 540,000 |
| TRIBOROUGH BRDG and TUNL AUTH NY SALES TAX REVBond | 0.27% | $503.37K | 480,000 |
| NEW YORK N Y CITY TRANSITIONAL FIN AUTH REVBond | 0.26% | $482.52K | 465,000 |
| NEW JERSEY ECONOMIC DEV AUTH REVBond | 0.26% | $476.10K | 460,000 |
| ALLEG CNTY PA DEV AUTHBond | 0.26% | $475.25K | 450,000 |
| ALLEGHENY CNTY PA ARPT ATH REVBond | 0.26% | $469.79K | 465,000 |
| NEW YORK N Y CITY TRANSITIONAL FIN AUTH REVBond | 0.26% | $468.75K | 440,000 |
| NEW YORK CITY GOBond | 0.25% | $466.81K | 445,000 |
| OKLAHOMA ST TPK AUTH TPK REVBond | 0.25% | $463.76K | 475,000 |
| MINNESOTA STBond | 0.25% | $462.62K | 455,000 |
| PORT AUTH NY and NJBond | 0.25% | $459.94K | 440,000 |
| CALIFORNIA STBond | 0.25% | $459.07K | 575,000 |
Holdings from the fund's latest Form N-PORT; expense ratio (net of fee waivers) from the risk/return summary of its prospectus; fund type from Form N-CEN. Prices are end-of-day closes adjusted for splits; total return also reinvests distributions.