Fidelity Merrimack Street Trust

Fidelity Merrimack Street Trust (CIK 1562565) is an SEC-registered fund company with 13 reporting fund series and $34.3B in net assets as of 2026-05-31.

Registrant

Fund series (13)

SeriesNet assets
Fidelity Total Bond ETF$26.1B
Fidelity Investment Grade Securitized ETF$4.5B
Fidelity Low Duration Bond Factor ETF$1.6B
Fidelity Investment Grade Bond ETF$498.6M
Fidelity Low Duration Bond ETF$409.3M
Fidelity Limited Term Bond ETF$401.2M
Fidelity Corporate Bond ETF$342.3M
Fidelity Municipal Bond Opportunities ETF$190.4M
Fidelity Systematic Municipal Bond Index ETF$178.4M
Fidelity AAA CLO ETF$45.0M
Fidelity Tactical Bond ETF$36.9M
Fidelity Sustainable Core Plus Bond ETF$11.8M
Fidelity Sustainable Low Duration Bond ETF$5.0M

Largest reported holdings (across all series)

HoldingValue
Fidelity Revere Street Trust$2.1M
AGL CLO 17 LTD$800K
ARES LOAN FUNDING VIII LTD$751K
DRYDEN 68 CLO LTD$600K
DIAMETER CAP CLO 5 LTD / LLC$551K
DRYDEN SENIOR LOAN FUND$551K
CANYON CAPITAL CLO 2021-2 LTD$550K
MAGNETITE XXIII LTD$550K
BENEFIT STREET PARTNERS CLO XXV LTD$550K
LAKESIDE PK CLO LTD / LAKESIDE PK CLO LLC$550K
CIFC FDG 2022-II LTD / CIFC FDG 2022-II LLC$549K
AIMCO CLO 23 LTD$542K
OCP CLO 2024-36 LTD / OCP CLO 2024-36 LLC$501K
OAK HILL CREDIT PARTNERS LTD$501K
BENEFIT STREET PARTNERS CLO XX LTD$501K

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