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Super Investors Fidelity Investment Grade Securitized ETF

Fidelity Investment Grade Securitized ETF

Fidelity Merrimack Street Trust · net assets $4.64B · 1204 holdings as of August 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

ABS-MBS: 80.0% · ABS-CBDO: 14.5% · DBT: 3.0% · STIV: 2.3% · DIR: 0.2%

Financial position

Total assets
$7.55B
Total liabilities
$2.91B
Net assets
$4.64B
Assets attributable to miscellaneous securities
$0
Assets invested in controlled foreign corporations
$0
Borrowings payable within one year
$0
Payable to controlled companies within one year
$0
Payable to other affiliates within one year
$0
Other liabilities payable within one year
$0
Borrowings payable after one year
$0
Payable to controlled companies after one year
$0
Payable to other affiliates after one year
$0
Other liabilities payable after one year
$0
Payables for delayed-delivery investments
$1.93B
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$0

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $199M $17.5M $43.4M
Reinvestment $0 $0 $0
Redemptions $0 $0 $6.52M
Net realized gain (non-derivative) $-1.77M $2.95M $-4.73M
Net unrealized appreciation (non-derivative) $-4.48M $-74.7M $8.45M

The three months of the reporting period, as filed; month 3 ends August 31, 2026.

Credit spread risk (change in value per 1bp spread move)

Tenor Investment grade Non-investment grade
3 months $19.3K $244
1 year $356K $2.46K
5 years $733K $3.26K
10 years $888K $1.12K
30 years $236K $106

Filing details

Registrant
Fidelity Merrimack Street Trust
Registrant CIK
1562565
Registrant LEI
549300782HVYOIE6CE74
Series
Fidelity Investment Grade Securitized ETF
Series ID
S000071132
Series LEI
549300HFZPB6XNO7BR43
SEC file number
811-22796
Address
245 Summer Street, Boston, US-MA, 02210, US
Phone
1-800-FIDELITY
Form
NPORT-P
Filed
October 26, 2026
Report period ends
August 31, 2026
Report month ends
August 31, 2026
Accession number
000003540226006804
Holding Value % of net assets
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $291M 6.27%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $232M 5.00%
Fnma/fhlg Tba Issuer ABS-MBS $218M 4.69%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $178M 3.83%
Fidelity Revere Street Trust STIV $135M 2.91%
Fnma/fhlg Tba Issuer ABS-MBS $123M 2.65%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $120M 2.59%
Fnma/fhlg Tba Issuer ABS-MBS $120M 2.58%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $106M 2.28%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $87.2M 1.88%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $81.4M 1.75%
Fnma/fhlg Tba Issuer ABS-MBS $68.9M 1.49%
Fed Home Loan Mtg Corp - Gold ABS-MBS $65.6M 1.41%
Federal Nat Mtg Asn Gtd Rem Pa ABS-CBDO $54.9M 1.18%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $53.2M 1.15%
Fed Home Loan Mtg Corp - Gold ABS-MBS $49.8M 1.07%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $46.5M 1.00%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $43.8M 0.94%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $42.5M 0.92%
Fed Home Loan Mtg Corp - Gold ABS-MBS $40.1M 0.86%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $39.3M 0.85%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $38.8M 0.84%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $38.7M 0.83%
Fed Home Loan Mtg Corp - Gold ABS-MBS $36.7M 0.79%
Fed Home Loan Mtg Corp - Gold ABS-MBS $36.4M 0.78%
Fnma/fhlg Tba Issuer ABS-MBS $36.2M 0.78%
Fnma/fhlg Tba Issuer ABS-MBS $33.7M 0.73%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $33.5M 0.72%
United States Treasury Bond DBT $32.4M 0.70%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $31.3M 0.68%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $31M 0.67%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $29.5M 0.64%
Ust Notes DBT $28.3M 0.61%
Fed Home Loan Mtg Corp - Gold ABS-MBS $27.6M 0.60%
Onemain Finl Issuance Tr 2019-2 ABS-CBDO $27.5M 0.59%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $27.2M 0.59%
Ust Notes DBT $26.5M 0.57%
Fed Home Loan Mtg Corp - Gold ABS-MBS $25.9M 0.56%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $23.6M 0.51%
Fed Home Loan Mtg Corp - Gold ABS-MBS $23.5M 0.51%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $22.8M 0.49%
Fnma/fhlg Tba Issuer ABS-MBS $22M 0.47%
Fed Home Loan Mtg Corp - Gold ABS-MBS $21.4M 0.46%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $21.3M 0.46%
Toyota Lease Owner Tr 2026-a ABS-CBDO $21M 0.45%
Fnma/fhlg Tba Issuer ABS-MBS $21M 0.45%
Fnma/fhlg Tba Issuer ABS-MBS $20.9M 0.45%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $20.7M 0.45%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $20M 0.43%
Ust Notes DBT $19.8M 0.43%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $19.5M 0.42%
Fnma/fhlg Tba Issuer ABS-MBS $19.4M 0.42%
Fed Home Loan Mtg Corp - Gold ABS-MBS $19.4M 0.42%
Fnma/fhlg Tba Issuer ABS-MBS $19.2M 0.41%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $19.1M 0.41%
Fed Home Loan Mtg Corp - Gold ABS-MBS $19.1M 0.41%
Gnma Ii Gtd Pass Thru Ctf Multiple Issuer ABS-MBS $19M 0.41%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $19M 0.41%
Federal Home Ln Mtg Corp Multiclass Mtg Partn Ctf Gtd ABS-MBS $18.6M 0.40%
Fnma Gtd Mtg Pass Thru Ctf ABS-MBS $18.5M 0.40%

Showing top 60 of 1204 holdings.

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