Fidelity Series Long-Term Treasury Bond Index Fund

Asset mix

DBT: 98.9% · STIV: 1.1%

Financial position

Total assets: $20.5B
Total liabilities: $72.7M
Net assets: $20.4B
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: $0
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	$648M	$1.41B	$322M
Reinvestment	$66M	$65.4M	$71.9M
Redemptions	$334M	$284M	$133M
Net realized gain (non-derivative)	$-10.7M	$-4.35M	$-40.3M
Net unrealized appreciation (non-derivative)	$140M	$-913M	$131M

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	$18.8K	$0
1 year	$388K	$0
5 years	$1.63M	$0
10 years	$13.4M	$0
30 years	$12.7M	$0

Filing details

Registrant: Fidelity Salem Street Trust
Registrant CIK: 35315
Registrant LEI: S4W85DGKOEJ24DPRB829
Series: Fidelity Series Long-Term Treasury Bond Index Fund
Series ID: S000054519
Series LEI: 549300ZIHCUEKKIMZ606
SEC file number: 811-02105
Address: 245 Summer Street, Boston, US-MA, 02210, US
Phone: 1-800-FIDELITY
Form: NPORT-P
Filed: October 26, 2026
Report period ends: February 28, 2027
Report month ends: August 31, 2026
Accession number: 000003540226006825

Holding	Value	% of net assets
United States Treasury Bond DBT	$853M	4.18%
United States Treasury Bond DBT	$818M	4.01%
United States Treasury Bond DBT	$682M	3.34%
United States Treasury Bond DBT	$678M	3.32%
United States Treasury Bond DBT	$606M	2.97%
United States Treasury Bond DBT	$594M	2.91%
United States Treasury Bond DBT	$588M	2.88%
United States Treasury Bond DBT	$562M	2.75%
United States Treasury Bond DBT	$536M	2.63%
United States Treasury Bond DBT	$514M	2.52%
United States Treasury Bond DBT	$488M	2.39%
United States Treasury Bond DBT	$463M	2.27%
United States Treasury Bond DBT	$456M	2.23%
United States Treasury Bond DBT	$427M	2.09%
United States Treasury Bond DBT	$418M	2.05%
United States Treasury Bond DBT	$416M	2.04%
United States Treasury Bond DBT	$406M	1.99%
United States Treasury Bond DBT	$362M	1.77%
United States Treasury Bond DBT	$350M	1.72%
United States Treasury Bond DBT	$326M	1.59%
United States Treasury Bond DBT	$319M	1.56%
United States Treasury Bond DBT	$311M	1.52%
United States Treasury Bond DBT	$300M	1.47%
United States Treasury Bond DBT	$286M	1.40%
United States Treasury Bond DBT	$286M	1.40%
United States Treasury Bond DBT	$267M	1.31%
United States Treasury Bond DBT	$257M	1.26%
United States Treasury Bond DBT	$253M	1.24%
United States Treasury Bond DBT	$246M	1.20%
United States Treasury Bond DBT	$246M	1.20%
United States Treasury Bond DBT	$233M	1.14%
United States Treasury Bond DBT	$221M	1.08%
United States Treasury Bond DBT	$220M	1.08%
Fidelity Revere Street Trust STIV	$216M	1.06%
United States Treasury Bond DBT	$197M	0.96%
United States Treasury Bond DBT	$196M	0.96%
United States Treasury Bond DBT	$192M	0.94%
Ust Notes DBT	$187M	0.92%
United States Treasury Bond DBT	$186M	0.91%
United States Treasury Bond DBT	$185M	0.91%
United States Treasury Bond DBT	$185M	0.90%
United States Treasury Bond DBT	$181M	0.89%
United States Treasury Bond DBT	$179M	0.88%
United States Treasury Bond DBT	$178M	0.87%
United States Treasury Bond DBT	$168M	0.82%
United States Treasury Bond DBT	$167M	0.82%
United States Treasury Bond DBT	$165M	0.81%
United States Treasury Bond DBT	$160M	0.78%
United States Treasury Bond DBT	$151M	0.74%
United States Treasury Bond DBT	$147M	0.72%
United States Treasury Bond DBT	$143M	0.70%
United States Treasury Bond DBT	$143M	0.70%
United States Treasury Bond DBT	$142M	0.70%
United States Treasury Bond DBT	$124M	0.61%
United States Treasury Bond DBT	$123M	0.60%
United States Treasury Bond DBT	$123M	0.60%
United States Treasury Bond DBT	$122M	0.60%
United States Treasury Bond DBT	$121M	0.59%
United States Treasury Bond DBT	$116M	0.57%
United States Treasury Bond DBT	$116M	0.57%

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