T. Rowe Price Core Plus Municipal Bond Fund

Asset mix

DBT: 99.5% · ABS-MBS: 0.5% · STIV: 0.0%

Financial position

Total assets: $2.53B
Total liabilities: $14.2M
Net assets: $2.52B
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: $3.6M
Payables for standby commitments: $0
Liquidation preference of outstanding preferred stock: $0
Cash not reported in Parts C or D: $11.3K

Monthly flows and gains

	Month 1	Month 2	Month 3
Sales	$40.7M	$33.9M	$113M
Reinvestment	$6.44M	$6.64M	$6.49M
Redemptions	$34.6M	$42.7M	$160M
Net realized gain (non-derivative)	$-218K	$-251K	$-357K
Net unrealized appreciation (non-derivative)	$8.63M	$20.3M	$-58M

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

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

Tenor	Investment grade	Non-investment grade
3 months	$-12.1K	$-2.04K
1 year	$-76.2K	$-9.26K
5 years	$-406K	$-42.2K
10 years	$-836K	$-110K
30 years	$-314K	$-123K

Filing details

Registrant: T. Rowe Price Summit Municipal Funds, Inc.
Registrant CIK: 912029
Registrant LEI: 549300S84WGKQCATYO76
Series: T. Rowe Price Core Plus Municipal Bond Fund
Series ID: S000002157
Series LEI: 00X8DSV26QKJPKUT5B34
SEC file number: 811-07095
Address: 1307 Point Street, Baltimore, US-MD, 21231, US
Phone: 410-345-2000
Form: NPORT-P
Filed: September 25, 2026
Report period ends: October 31, 2026
Report month ends: July 31, 2026
Accession number: 000109926326010116

Holding	Value	% of net assets
Pr Sales Tax Fing Sales Tax Rev Ser A1 DBT	$26.7M	1.06%
San Fran Ca Arpts Commn Amt Ser A DBT	$21.5M	0.85%
Pr Comwlth Cvi-subser Cw Hta 98 Txbl DBT	$21.5M	0.85%
Main Street Nat Gas Inc Rev Ser E DBT	$20.1M	0.80%
Nyc Transitional-a-1 DBT	$19M	0.76%
Ok Turnpike Auth DBT	$15.5M	0.62%
Tx St Gas Acq & Sply Corp V Gas Sply Rev DBT	$15.5M	0.62%
Cook Co-ref DBT	$15.3M	0.61%
Tx Transprtn Fin-a DBT	$15.3M	0.61%
La Ca Dept Of Aprts Sub Priv Ser A Amt DBT	$14M	0.56%
Dc Inc Tax Sec Rev Sr A DBT	$13.3M	0.53%
Buckeye Oh Tob Stlmt Sr B-2 Cl 2 DBT	$12.9M	0.51%
Pub Fin Auth-amt Amt DBT	$12.8M	0.51%
Met Nashville Arpt-b Amt DBT	$12.1M	0.48%
Ar Dev Fin Auth-a-amt Amt 144a DBT	$12M	0.47%
Arlington Tx Edu Rev Harmony Pub Sch DBT	$11.9M	0.47%
Pa Econ Dev Fin-d Daily DBT	$11.9M	0.47%
Point 1 Dt#1-a-1 DBT	$11.8M	0.47%
Tn Energy Acq Corp-a DBT	$11.4M	0.45%
Denver City & Cnty Co Arpt Rev Ser A Amt DBT	$11.2M	0.45%
Pub Fin Auth-amt Amt DBT	$11.2M	0.44%
Met Nashville Tn Arpt Auth Rev Ser B Amt DBT	$10.7M	0.43%
Houston-c-rev-ref DBT	$10.4M	0.41%
Ma Bay Trans Sales Tax Sust Bnd Snr Sr B DBT	$10.4M	0.41%
Va St Cba 21st Century Coll & Equip Sr A DBT	$10.2M	0.41%
A Cmnty Choice Fin-b DBT	$9.86M	0.39%
Ny Transprtn Dev Corp Amt DBT	$9.82M	0.39%
Ny St Trans Dev Fac Term Six Amt Sr A DBT	$9.65M	0.38%
Pr Comwlth Pub Impt Cvi-subser Cw Nt DBT	$9.55M	0.38%
Geo Smith Ii Ga Conv Ctr Auth Htl Ser A DBT	$9.54M	0.38%
Philadelphia Pa Childrens Hosp Proj Sr A DBT	$9.48M	0.38%
San Fran Ca Arpts Commn Amt Ser A DBT	$9.45M	0.38%
Tx St Trans Comm Trnpke Rev Sr C DBT	$9.34M	0.37%
Ny City Trans Fin-f-1 DBT	$9.33M	0.37%
Washington Dc Met Tran Rev 2nd Lien Sr A DBT	$9.2M	0.37%
Md St Stadium Sr A DBT	$9.17M	0.36%
Wa St Hsg Fin Comm Soc Cert Ser A-1 DBT	$8.89M	0.35%
Ct St Hlth & Edu Auth DBT	$8.84M	0.35%
Atl Ga Arpt Pfc Rev Sub Sr E Amt DBT	$8.69M	0.35%
Washington Suburban San Dist Md DBT	$8.63M	0.34%
Sd St Hlth & Eductnl Fac Avera Hlth Sr A DBT	$8.58M	0.34%
Black Belt Energy-a DBT	$8.45M	0.34%
Wa St Hsg Radford & Nordheim Portfolio DBT	$8.27M	0.33%
Pr Sales Tax Fing Sales Tax Rev Ser A1 DBT	$8.27M	0.33%
Md Econ Dev Std Hsg Rev Leonardtown Proj DBT	$8.25M	0.33%
Dasny-a-rev-ref DBT	$8.21M	0.33%
Black Belt Energy Gas DBT	$8.17M	0.32%
Texas St Ser A Amt DBT	$7.98M	0.32%
Black Belt Energy-c DBT	$7.96M	0.32%
Port Of Seattle-b-amt Amt DBT	$7.95M	0.32%
Gtr Asheville Regl Aprt Sys Ser A Amt DBT	$7.92M	0.31%
Pa St Econ Penn Mjr Brdge Prj P3 Amt DBT	$7.87M	0.31%
Tn Energy Corp-a DBT	$7.86M	0.31%
Minnesota St Ser B DBT	$7.85M	0.31%
Clifton Hgr Edu-a DBT	$7.81M	0.31%
Atlanta Ga Dev Auth Snr Lien Rev Ser A-1 DBT	$7.76M	0.31%
Allegheny Co Pa Arpt Rev Arpt Sr A Amt DBT	$7.73M	0.31%
Ca Cmnty Hsg Stoneridge Apts Ser A 144a DBT	$7.69M	0.31%
Co St Advent Hlth Sys Sunbelt Ser A DBT	$7.67M	0.30%
Harris Co Tx Hosp Dist Ctfs Of Oblig DBT	$7.63M	0.30%

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