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Super Investors / T. Rowe Price New Horizons Fund, Inc.

T. Rowe Price New Horizons Fund, Inc.

T. Rowe Price New Horizons Fund, Inc. · net assets $14.7B · 431 holdings as of June 30, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 93.2% · EP: 4.2% · STIV: 2.7%

Financial position

Total assets
$15.1B
Total liabilities
$392M
Net assets
$14.7B
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
$634K

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $32M $84.5M $50.8M
Reinvestment $0 $0 $0
Redemptions $218M $375M $218M
Net realized gain (non-derivative) $50.7M $199M $860M
Net unrealized appreciation (non-derivative) $1.24B $524M $-294M

The three months of the reporting period, as filed; month 3 ends June 30, 2026.

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

Tenor Investment grade Non-investment grade
3 months $0 $0
1 year $0 $0
5 years $0 $0
10 years $0 $0
30 years $0 $0

Filing details

Registrant
T. Rowe Price New Horizons Fund, Inc.
Registrant CIK
80248
Registrant LEI
549300W6QSBH5T3YJR49
Series
T. Rowe Price New Horizons Fund, Inc.
Series ID
S000002106
Series LEI
E0J2ATABWUU4WO6I2K88
SEC file number
811-00958
Address
1307 Point Street, Baltimore, US-MD, 21231, US
Phone
410-345-2000
Form
NPORT-P
Filed
August 27, 2026
Report period ends
December 31, 2026
Report month ends
June 30, 2026
Accession number
000109926326009555
Holding Value % of net assets
Grs - Security Lending Collateral STIV $384M 2.61%
Dutch Bros Inc-class A EC $347M 2.36%
Guardant Health Inc EC $267M 1.81%
Kymera Therapeutics Inc EC $259M 1.76%
Entegris Inc EC $258M 1.75%
Natera Inc EC $222M 1.51%
Lattice Semiconductor Corp EC $208M 1.41%
Old Dominion Freight Line EC $199M 1.35%
Argenx Se - ADR EC $193M 1.31%
Teledyne Technologies Inc EC $155M 1.05%
Siteone Landscape Supply Inc EC $151M 1.03%
Brightspring Health Services EC $146M 0.99%
Datadog Inc - Class A EC $146M 0.99%
Permian Resources Corp EC $138M 0.94%
Repligen Corp EC $131M 0.89%
Scholar Rock Holding Corp EC $126M 0.86%
Rbc Bearings Inc EC $126M 0.86%
Allegro Microsystems Inc EC $115M 0.78%
Life Time Group Holdings Inc EC $108M 0.73%
Cognex Corp EC $105M 0.71%
Api Group Corp EC $105M 0.71%
Firstcash Holdings Inc EC $103M 0.70%
Argan Inc EC $101M 0.69%
First Quantum Minerals Ltd EC $100M 0.68%
Revolution Medicines Inc EC $98.8M 0.67%
Twist Bioscience Corp EC $98.7M 0.67%
Databricks Ser F Cvt Pfd Stck Pp EP $97M 0.66%
Mirum Pharmaceuticals Inc EC $96.4M 0.66%
Mercury Systems Inc EC $95M 0.65%
Ascendis Pharma A/s EC $94.9M 0.64%
Reliance Inc EC $94.1M 0.64%
Popular Inc EC $92.5M 0.63%
Technipfmc PLC EC $91.4M 0.62%
Uranium Energy Corp EC $89.7M 0.61%
Fulton Financial Corp EC $87.3M 0.59%
Rhythm Pharmaceuticals Inc EC $86.6M 0.59%
Rocket Cos Inc-class A EC $86.4M 0.59%
Power Integrations Inc EC $84.6M 0.58%
Moog Inc-class A EC $84.4M 0.57%
Myr Group Inc/delaware EC $84M 0.57%
Modine Manufacturing Co EC $82M 0.56%
Nvent Electric PLC EC $81M 0.55%
Praxis Precision Medicines I EC $79.2M 0.54%
Cg Oncology Inc EC $79.2M 0.54%
Vicor Corp EC $76.6M 0.52%
Solstice Advanced Materi EC $74.7M 0.51%
Weatherford International Pl EC $73.8M 0.50%
Watts Water Technologies-a EC $73.7M 0.50%
Tourmaline Oil Corp EC $72.1M 0.49%
Jfrog Ltd EC $72.1M 0.49%
Stonex Group Inc EC $71.9M 0.49%
Esab Corp EC $71M 0.48%
Installed Building Products EC $70.3M 0.48%
Terawulf Inc EC $69.8M 0.47%
Columbia Banking System Inc EC $69.6M 0.47%
Enpro Inc EC $69.1M 0.47%
Performance Food Group Co EC $68.2M 0.46%
Borgwarner Inc EC $65.7M 0.45%
Dianthus Therapeutics Inc EC $65.6M 0.45%
Crinetics Pharmaceuticals In EC $65.2M 0.44%

Showing top 60 of 431 holdings.

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