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MF · holdings as filed 2026-03-31

What's inside PRNHX?

T. Rowe Price New Horizons Fund, Inc.
Holdings
389
positions in the fund
Top 10
18%
of fund assets
Expense ratio
0.80%
net, per year
Fund size
$13B
total net assets
Top 15 holdings
1
TRPGRIAT ROWE PR GOVT RSRV INV FND
5.48%
2
SITESITEONE LANDSCAPE SUPPLY INC
1.76%
3
LSCCLATTICE SEMICONDUCTOR CORP
1.68%
4
BROSDUTCH BROS INC-CLASS A
1.47%
5
NTRANATERA INC
1.43%
6
TDYTELEDYNE TECHNOLOGIES INC
1.39%
7
FTITECHNIPFMC PLC
1.32%
8
FNFABRINET
1.31%
9
KYMRKYMERA THERAPEUTICS INC
1.27%
10
ARGXARGENX SE - ADR
1.24%
11
UECURANIUM ENERGY CORP
1.19%
12
MODMODINE MANUFACTURING CO
1.18%
13
RGENREPLIGEN CORP
1.11%
14
GHGUARDANT HEALTH INC
1.10%
15
RBCRBC BEARINGS INC
1.09%
Sectors
1Health Care
26%
2Information Technology
25%
3Unclassified
15%
4Industrials
9%
5Consumer Discretionary
8%
6Financials
6%
7Materials
5%
8Energy
2%
Geography
1United States
82%
2Unclassified
6%
3Cayman Islands
2%
4Canada
2%
5United Kingdom
2%
6Ireland
1%
7Bermuda
1%
8Netherlands
1%
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Data source: official SEC Form N-PORT filings (as of 2026-03-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.