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Super Investors / Small Cap Growth Fund

Small Cap Growth Fund

American Century Mutual Funds, Inc. · net assets $5.06B · 145 holdings as of April 30, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 98.4% · RA: 0.9% · STIV: 0.7% · DFE: 0.0%

Financial position

Total assets
$5.1B
Total liabilities
$38.5M
Net assets
$5.06B
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
$0.57

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $175M $243M $99.2M
Reinvestment $0 $0 $0
Redemptions $132M $370M $114M
Net realized gain (non-derivative) $-5.96M $126M $47.8M
Net unrealized appreciation (non-derivative) $118M $-419M $393M

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

Filing details

Registrant
American Century Mutual Funds, Inc.
Registrant CIK
100334
Registrant LEI
549300DMFK0SMVLOE939
Series
Small Cap Growth Fund
Series ID
S000006193
Series LEI
Q68CQ4I0XKGZWJ8GYU12
SEC file number
811-00816
Address
4500 Main St, Kansas City, US-MO, 64111, US
Phone
816-531-5575
Form
NPORT-P
Filed
June 26, 2026
Report period ends
October 31, 2026
Report month ends
April 30, 2026
Accession number
000119312526284549
Holding Value % of net assets
Sterling Infrastructure Inc EC $118M 2.34%
Plexus Corp EC $91M 1.80%
Silicon Laboratories Inc EC $90.3M 1.78%
Rbc Bearings Inc EC $89.4M 1.77%
Argan Inc EC $86.1M 1.70%
Ceco Environmental Corp EC $84.8M 1.68%
Sitime Corp EC $80.6M 1.59%
Fabrinet EC $80.4M 1.59%
Hexcel Corp EC $74.9M 1.48%
Talen Energy Corp/old EC $70.1M 1.38%
Credo Technology Group Holding Ltd EC $68.3M 1.35%
Hayward Holdings Inc EC $68M 1.34%
Aar Corp EC $63.4M 1.25%
Five Below Inc EC $60.8M 1.20%
Littelfuse Inc EC $59.1M 1.17%
Madrigal Pharmaceuticals Inc EC $59.1M 1.17%
Bridgebio Pharma Inc EC $58.6M 1.16%
Openlane Inc EC $56.7M 1.12%
Macom Technology Solutions Holdings Inc EC $56.4M 1.11%
Novanta Inc EC $55.5M 1.10%
Murphy Oil Corp EC $53.3M 1.05%
Herc Holdings Inc EC $52.3M 1.03%
Boot Barn Holdings Inc EC $52M 1.03%
Astronics Corp EC $51M 1.01%
Mks Inc EC $50.2M 0.99%
Ati Inc EC $49M 0.97%
Regal Rexnord Corp EC $48.5M 0.96%
State Street Bank & Trust Co RA $47.9M 0.95%
Alphatec Holdings Inc EC $47.8M 0.94%
Mirion Technologies Inc EC $47.2M 0.93%
Sensient Technologies Corp EC $47M 0.93%
Guardant Health Inc EC $47M 0.93%
Ssr Mining Inc EC $46.9M 0.93%
Healthequity Inc EC $46M 0.91%
Transalta Corp EC $45.7M 0.90%
Element Solutions Inc EC $45.6M 0.90%
Ensign Group Inc/the EC $45.4M 0.90%
Encompass Health Corp EC $45.3M 0.89%
Life Time Group Holdings Inc EC $45.1M 0.89%
Cognex Corp EC $44.8M 0.88%
Materion Corp EC $44.6M 0.88%
Piper Sandler Cos EC $44.5M 0.88%
Hinge Health Inc EC $44.1M 0.87%
Bancorp Inc/the EC $43.2M 0.85%
Lattice Semiconductor Corp EC $43.1M 0.85%
Carpenter Technology Corp EC $43M 0.85%
Onto Innovation Inc EC $43M 0.85%
Impinj Inc EC $41.8M 0.83%
Q2 Holdings Inc EC $41.6M 0.82%
Flowserve Corp EC $40.3M 0.80%
Protagonist Therapeutics Inc EC $40.3M 0.79%
Construction Partners Inc EC $40.2M 0.79%
Applied Industrial Technologies Inc EC $39.5M 0.78%
Globalstar Inc EC $39.3M 0.78%
Dave Inc EC $39.1M 0.77%
Trex Co Inc EC $39M 0.77%
New York Times Co/the EC $38.9M 0.77%
Core Scientific Inc EC $37.9M 0.75%
Magnite Inc EC $37.2M 0.74%
Enova International Inc EC $37M 0.73%

Showing top 60 of 145 holdings.

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