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Super Investors Small Cap Growth Fund

Small Cap Growth Fund

American Century Mutual Funds, Inc. · net assets $5.57B · 157 holdings as of July 31, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 98.0% · RA: 1.2% · STIV: 0.9% · DFE: 0.0%

Financial position

Total assets
$5.62B
Total liabilities
$54M
Net assets
$5.57B
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
$0.56

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $179M $170M $111M
Reinvestment $0 $0 $0
Redemptions $97M $152M $147M
Net realized gain (non-derivative) $107M $553M $106M
Net unrealized appreciation (non-derivative) $177M $-111M $-389M

The three months of the reporting period, as filed; month 3 ends July 31, 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
September 29, 2026
Report period ends
October 31, 2026
Report month ends
July 31, 2026
Accession number
000119312526407344
Holding Value % of net assets
Hexcel Corp EC $89.8M 1.61%
Ceco Environmental Corp EC $85.3M 1.53%
Plexus Corp EC $79.5M 1.43%
Argan Inc EC $78.3M 1.41%
Esco Technologies Inc EC $78.2M 1.40%
Sensient Technologies Corp EC $75.9M 1.36%
Crinetics Pharmaceuticals Inc EC $73.5M 1.32%
Aar Corp EC $73.4M 1.32%
Life Time Group Holdings Inc EC $68.8M 1.24%
Expro Ltd EC $68.7M 1.23%
State Street Bank & Trust Co RA $67.1M 1.21%
Novanta Inc EC $65.4M 1.18%
Agilysys Inc EC $63.8M 1.15%
Miami International Holdings Inc EC $63.7M 1.14%
Herc Holdings Inc EC $63.5M 1.14%
Radnet Inc EC $62.6M 1.12%
Protagonist Therapeutics Inc EC $62.3M 1.12%
Cognex Corp EC $59.5M 1.07%
Riot Platforms Inc EC $59.5M 1.07%
Littelfuse Inc EC $59.2M 1.06%
Regal Rexnord Corp EC $58.8M 1.06%
Enova International Inc EC $58.3M 1.05%
Encompass Health Corp EC $58.1M 1.04%
Healthequity Inc EC $57.9M 1.04%
Transalta Corp EC $57.6M 1.04%
Core Scientific Inc EC $57.6M 1.03%
Magnite Inc EC $56.8M 1.02%
Hayward Holdings Inc EC $56.7M 1.02%
Weatherford International PLC EC $56.6M 1.02%
Omada Health Inc EC $55.8M 1.00%
Praxis Precision Medicines Inc EC $55M 0.99%
Flowserve Corp EC $54.8M 0.98%
Ralliant Corp EC $53.9M 0.97%
Astronics Corp EC $53.4M 0.96%
Ensign Group Inc/the EC $52.8M 0.95%
Murphy Oil Corp EC $52M 0.93%
Compass Inc EC $51.1M 0.92%
Karman Holdings Inc EC $51M 0.92%
Q2 Holdings Inc EC $50.5M 0.91%
Onto Innovation Inc EC $49.5M 0.89%
Bancorp Inc/the EC $49.1M 0.88%
Impinj Inc EC $48.9M 0.88%
Alkermes PLC EC $48.7M 0.87%
State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio STIV $48.2M 0.87%
Primoris Services Corp EC $47.6M 0.86%
Alphatec Holdings Inc EC $46.7M 0.84%
Applied Industrial Technologies Inc EC $45.1M 0.81%
Chime Financial Inc EC $43.9M 0.79%
Trex Co Inc EC $43.7M 0.78%
Cogent Biosciences Inc EC $42.5M 0.76%
Diodes Inc EC $42.3M 0.76%
Xenon Pharmaceuticals Inc EC $41.9M 0.75%
Materion Corp EC $41.4M 0.74%
Piper Sandler Cos EC $40.8M 0.73%
Element Solutions Inc EC $40.4M 0.73%
Pacs Group Inc EC $40.1M 0.72%
Wayfair Inc EC $39.6M 0.71%
Extreme Networks Inc EC $39.6M 0.71%
Cg Oncology Inc EC $39.5M 0.71%
Lattice Semiconductor Corp EC $39.5M 0.71%

Showing top 60 of 157 holdings.

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