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American Century Small Cap Growth Fund (ANOIX) Holdings

Mutual Fund · Currency in USD · Last updated Jul 12, 2026

Under normal market conditions, the fund invests at least 80% of its net assets in small cap companies. The portfolio managers consider small cap companies to include those with a market capitalization that does not exceed that of the largest company in the Russell 2000 Growth Index. The portfolio managers look for stocks of smaller-sized companies they believe will increase in value over time, using an investment strategy developed by the fund's investment advisor.

ANOIX Top Holdings & Constituents

ANOIX, offered by American Century, holds 145 reported positions across $5.1B in assets. Its largest holdings are Sterling Infrastructure Inc (STRL) (2.34%), Plexus Corp (PLXS) (1.80%), and Silicon Laboratories Inc (SLAB) (1.78%). The 5 biggest positions account for 9.38% of reported assets. The table below lists every reported holding with its portfolio weight and market value in US dollars — open any constituent to research its own performance.

PositionWeightMarket Value
STRL
Sterling Infrastructure Inc
2.34%
$118.37M
PLXS
Plexus Corp
1.80%
$91.02M
SLAB
Silicon Laboratories Inc
1.78%
$90.33M
RBC
RBC Bearings Inc
1.77%
$89.43M
AGX
Argan Inc
1.70%
$86.08M

Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Apr 30, 2026. Market values are reported in US dollars, and each weight represents the position's share of reported fund assets. Cash, derivatives, and rounding can mean displayed weights do not total 100%. Funds rebalance and file on a schedule, so this page may not reflect intraday or post-filing changes.