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TWCIX Top Holdings & Constituents

TWCIX, offered by American Century, holds 57 reported positions across $6.4B in assets. Its largest holdings are NVIDIA Corp (NVDA) (15.02%), Apple Inc (AAPL) (8.81%), and Amazon.com Inc (AMZN) (7.98%). The 5 biggest positions account for 45.02% 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
NVDA
NVIDIA Corp
15.02%
$960.47M
AAPL
Apple Inc
8.81%
$563.24M
AMZN
Amazon.com Inc
7.98%
$510.21M
GOOGL
Alphabet Inc
6.92%
$442.40M
MSFT
Microsoft Corp
6.29%
$402.19M

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.