AIOIX Top Holdings & Constituents
AIOIX, offered by American Century, holds 120 reported positions across $577.2M in assets. Its largest holdings are Aritzia Inc (ATZ) (2.28%), ASPEED Technology Inc (5274) (2.23%), and Suruga Bank Ltd (8358) (2.06%). The 5 biggest positions account for 10.04% 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.
| Position | Weight | Market Value |
|---|---|---|
ATZ Aritzia Inc | 2.28% | $13.37M |
5274 ASPEED Technology Inc | 2.23% | $13.09M |
8358 Suruga Bank Ltd | 2.06% | $12.10M |
6415 Silergy Corp | 1.76% | $10.32M |
— State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio | 1.72% | $10.12M |
Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended May 31, 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.