TWIEX Top Holdings & Constituents
TWIEX, offered by American Century, holds 100 reported positions across $2.3B in assets. Its largest holdings are ASML Holding NV (ASML) (4.03%), AstraZeneca PLC (AZN) (3.21%), and Schneider Electric SE (SU) (2.41%). The 5 biggest positions account for 13.96% 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 |
|---|---|---|
ASML ASML Holding NV | 4.03% | $106.33M |
AZN AstraZeneca PLC | 3.21% | $84.65M |
SU Schneider Electric SE | 2.41% | $63.56M |
SAP SAP SE | 2.23% | $58.90M |
— State Street Navigator Securities Lending Trust - State Street Navigator Securities Lending Government Money Market Portfolio | 2.08% | $54.90M |
Holdings data comes from the latest SEC Form N-PORT-P filing for this fund, covering the reporting period ended Feb 28, 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.