DOSSIER · 13F-HR · Q2 2026
AMERICAN CENTURY COMPANIES INC
$226.3B in tracked AUM across 2,884 positions as of Q2 2026.
AC
CIK 0000748054 · last filed Jun 30, 2026
AI Analysis · Q2 2026
American Century Companies ended Q1 2026 at $194.3B across 2,830 holdings, modestly lower than $199.0B. The active manager trimmed nearly every megacap leader — NVIDIA (-$1.2B, still the top holding at 5.48%), Amazon (-$1.1B), Alphabet (-$884M) and Apple (-$678M) — while building new stakes in Intuitive Surgical ($972M), Marsh & McLennan ($734M), Lam Research ($701M) and Micron ($554M). Adds in Vertiv, Costco and Netflix round out a quarter of disciplined profit-taking and selective redeployment.
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology
Quarter at a glance — Q2 2026
Position-change comparison pending.
No quarter-over-quarter changes available.
Top 10 holdings
By portfolio weight as of Q2 2026.
Filing history
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