§ 13F · FUND PROFILE
AMERICAN CENTURY COMPANIES INC.
Growth equity, disciplined process
AUM · $226.3B (13F)Positions · 2884Turnover · 98% · Q2Filed · Aug 12, 2026
CONCENTRATION
22%
Top 10 holdings
NEW BUYS
+201
+$2.6B deployed
EXITS
0
No exits
SECTOR SHIFT
ENERGY → SEMICONDUCTORS
-1pp · +2pp
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED AUG 12, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORPORATION | 60.63M | $12.1B | 5.4% | −1% |
| 2 | GOOGL | ALPHABET INC | 16.84M | $6.0B | 2.7% | −4% |
| 3 | AMZN | AMAZON COM INC | 24.46M | $5.8B | 2.6% | +1% |
| 4 | AAPL | APPLE INC | 19.11M | $5.5B | 2.4% | −24% |
| 5 | MSFT | MICROSOFT CORP | 14.51M | $5.4B | 2.4% | −10% |
| 6 | GOOG | ALPHABET INC | 9.05M | $3.2B | 1.4% | −4% |
| 7 | META | META PLATFORMS INC | 5.33M | $3.0B | 1.3% | +7% |
| 8 | TSM | TAIWAN SEMICONDUCTOR MANUFAC | 6.22M | $3.0B | 1.3% | −2% |
| 9 | AVGO | BROADCOM INC | 7.85M | $3.0B | 1.3% | −18% |
| 10 | TSLA | TESLA INC | 6.96M | $2.9B | 1.3% | +3% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other53.3% (+1pp)
Semiconductors13.8% (+2pp)
Technology9.8% (−1pp)
Media7.0% (±0)
Retail6.5% (−1pp)
Energy6.2% (−1pp)
§ 03 · THE AMERICAN SIGNAL
AC read
AMERICAN CENTURY COMPANIES INC is a Quality / Compounder fund managing $226.3 billion in assets. The fund runs a massive portfolio of 2,884 positions, broad diversification across holdings. Trading activity is aggressive at 98% quarterly turnover, with 201 new positions and 0 exits last quarter. Top sector allocations: Other (53%), Semiconductors (14%), Technology (10%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
4 OF 2 FILINGS MEASURED
Q2 2026
Busy quarter
+201 buys · −0 exits · 2630 changed
Q1 2026
Busy quarter
+140 buys · −0 exits · 2641 changed
Q4 2025
Busy quarter
+131 buys · −0 exits · 2596 changed
Q3 2025
Busy quarter
+132 buys · −0 exits · 2568 changed