13F filer

American Century Companies

As of Jun 30, 2026 Filed Aug 12, 2026 CIK 748054 SEC filings ↗
13F Value
$226.28B
Positions
2,884
Top Position
NVDA5.4%
Top 5
15.4%

Latest filing changes

vs Mar 31, 2026
1 CIEN Ciena +245.6%+$645.6M
2 LLY Eli Lilly +27.6%+$610.4M
3 MU Micron Technology +29.4%+$555.9M
4 KLAC KLA +638.2%+$528.0M
5 CDNS Cadence Design Systems +86.2%+$397.7M
Holdings2,884
# Trend (4Q)
1 NVDA 5.4% $12.13B -0.7% 60.63M 5.5% Common Stock
2 GOOGL
Filing details
  • 02079K305 Jun 30, 2026 16,841,559 reported quantity $6,018,668,291 reported value
2.7% $6.02B -3.7% 16.84M 2.6% Common Stock
3 AMZN 2.6% $5.83B +0.8% 24.46M 2.6% Common Stock
4 AAPL 2.4% $5.53B -24.2% 19.11M 3.3% Common Stock
5 MSFT 2.4% $5.41B -10.1% 14.51M 3.1% Common Stock
6 GOOG 1.4% $3.20B -3.6% 9.05M 1.4% Common Stock
7 META 1.3% $3.00B +6.8% 5.33M 1.5% Common Stock
8 TSM 1.3% $2.97B -2.0% 6.22M 1.1% ADR
9 AVGO 1.3% $2.96B -17.7% 7.85M 1.5% Common Stock
10 TSLA 1.3% $2.93B +2.9% 6.96M 1.3% Common Stock
11 LLY 1.2% $2.82B +27.6% 2.35M 0.9% Common Stock
12 MU 1.1% $2.45B +29.4% 2.12M 0.3% Common Stock
13 MA 1.1% $2.42B -12.1% 4.71M 1.4% Common Stock
14 AMAT 1.0% $2.17B -15.2% 3.00M 0.6% Common Stock
15 NFLX 0.7% $1.60B +15.6% 22.42M 1.0% Common Stock
16 LRCX
Filing details
  • 512807306 Jun 30, 2026 3,447,645 reported quantity $1,493,971,371 reported value
0.7% $1.49B +5.0% 3.45M 0.4% Common Stock
17 COST 0.6% $1.35B -19.8% 1.45M 0.9% Common Stock
18 JPM 0.6% $1.31B +7.4% 4.01M 0.6% Common Stock
19 APH 0.5% $1.21B +29.6% 6.88M 0.3% Common Stock
20 AMD 0.5% $1.09B — 1.87M <0.1% — Common Stock
Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.
Exited in Latest Filing140
# Holding Prior % Prior Value Change Prior Quantity Trend (4Q) Type
Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.