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American Century Companies Inc

Portfolio Profile

CIK: 0000748054 | KANSAS CITY, MO

Investment Profile

Style

GARP

Turnover

Medium

Orientation

Diversified active
Investment Commentary

American Century’s approach centers on diversified, large-cap growth with an actively managed structure, holding over 2,800 positions across $194.3 billion in assets. The portfolio exhibits pronounced conviction in technology, which at 24.3% is its largest sector allocation, led by a 5.5% weighting in NVIDIA and combined 11.5% exposure to the top five mega-cap names. The presence of both Alphabet share classes (GOOGL and GOOG at 4.0% combined) alongside Broadcom, Taiwan Semiconductor, and Applied Materials underscores a deliberate tilt toward semiconductor and platform ecosystem leaders. This composition reflects a strategy that seeks high-conviction, scalable growth drivers while maintaining broad diversification to manage idiosyncratic risk.

$226.3B
AUM
2,884
Positions
22.09%
Top 10 Conc.
32.16%
Top 25 Conc.

Top Holdings

#SecuritySharesValue% of Portfolio
1Nvidia Corporation(NVDA)60,626,286$12.1B5.36%
2Alphabet Inc(GOOGL)16,841,559$6.0B2.66%
3Amazon COM Inc(AMZN)24,455,378$5.8B2.58%
4Apple Inc(AAPL)19,112,405$5.5B2.44%

Sector Allocation

Latest filing, equity positions only

Technology26.92% · $60.9B
Financial Services13.21% · $29.9B
Consumer Cyclical10.54% · $23.9B
Industrials10.51% · $23.8B
Healthcare8.04% · $18.2B
Communication Services7.86% · $17.8B
Unclassified7.49% · $16.9B

AUM History

$1.7B | 34 pos.
$145.5B | 2875 pos.
$159.1B | 2924 pos.
$163.4B | 2878 pos.
$172.1B | 2878 pos.
$174.1B | 2882 pos.
5
Microsoft Corp(MSFT)
14,512,326
$5.4B
2.39%
6Alphabet Inc(GOOG)9,047,039$3.2B1.41%
7Meta Platforms Inc(META)5,332,613$3.0B1.33%
8Taiwan Semiconductor Manufac(TSM)6,223,473$3.0B1.31%
9Broadcom Inc(AVGO)7,847,715$3.0B1.31%
10Tesla Inc(TSLA)6,961,359$2.9B1.29%
Energy
5.57% · $12.6B
Consumer Defensive3.35% · $7.6B
Basic Materials3.14% · $7.1B
Real Estate1.78% · $4.0B
Utilities1.59% · $3.6B

Sector Rotation

Quarter-over-quarter weight changes

SectorPrev %Curr %Change
Technology24.42%26.92%+2.5%
Energy6.55%5.57%-0.98%
Healthcare8.84%8.04%-0.8%
Financial Services12.49%13.21%+0.72%
Consumer Defensive3.87%3.35%-0.52%
Consumer Cyclical11.02%10.54%-0.48%
Unclassified7.04%7.49%+0.45%
Basic Materials3.4%3.14%-0.26%
Utilities1.84%1.59%-0.25%
Communication Services8.08%7.86%-0.22%
Real Estate1.97%1.78%-0.19%
Industrials10.47%10.51%+0.04%

Cap Size Rotation

Quarter-over-quarter weight changes by market cap

Cap SizePrev %Curr %Change
Mega Cap35.95%34.94%-1.01%
Large Cap33.76%32.58%-1.18%
Mid Cap18.23%19.08%+0.85%
Unclassified7.04%7.49%+0.45%
Small Cap4.81%5.59%+0.78%
Micro Cap0.2%0.32%+0.12%
$163.0B | 2881 pos.
$184.1B | 2847 pos.
$196.5B | 2779 pos.
$199.0B | 2811 pos.
$194.3B | 2830 pos.
$226.3B | 2884 pos.
Q3
23
Q4
23
Q1
24
Q2
24
Q3
24
Q4
24
Q1
25
Q2
25
Q3
25
Q4
25
Q1
26
Q2
26

Recent Activity

Quarter-over-quarter position changes

197
New
143
Closed
1747
Increased
887
Decreased
53
Unchanged