American Century Companies Portfolio holdings
American Century Companies, Inc., founded in 1958 by James E. Stowers Jr. as Twentieth Century Mutual Funds and headquartered in Kansas City, Missouri, is a privately held investment management firm renowned for its focus on delivering investment results to clients while supporting medical research. Starting with just $100,000 from 24 shareholders, it rebranded to American Century Investments in 1997 and now manages hundreds of billions in assets across mutual funds, ETFs, and institutional portfolios, emphasizing no-load funds and a client-centric approach. The firm’s unique ownership structure sees over 40% of its profits funneled to the Stowers Institute for Medical Research, which it majority-owns, funding groundbreaking biomedical research, while Nomura Holdings holds a significant minority stake. With a global presence in cities like New York, London, and Hong Kong, and a workforce of around 1,400, American Century blends financial expertise with a mission to improve lives through both wealth creation and scientific advancement.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Interactive Brokers
IBKR
|
+$266M |
| 2 |
Martin Marietta Materials
MLM
|
+$178M |
| 3 |
Broadcom
AVGO
|
+$143M |
| 4 |
Reinsurance Group of America
RGA
|
+$127M |
| 5 |
FISV
Fiserv Inc
FISV
|
+$122M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$581M |
| 2 |
Apple
AAPL
|
+$544M |
| 3 |
Microsoft
MSFT
|
+$344M |
| 4 |
Eli Lilly
LLY
|
+$275M |
| 5 |
Meta Platforms (Facebook)
META
|
+$258M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.77% |
| 2 | Financials | 15.07% |
| 3 | Consumer Discretionary | 11.87% |
| 4 | Healthcare | 10.87% |
| 5 | Industrials | 9.69% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1751
Steven Madden
SHOO
$3.49B
| $3.47M | ﹤0.01% |
130,079
+55,300
| +74% | +$1.95M |
|
1752
Hovnanian Enterprises
HOV
$793M
| $3.46M | ﹤0.01% |
33,062
-19,182
| -37% | -$2.31M |
|
1753
Pinnacle Financial Partners Inc
PNFP
$16.2B
| $3.45M | ﹤0.01% |
32,546
-1,280
| -4% | -$147K |
|
1754
SoFi Technologies
SOFI
$23.8B
| $3.45M | ﹤0.01% |
296,556
+7,358
| +3% | +$106K |
|
1755
Invesco QQQ Trust
QQQ
$487B
| $3.44M | ﹤0.01% |
+7,340
| New | +$3.73M |
|
1756
Nicolet Bankshares
NIC
$3.72B
| $3.43M | ﹤0.01% |
31,464
-112
| -0.4% | -$12.6K |
|
1757
Medpace
MEDP
$16.7B
| $3.41M | ﹤0.01% |
11,188
-2,979
| -21% | -$1M |
|
1758
Puma Biotechnology
PBYI
$450M
| $3.4M | ﹤0.01% |
1,149,660
+201,284
| +21% | +$630K |
|
1759
Mayville Engineering Co
MEC
$596M
| $3.39M | ﹤0.01% |
252,139
+32,426
| +15% | +$488K |
|
1760
ScottsMiracle-Gro
SMG
$3.62B
| $3.39M | ﹤0.01% |
61,671
+19,247
| +45% | +$1.24M |
|
1761
JD.com
JD
$39.6B
| $3.38M | ﹤0.01% |
82,194
+1,026
| +1% | +$41.2K |
|
1762
SelectQuote
SLQT
$124M
| $3.38M | ﹤0.01% |
1,011,457
+699,457
| +224% | +$2.97M |
|
1763
Vail Resorts
MTN
$5.29B
| $3.38M | ﹤0.01% |
21,102
+867
| +4% | +$144K |
|
1764
Teradata
TDC
$2.49B
| $3.38M | ﹤0.01% |
150,179
-1,174,477
| -89% | -$31.8M |
|
1765
Agios Pharmaceuticals
AGIO
$2.04B
| $3.37M | ﹤0.01% |
114,947
+10,110
| +10% | +$335K |
|
1766
Frontier Group Holdings
ULCC
$1.54B
| $3.36M | ﹤0.01% |
774,988
+721,674
| +1,354% | +$5.37M |
|
1767
Dolby
DLB
$5.84B
| $3.36M | ﹤0.01% |
41,860
+20,272
| +94% | +$1.65M |
|
1768
MillerKnoll
MLKN
$1.64B
| $3.36M | ﹤0.01% |
175,619
-1,347
| -0.8% | -$28.6K |
|
1769
Intellia Therapeutics
NTLA
$1.66B
| $3.35M | ﹤0.01% |
471,676
+17,855
| +4% | +$180K |
|
|
ONC
1770
BeOne Medicines Ltd
ONC
$40.6B
| $3.35M | ﹤0.01% |
12,310
+8
| +0.1% | +$1.87K |
|
1771
Southern First Bancshares
SFST
$607M
| $3.34M | ﹤0.01% |
101,461
+3,902
| +4% | +$137K |
|
1772
Core Molding Technologies
CMT
$224M
| $3.34M | ﹤0.01% |
219,724
+20,730
| +10% | +$297K |
|
1773
Badger Meter
BMI
$3.91B
| $3.31M | ﹤0.01% |
17,411
+728
| +4% | +$152K |
|
1774
Avantis Short-Term Fixed Income ETF
AVSF
$655M
| $3.31M | ﹤0.01% |
70,789
+9,839
| +16% | +$456K |
|
1775
WisdomTree
WT
$3.44B
| $3.3M | ﹤0.01% |
369,747
+37,343
| +11% | +$348K |
|
Similar funds
American Century Companies's Q1 2025 Portfolio in Review
As of Q1 2025, American Century Companies held 2,990 positions worth $163B, down 6.4% from $174B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
American Century Companies's Q1 2025 filing shows 115 new, 1,752 increased, 899 reduced and 109 closed positions. Its largest new stake was iShares Russell Mid-Cap Value ETF: 619,916 shares worth $78.1M. The largest sale was NVIDIA, an estimated $581M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q1 2025 buy was iShares Russell Mid-Cap Value ETF: 619,916 shares worth $78.1M.
- American Century Companies added most to Interactive Brokers in Q1 2025, an estimated $266M increase.
- American Century Companies's biggest Q1 2025 reduction was NVIDIA, cutting an estimated $581M.
- American Century Companies fully exited Arch Resources, Inc. in Q1 2025, selling an estimated $83.2M.
- American Century Companies's ten largest holdings make up 25% of its $163B portfolio in Q1 2025.
- American Century Companies opened 115 new positions and closed 109 in Q1 2025.
- American Century Companies's portfolio value fell 6.4% quarter-over-quarter to $163B.
Based on American Century Companies's 13F filing for Q1 2025, filed 13 May 2025.