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 | |
|---|---|---|---|---|---|---|
|
CWAN
2001
DELISTED
Clearwater Analytics
CWAN
| $1.86M | ﹤0.01% |
+69,396
| New | +$1.95M |
|
2002
Golar LNG
GLNG
$5.21B
| $1.86M | ﹤0.01% |
48,941
-1,115,901
| -96% | -$43.7M |
|
2003
AMN Healthcare
AMN
$1.34B
| $1.86M | ﹤0.01% |
75,945
+6,699
| +10% | +$172K |
|
2004
Frontdoor
FTDR
$5.83B
| $1.86M | ﹤0.01% |
48,310
-4,294
| -8% | -$219K |
|
2005
Selective Insurance
SIGI
$5.59B
| $1.85M | ﹤0.01% |
20,208
-6,071
| -23% | -$532K |
|
|
HPE.PRC
2006
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$4.62B
| $1.85M | ﹤0.01% |
38,524
-3,099
| -7% | -$181K |
|
2007
Aurinia Pharmaceuticals
AUPH
$2.02B
| $1.85M | ﹤0.01% |
229,734
+58,144
| +34% | +$471K |
|
|
CUK
2008
DELISTED
Carnival PLC
CUK
| $1.84M | ﹤0.01% |
105,129
+11,691
| +13% | +$252K |
|
2009
Artisan Partners
APAM
$3.03B
| $1.84M | ﹤0.01% |
47,013
+2,928
| +7% | +$124K |
|
2010
Ducommun
DCO
$3.01B
| $1.84M | ﹤0.01% |
31,660
+4,668
| +17% | +$295K |
|
2011
Acme United Corp
ACU
$233M
| $1.84M | ﹤0.01% |
46,333
-859
| -2% | -$32.3K |
|
2012
Qorvo
QRVO
$8.68B
| $1.83M | ﹤0.01% |
25,300
-5,167
| -17% | -$393K |
|
2013
Dave & Buster's
PLAY
$370M
| $1.83M | ﹤0.01% |
104,014
-591,445
| -85% | -$14M |
|
2014
Finance of America Companies
FOA
$206M
| $1.83M | ﹤0.01% |
85,918
+58,156
| +209% | +$1.42M |
|
2015
Camping World
CWH
$675M
| $1.82M | ﹤0.01% |
112,652
+21,310
| +23% | +$435K |
|
2016
Driven Brands
DRVN
$2.12B
| $1.81M | ﹤0.01% |
105,872
+17,272
| +19% | +$282K |
|
2017
BCB Bancorp
BCBP
$163M
| $1.81M | ﹤0.01% |
183,991
| – | – |
|
2018
Portland General Electric
POR
$5.92B
| $1.81M | ﹤0.01% |
40,571
-100,796
| -71% | -$4.32M |
|
2019
NovaGold Resources
NG
$3.4B
| $1.8M | ﹤0.01% |
617,803
-11,587
| -2% | -$37.3K |
|
2020
Franklin Resources
BEN
$17.2B
| $1.8M | ﹤0.01% |
93,343
+4,658
| +5% | +$93.3K |
|
|
EVRI
2021
DELISTED
Everi Holdings
EVRI
| $1.8M | ﹤0.01% |
131,438
-551
| -0.4% | -$7.52K |
|
2022
LifeVantage
LFVN
$81.9M
| $1.78M | ﹤0.01% |
122,428
+26,876
| +28% | +$507K |
|
2023
Encore Capital Group
ECPG
$2.15B
| $1.78M | ﹤0.01% |
51,985
+6,040
| +13% | +$263K |
|
2024
Array Technologies
ARRY
$796M
| $1.78M | ﹤0.01% |
365,489
+54,936
| +18% | +$354K |
|
2025
XP
XP
$8.18B
| $1.78M | ﹤0.01% |
129,388
+12,150
| +10% | +$167K |
|
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.