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 | |
|---|---|---|---|---|---|---|
2151
RE/MAX Holdings
RMAX
$265M
| $1.3M | ﹤0.01% |
155,175
-50,756
| -25% | -$484K |
|
|
NOAH
2152
Noah Holdings
NOAH
$591M
| $1.3M | ﹤0.01% |
137,415
-2,531
| -2% | -$27.7K |
|
2153
Parke Bancorp
PKBK
$413M
| $1.3M | ﹤0.01% |
68,894
-25
| -0% | -$486 |
|
2154
Kanzhun
BZ
$6.89B
| $1.3M | ﹤0.01% |
67,611
+44
| +0.1% | +$716 |
|
2155
Valvoline
VVV
$4.31B
| $1.29M | ﹤0.01% |
37,081
-4,727
| -11% | -$173K |
|
2156
American Outdoor Brands
AOUT
$161M
| $1.29M | ﹤0.01% |
105,838
+79,869
| +308% | +$1.23M |
|
2157
J&J Snack Foods
JJSF
$1.7B
| $1.29M | ﹤0.01% |
9,765
+6,334
| +185% | +$851K |
|
2158
GCM Grosvenor
GCMG
$2.85B
| $1.28M | ﹤0.01% |
97,092
-20,012
| -17% | -$268K |
|
|
SAND
2159
DELISTED
Sandstorm Gold
SAND
| $1.28M | ﹤0.01% |
170,389
+3,921
| +2% | +$24.5K |
|
|
CSW
2160
CSW Industrials
CSW
$5.59B
| $1.28M | ﹤0.01% |
4,391
-786
| -15% | -$255K |
|
2161
Vanda Pharmaceuticals
VNDA
$304M
| $1.28M | ﹤0.01% |
278,791
-21,485
| -7% | -$100K |
|
|
PTVE
2162
DELISTED
Pactiv Evergreen Inc. Common stock
PTVE
| $1.28M | ﹤0.01% |
70,990
-737,229
| -91% | -$13.1M |
|
2163
State Street Industrial Select Sector SPDR ETF
XLI
$34.7B
| $1.27M | ﹤0.01% |
+9,692
| New | +$1.31M |
|
2164
UiPath
PATH
$8.64B
| $1.27M | ﹤0.01% |
123,266
-29,925
| -20% | -$385K |
|
2165
OneSpan
OSPN
$624M
| $1.27M | ﹤0.01% |
83,186
+18,392
| +28% | +$328K |
|
2166
Methanex
MEOH
$4.19B
| $1.27M | ﹤0.01% |
36,136
-7,918
| -18% | -$356K |
|
|
AGNT
2167
AGNT Inc
AGNT
$752M
| $1.27M | ﹤0.01% |
129,380
+73,892
| +133% | +$785K |
|
2168
WillScot Mobile Mini Holdings
WSC
$4.17B
| $1.26M | ﹤0.01% |
45,407
+1,326
| +3% | +$45.1K |
|
2169
NovoCure
NVCR
$2.02B
| $1.26M | ﹤0.01% |
+70,795
| New | +$1.61M |
|
2170
Eve Holding
EVEX
$976M
| $1.26M | ﹤0.01% |
379,694
+352,424
| +1,292% | +$1.52M |
|
|
XHR
2171
Xenia Hotels & Resorts
XHR
$1.76B
| $1.25M | ﹤0.01% |
106,137
+74,525
| +236% | +$1.04M |
|
2172
Compass
COMP
$10.2B
| $1.24M | ﹤0.01% |
142,062
+23,770
| +20% | +$188K |
|
2173
Douglas Dynamics
PLOW
$967M
| $1.23M | ﹤0.01% |
52,816
+5,858
| +12% | +$147K |
|
2174
Crawford & Co Class A
CRD.A
$632M
| $1.22M | ﹤0.01% |
107,008
| – | – |
|
2175
Reddit
RDDT
$30.4B
| $1.21M | ﹤0.01% |
11,523
+2,987
| +35% | +$494K |
|
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.