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 |
Oracle
ORCL
|
+$1.03B |
| 2 |
Snowflake
SNOW
|
+$316M |
| 3 |
TC Energy
TRP
|
+$273M |
| 4 |
PACCAR
PCAR
|
+$176M |
| 5 |
TSMC
TSM
|
+$160M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Chipotle Mexican Grill
CMG
|
+$463M |
| 2 |
Johnson & Johnson
JNJ
|
+$387M |
| 3 |
ExxonMobil
XOM
|
+$345M |
| 4 |
Oshkosh
OSK
|
+$251M |
| 5 |
Norfolk Southern
NSC
|
+$236M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.75% |
| 2 | Financials | 13.56% |
| 3 | Consumer Discretionary | 12.64% |
| 4 | Industrials | 9.76% |
| 5 | Communication Services | 9.14% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
126
CrowdStrike
CRWD
$228B
| $257M | 0.13% |
2,095,844
-189,232
| -8% | -$21.5M |
|
127
RTX Corp
RTX
$299B
| $256M | 0.13% |
1,530,987
-258,941
| -14% | -$40.2M |
|
128
Bank of America
BAC
$452B
| $254M | 0.13% |
4,925,786
+366,140
| +8% | +$17.9M |
|
|
MRSH
129
Marsh
MRSH
$90.8B
| $254M | 0.13% |
1,260,479
+155,526
| +14% | +$32M |
|
130
Automatic Data Processing
ADP
$108B
| $250M | 0.13% |
852,854
+11,223
| +1% | +$3.38M |
|
|
131
PACCAR
PCAR
$68.7B
| $250M | 0.13% |
2,540,688
+1,784,236
| +236% | +$176M |
|
132
HEICO Corp
HEI
$52B
| $248M | 0.13% |
769,704
+241,559
| +46% | +$76.9M |
|
133
MSC Industrial Direct
MSM
$6.71B
| $247M | 0.13% |
2,682,435
-1,060,586
| -28% | -$94.6M |
|
134
TE Connectivity
TEL
$63.1B
| $246M | 0.13% |
1,121,462
-802,117
| -42% | -$161M |
|
135
KLA
KLAC
$274B
| $244M | 0.12% |
2,262,340
-26,690
| -1% | -$2.49M |
|
136
Willis Towers Watson
WTW
$31.8B
| $239M | 0.12% |
692,394
-101,179
| -13% | -$32.8M |
|
137
Visteon
VC
$2.85B
| $239M | 0.12% |
1,992,325
-230,226
| -10% | -$27.1M |
|
138
Evergy
EVRG
$19.3B
| $238M | 0.12% |
3,130,654
-37,960
| -1% | -$2.71M |
|
139
Union Pacific
UNP
$176B
| $238M | 0.12% |
1,006,823
-160,326
| -14% | -$36.1M |
|
140
Commerce Bancshares
CBSH
$8.62B
| $237M | 0.12% |
4,171,528
+212,896
| +5% | +$12.5M |
|
141
CenterPoint Energy
CNP
$26.8B
| $237M | 0.12% |
6,115,513
+568,130
| +10% | +$21.5M |
|
142
Walmart Inc
WMT
$918B
| $237M | 0.12% |
2,301,279
-108,374
| -4% | -$10.8M |
|
143
IQVIA
IQV
$39.6B
| $236M | 0.12% |
1,244,425
-399,027
| -24% | -$72.6M |
|
144
A.O. Smith
AOS
$8.51B
| $236M | 0.12% |
3,208,831
+1,128,543
| +54% | +$80.5M |
|
145
Wabtec
WAB
$49.8B
| $232M | 0.12% |
1,159,425
+9,375
| +0.8% | +$1.85M |
|
146
VICI Properties
VICI
$28.9B
| $231M | 0.12% |
7,082,857
-312,196
| -4% | -$10.3M |
|
147
Emcor
EME
$36.8B
| $230M | 0.12% |
354,437
+4,920
| +1% | +$2.98M |
|
148
Qualcomm
QCOM
$174B
| $230M | 0.12% |
1,382,631
+568,346
| +70% | +$90.2M |
|
|
AL
149
DELISTED
Air Lease Corp
AL
| $226M | 0.12% |
3,551,464
-12,716
| -0.4% | -$760K |
|
150
GE HealthCare
GEHC
$32.8B
| $226M | 0.12% |
3,009,077
+555,568
| +23% | +$41.4M |
|
Similar funds
American Century Companies's Q3 2025 Portfolio in Review
As of Q3 2025, American Century Companies held 2,904 positions worth $197B, up 6.8% from $184B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q3 2025 filing shows 128 new, 1,672 increased, 895 reduced and 125 closed positions. Its largest new stake was McCormick & Company Non-Voting: 725,987 shares worth $48.6M. The largest sale was Chipotle Mexican Grill, an estimated $463M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 26% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q3 2025 buy was McCormick & Company Non-Voting: 725,987 shares worth $48.6M.
- American Century Companies added most to Oracle in Q3 2025, an estimated $1.03B increase.
- American Century Companies's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $463M.
- American Century Companies fully exited GMS Inc in Q3 2025, selling an estimated $146M.
- American Century Companies's ten largest holdings make up 27% of its $197B portfolio in Q3 2025.
- American Century Companies opened 128 new positions and closed 125 in Q3 2025.
- American Century Companies's portfolio value rose 6.8% quarter-over-quarter to $197B.
Based on American Century Companies's 13F filing for Q3 2025, filed 12 Nov 2025.