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 | |
|---|---|---|---|---|---|---|
151
Nasdaq
NDAQ
$53.6B
| $226M | 0.11% |
2,552,783
+61,230
| +2% | +$5.67M |
|
|
BNY
152
Bank of New York Mellon
BNY
$111B
| $226M | 0.11% |
2,069,767
-847,141
| -29% | -$86.4M |
|
153
Pultegroup
PHM
$24.7B
| $225M | 0.11% |
1,703,049
+930,287
| +120% | +$116M |
|
154
Berkshire Hathaway Class B
BRK.B
$1.09T
| $224M | 0.11% |
446,040
+13,666
| +3% | +$6.62M |
|
155
Welltower
WELL
$169B
| $223M | 0.11% |
1,249,320
+183,552
| +17% | +$30.2M |
|
156
Sterling Infrastructure
STRL
$16.9B
| $222M | 0.11% |
654,096
+299,724
| +85% | +$85.1M |
|
157
Linde
LIN
$222B
| $220M | 0.11% |
463,292
-25,043
| -5% | -$11.9M |
|
158
Labcorp
LH
$26.3B
| $220M | 0.11% |
766,432
-128,419
| -14% | -$34.4M |
|
159
Spire
SR
$4.95B
| $220M | 0.11% |
2,697,556
-592,838
| -18% | -$45.1M |
|
160
Roper Technologies
ROP
$39.1B
| $219M | 0.11% |
440,068
-157,414
| -26% | -$84M |
|
161
StoneX
SNEX
$8.28B
| $218M | 0.11% |
4,852,946
-440,964
| -8% | -$18.7M |
|
162
Micron Technology
MU
$1.04T
| $218M | 0.11% |
1,300,730
+496,942
| +62% | +$63.6M |
|
163
Xylem
XYL
$28.3B
| $216M | 0.11% |
1,463,792
+19,239
| +1% | +$2.67M |
|
164
Realty Income
O
$59.6B
| $215M | 0.11% |
3,539,897
-166,483
| -4% | -$9.7M |
|
165
Danaher
DHR
$144B
| $215M | 0.11% |
1,083,022
+93,465
| +9% | +$18.6M |
|
166
Curtiss-Wright
CW
$26.6B
| $214M | 0.11% |
394,204
+54,197
| +16% | +$26.7M |
|
167
International Bancshares
IBOC
$4.55B
| $212M | 0.11% |
3,090,223
+204,536
| +7% | +$14.3M |
|
168
Hilton Worldwide
HLT
$72.8B
| $212M | 0.11% |
816,081
-225,067
| -22% | -$60.8M |
|
169
Atmos Energy
ATO
$28.9B
| $211M | 0.11% |
1,238,547
-108,624
| -8% | -$17.5M |
|
170
Old National Bancorp
ONB
$10.4B
| $211M | 0.11% |
9,627,229
-3,004,258
| -24% | -$66.4M |
|
171
T. Rowe Price
TROW
$23.8B
| $211M | 0.11% |
2,055,963
-562,958
| -21% | -$59.2M |
|
172
Eversource Energy
ES
$27.1B
| $211M | 0.11% |
2,963,939
-1,162,611
| -28% | -$76.2M |
|
173
Abbott
ABT
$193B
| $208M | 0.11% |
1,552,438
-220,095
| -12% | -$28.9M |
|
174
Procter & Gamble
PG
$337B
| $208M | 0.11% |
1,351,495
-228,642
| -14% | -$35.7M |
|
175
Equinix
EQIX
$106B
| $206M | 0.11% |
263,500
-71,432
| -21% | -$55.8M |
|
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.