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 | |
|---|---|---|---|---|---|---|
1726
Hawaiian Electric Industries
HE
$2.04B
| $4.74M | ﹤0.01% |
429,609
+78,862
| +22% | +$898K |
|
1727
Lamar Advertising Co
LAMR
$15.8B
| $4.74M | ﹤0.01% |
38,742
-13,657
| -26% | -$1.7M |
|
|
CADE
1728
DELISTED
Cadence Bank
CADE
| $4.74M | ﹤0.01% |
126,195
+3,893
| +3% | +$140K |
|
1729
BioNTech
BNTX
$23.1B
| $4.74M | ﹤0.01% |
48,027
-18,806
| -28% | -$2.01M |
|
1730
Ecopetrol
EC
$35.4B
| $4.73M | ﹤0.01% |
513,653
+65,593
| +15% | +$588K |
|
1731
Santander
BSBR
$43.2B
| $4.72M | ﹤0.01% |
845,194
+100,564
| +14% | +$516K |
|
1732
Donegal Group Class A
DGICA
$696M
| $4.72M | ﹤0.01% |
243,595
+93,984
| +63% | +$1.72M |
|
1733
Civista Bancshares
CIVB
$595M
| $4.72M | ﹤0.01% |
232,413
-13,708
| -6% | -$288K |
|
1734
Morningstar
MORN
$7.76B
| $4.72M | ﹤0.01% |
20,337
+5,029
| +33% | +$1.34M |
|
1735
Janus International
JBI
$686M
| $4.71M | ﹤0.01% |
477,504
+53,263
| +13% | +$514K |
|
1736
Evolution Petroleum
EPM
$135M
| $4.71M | ﹤0.01% |
977,675
+122,177
| +14% | +$609K |
|
1737
Watsco Inc
WSO
$12.9B
| $4.71M | ﹤0.01% |
11,646
-7,065
| -38% | -$3.02M |
|
1738
Park-Ohio Holdings
PKOH
$718M
| $4.71M | ﹤0.01% |
221,676
-1,107
| -0.5% | -$21.2K |
|
1739
Sphere Entertainment
SPHR
$6.33B
| $4.7M | ﹤0.01% |
75,714
+5,707
| +8% | +$269K |
|
1740
Strategic Education
STRA
$1.86B
| $4.69M | ﹤0.01% |
54,504
+4,812
| +10% | +$387K |
|
1741
Southern First Bancshares
SFST
$612M
| $4.69M | ﹤0.01% |
106,209
+7,638
| +8% | +$326K |
|
1742
Floor & Decor
FND
$6.27B
| $4.68M | ﹤0.01% |
63,483
+947
| +2% | +$77.6K |
|
1743
Aviat Networks
AVNW
$282M
| $4.68M | ﹤0.01% |
203,890
+58,968
| +41% | +$1.36M |
|
1744
Sonos
SONO
$1.96B
| $4.67M | ﹤0.01% |
295,722
+10,545
| +4% | +$135K |
|
1745
Tyson Foods
TSN
$19.8B
| $4.66M | ﹤0.01% |
85,885
+1,466
| +2% | +$80.9K |
|
|
EFXT
1746
Enerflex
EFXT
$2.62B
| $4.66M | ﹤0.01% |
432,269
+127,802
| +42% | +$1.19M |
|
1747
Brookfield
BN
$111B
| $4.66M | ﹤0.01% |
101,819
+260
| +0.3% | +$11.5K |
|
1748
H&R Block
HRB
$6.76B
| $4.63M | ﹤0.01% |
91,621
-167,824
| -65% | -$8.87M |
|
1749
Century Communities
CCS
$2.04B
| $4.63M | ﹤0.01% |
73,023
+4,109
| +6% | +$259K |
|
1750
Energizer
ENR
$1.55B
| $4.62M | ﹤0.01% |
185,737
+11,101
| +6% | +$290K |
|
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.