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 | |
|---|---|---|---|---|---|---|
2201
Fulgent Genetics
FLGT
$513M
| $1.33M | ﹤0.01% |
58,656
+6,488
| +12% | +$134K |
|
2202
Eastern Bankshares
EBC
$5.37B
| $1.32M | ﹤0.01% |
72,917
-389
| -0.5% | -$6.42K |
|
|
AVNS
2203
DELISTED
Avanos Medical
AVNS
| $1.32M | ﹤0.01% |
114,460
-14,317
| -11% | -$168K |
|
2204
WIX.com
WIX
$3.35B
| $1.32M | ﹤0.01% |
7,445
+515
| +7% | +$77.5K |
|
2205
Otter Tail
OTTR
$3.9B
| $1.32M | ﹤0.01% |
16,106
+380
| +2% | +$30.8K |
|
2206
Timberland Bancorp
TSBK
$361M
| $1.31M | ﹤0.01% |
39,424
| – | – |
|
2207
AtaiBeckley Inc
ATAI
$2.69B
| $1.31M | ﹤0.01% |
+247,869
| New | +$1.01M |
|
2208
Vestis
VSTS
$1.79B
| $1.3M | ﹤0.01% |
285,961
+10,430
| +4% | +$53.5K |
|
2209
Dream Finders Homes
DFH
$1.35B
| $1.29M | ﹤0.01% |
49,799
+18,408
| +59% | +$506K |
|
2210
MGM Resorts International
MGM
$11.1B
| $1.29M | ﹤0.01% |
37,225
+1,263
| +4% | +$46.3K |
|
2211
Algonquin Power & Utilities
AQN
$4.48B
| $1.29M | ﹤0.01% |
239,580
-1,103
| -0.5% | -$6.34K |
|
2212
Bloom Energy
BE
$69.6B
| $1.28M | ﹤0.01% |
+15,187
| New | +$705K |
|
2213
Kodiak Sciences
KOD
$2.5B
| $1.28M | ﹤0.01% |
78,178
-1,567
| -2% | -$13.5K |
|
2214
Rapid7
RPD
$929M
| $1.28M | ﹤0.01% |
68,246
-2,256
| -3% | -$47.7K |
|
2215
Valvoline
VVV
$4.31B
| $1.28M | ﹤0.01% |
35,605
+235
| +0.7% | +$8.97K |
|
|
NAGE
2216
Niagen Bioscience
NAGE
$241M
| $1.27M | ﹤0.01% |
136,036
+40,367
| +42% | +$408K |
|
2217
ODDITY Tech
ODD
$615M
| $1.26M | ﹤0.01% |
20,237
+5,937
| +42% | +$386K |
|
|
MCW
2218
DELISTED
Mister Car Wash
MCW
| $1.26M | ﹤0.01% |
235,868
+18,968
| +9% | +$112K |
|
2219
Advanced Energy
AEIS
$13.2B
| $1.26M | ﹤0.01% |
7,381
+3,442
| +87% | +$518K |
|
2220
Radiant Logistics
RLGT
$406M
| $1.26M | ﹤0.01% |
212,719
-33,424
| -14% | -$206K |
|
2221
Nice
NICE
$6.17B
| $1.25M | ﹤0.01% |
8,636
+2,036
| +31% | +$305K |
|
2222
Plains GP Holdings
PAGP
$5.04B
| $1.25M | ﹤0.01% |
68,464
-280
| -0.4% | -$5.35K |
|
2223
Hackett Group
HCKT
$277M
| $1.24M | ﹤0.01% |
65,431
+1,155
| +2% | +$25.2K |
|
|
TERN
2224
DELISTED
Terns Pharmaceuticals
TERN
| $1.24M | ﹤0.01% |
165,046
+35,378
| +27% | +$226K |
|
2225
First Financial Bankshares
FFIN
$5.04B
| $1.23M | ﹤0.01% |
36,657
+50
| +0.1% | +$1.8K |
|
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.