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 | |
|---|---|---|---|---|---|---|
2426
National CineMedia
NCMI
$243M
| $657K | ﹤0.01% |
145,720
+487
| +0.3% | +$2.27K |
|
|
ORKA
2427
Oruka Therapeutics
ORKA
$6.96B
| $656K | ﹤0.01% |
+34,111
| New | +$506K |
|
2428
ScottsMiracle-Gro
SMG
$3.6B
| $655K | ﹤0.01% |
11,509
-53,004
| -82% | -$3.34M |
|
2429
Sky Harbour Group
SKYH
$365M
| $654K | ﹤0.01% |
66,229
+32,106
| +94% | +$328K |
|
2430
8x8 Inc
EGHT
$292M
| $653K | ﹤0.01% |
308,068
+35,250
| +13% | +$70.9K |
|
2431
Petco
WOOF
$820M
| $652K | ﹤0.01% |
168,600
+16,555
| +11% | +$55.4K |
|
2432
Hawthorn Bancshares
HWBK
$276M
| $640K | ﹤0.01% |
20,603
| – | – |
|
2433
RE/MAX Holdings
RMAX
$261M
| $638K | ﹤0.01% |
67,637
-59,375
| -47% | -$524K |
|
2434
Lumen
LUMN
$6.49B
| $637K | ﹤0.01% |
104,149
+5,906
| +6% | +$28.3K |
|
2435
Bruker
BRKR
$8.95B
| $636K | ﹤0.01% |
19,579
-5,902
| -23% | -$210K |
|
2436
U-Haul Holding Co
UHAL
$14.4B
| $636K | ﹤0.01% |
11,145
+3,778
| +51% | +$223K |
|
|
PRMB
2437
Primo Brands
PRMB
$9.04B
| $635K | ﹤0.01% |
28,732
+1,506
| +6% | +$39K |
|
2438
FRP Holdings
FRPH
$427M
| $635K | ﹤0.01% |
26,061
+4,173
| +19% | +$108K |
|
2439
Array Technologies
ARRY
$798M
| $633K | ﹤0.01% |
77,654
-15,669
| -17% | -$119K |
|
2440
Virtu Financial
VIRT
$5.09B
| $629K | ﹤0.01% |
17,720
+2,111
| +14% | +$86.7K |
|
2441
QuantumScape Corp
QS
$3.76B
| $626K | ﹤0.01% |
50,779
-747,654
| -94% | -$7.29M |
|
2442
Forward Air
FWRD
$677M
| $624K | ﹤0.01% |
+24,335
| New | +$700K |
|
2443
Riverview Bancorp
RVSB
$106M
| $621K | ﹤0.01% |
115,702
+64
| +0.1% | +$333 |
|
2444
AppFolio
APPF
$6.88B
| $621K | ﹤0.01% |
2,252
-2,214
| -50% | -$598K |
|
2445
Keros Therapeutics
KROS
$223M
| $620K | ﹤0.01% |
+39,166
| New | +$579K |
|
2446
Indivior Pharmaceuticals
INDV
$4.55B
| $616K | ﹤0.01% |
+25,555
| New | +$535K |
|
2447
WEX
WEX
$6.67B
| $610K | ﹤0.01% |
3,870
+665
| +21% | +$110K |
|
2448
Solid Power
SLDP
$536M
| $609K | ﹤0.01% |
175,557
+163,146
| +1,315% | +$615K |
|
|
SILA
2449
DELISTED
Sila Realty Trust
SILA
| $607K | ﹤0.01% |
24,165
+1,674
| +7% | +$41.7K |
|
2450
4D Molecular Therapeutics
FDMT
$597M
| $605K | ﹤0.01% |
69,619
+20,809
| +43% | +$124K |
|
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.