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 |
Ciena
CIEN
|
+$671M |
| 2 |
Advanced Micro Devices
AMD
|
+$638M |
| 3 |
Eli Lilly
LLY
|
+$520M |
| 4 |
Corning
GLW
|
+$389M |
| 5 |
Cadence Design Systems
CDNS
|
+$371M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$1.74B |
| 2 |
Analog Devices
ADI
|
+$697M |
| 3 |
Broadcom
AVGO
|
+$679M |
| 4 |
Microsoft
MSFT
|
+$663M |
| 5 |
Costco
COST
|
+$357M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.76% |
| 2 | Financials | 14.09% |
| 3 | Industrials | 11.46% |
| 4 | Consumer Discretionary | 11.12% |
| 5 | Healthcare | 8.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1476
Imperial Oil
IMO
$63.1B
| $12.3M | 0.01% |
109,497
+12,477
| +13% | +$1.56M |
|
1477
Federal Realty Investment Trust
FRT
$10.2B
| $12.3M | 0.01% |
99,405
+62,904
| +172% | +$7.32M |
|
1478
Resideo Technologies
REZI
$3.89B
| $12.3M | 0.01% |
394,196
+58,674
| +17% | +$2.02M |
|
1479
Rayonier Advanced Materials
RYAM
$561M
| $12.3M | 0.01% |
1,559,199
-946,154
| -38% | -$8.58M |
|
1480
Nu Skin
NUS
$236M
| $12.2M | 0.01% |
2,301,308
+280,106
| +14% | +$1.79M |
|
1481
Zoetis
ZTS
$30.4B
| $12M | 0.01% |
167,289
-667,095
| -80% | -$62.8M |
|
|
ALH
1482
Alliance Laundry Holdings
ALH
$5.15B
| $11.9M | 0.01% |
450,248
-125,330
| -22% | -$3.13M |
|
1483
Meritage Homes
MTH
$4.75B
| $11.9M | 0.01% |
142,297
-52,285
| -27% | -$3.57M |
|
1484
Southside Bancshares
SBSI
$979M
| $11.9M | 0.01% |
338,886
-4,440
| -1% | -$147K |
|
1485
California Water Service
CWT
$3.09B
| $11.9M | 0.01% |
245,038
-16,220
| -6% | -$731K |
|
1486
Regional Management Corp
RM
$297M
| $11.9M | 0.01% |
289,157
+28,288
| +11% | +$1.04M |
|
1487
TTM Technologies
TTMI
$14.5B
| $11.8M | 0.01% |
63,334
+1,162
| +2% | +$187K |
|
1488
Snap-on
SNA
$21.1B
| $11.8M | 0.01% |
29,416
+1,601
| +6% | +$605K |
|
1489
Towne Bank
TOWN
$3.49B
| $11.8M | 0.01% |
325,245
-63,183
| -16% | -$2.21M |
|
|
BULL
1490
Webull Corp
BULL
$4.08B
| $11.8M | 0.01% |
+1,805,990
| New | +$11.7M |
|
1491
Unum
UNM
$14.5B
| $11.7M | 0.01% |
130,694
-271
| -0.2% | -$22.5K |
|
1492
OneSpaWorld
OSW
$2.7B
| $11.7M | 0.01% |
413,505
-1,295,368
| -76% | -$32M |
|
1493
Arhaus
ARHS
$1.37B
| $11.7M | 0.01% |
1,386,424
+75,716
| +6% | +$526K |
|
|
MRP
1494
Millrose Properties Inc
MRP
$4.94B
| $11.7M | 0.01% |
388,456
-248,684
| -39% | -$7.2M |
|
1495
Omega Healthcare
OHI
$13.9B
| $11.7M | 0.01% |
244,817
-429,672
| -64% | -$19.9M |
|
1496
Lennar Class A
LEN
$20.5B
| $11.6M | 0.01% |
128,458
-462,794
| -78% | -$41.4M |
|
1497
CVB Financial
CVBF
$4.05B
| $11.6M | 0.01% |
514,663
+60,140
| +13% | +$1.24M |
|
1498
Orange County Bancorp
OBT
$522M
| $11.5M | 0.01% |
311,740
+76,460
| +32% | +$2.66M |
|
1499
LG Display
LPL
$3.46B
| $11.5M | 0.01% |
2,945,923
+290,691
| +11% | +$1.34M |
|
1500
Tyson Foods
TSN
$19.6B
| $11.4M | 0.01% |
199,970
-5,988
| -3% | -$375K |
|
Similar funds
American Century Companies's Q2 2026 Portfolio in Review
As of Q2 2026, American Century Companies held 3,021 positions worth $226B, up 16% from $194B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
American Century Companies's Q2 2026 filing shows 193 new, 1,743 increased, 891 reduced and 137 closed positions. Its largest new stake was OceanaGold Corp: 6,764,717 shares worth $170M. The largest sale was Apple, an estimated $1.74B.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 25% a quarter earlier, followed by Financials and Industrials.
- American Century Companies's largest Q2 2026 buy was OceanaGold Corp: 6,764,717 shares worth $170M.
- American Century Companies added most to Ciena in Q2 2026, an estimated $671M increase.
- American Century Companies's biggest Q2 2026 reduction was Apple, cutting an estimated $1.74B.
- American Century Companies fully exited Air Lease Corp in Q2 2026, selling an estimated $182M.
- American Century Companies's ten largest holdings make up 22% of its $226B portfolio in Q2 2026.
- American Century Companies opened 193 new positions and closed 137 in Q2 2026.
- American Century Companies's portfolio value rose 16% quarter-over-quarter to $226B.
Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.