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 | |
|---|---|---|---|---|---|---|
2101
Lifetime Brands
LCUT
$219M
| $2.72M | ﹤0.01% |
319,182
+91,496
| +40% | +$708K |
|
2102
CF Bankshares
CFBK
$232M
| $2.71M | ﹤0.01% |
82,743
+31,513
| +62% | +$915K |
|
2103
CorMedix
CRMD
$557M
| $2.71M | ﹤0.01% |
345,341
+318,939
| +1,208% | +$2.52M |
|
2104
Crane NXT
CXT
$2.99B
| $2.71M | ﹤0.01% |
52,973
+9,213
| +21% | +$393K |
|
2105
Amneal Pharmaceuticals
AMRX
$6.15B
| $2.71M | ﹤0.01% |
156,546
+34
| +0% | +$466 |
|
2106
Open Text
OTEX
$5.8B
| $2.7M | ﹤0.01% |
122,121
-10,765
| -8% | -$244K |
|
2107
AMERISAFE
AMSF
$517M
| $2.68M | ﹤0.01% |
79,078
+1,357
| +2% | +$42.9K |
|
2108
Virco
VIRC
$95.5M
| $2.66M | ﹤0.01% |
432,623
-23,043
| -5% | -$140K |
|
2109
Integra LifeSciences
IART
$1.35B
| $2.64M | ﹤0.01% |
147,084
+19,442
| +15% | +$272K |
|
2110
Cass Information Systems
CASS
$742M
| $2.64M | ﹤0.01% |
51,455
+208
| +0.4% | +$9.86K |
|
2111
Varex Imaging
VREX
$778M
| $2.64M | ﹤0.01% |
253,012
-235,191
| -48% | -$2.54M |
|
2112
Willdan Group
WLDN
$1.29B
| $2.63M | ﹤0.01% |
33,278
-3,436
| -9% | -$293K |
|
2113
Primis Financial Corp
FRST
$411M
| $2.63M | ﹤0.01% |
160,773
+104,201
| +184% | +$1.52M |
|
|
GTY
2114
Getty Realty Corp
GTY
$2.04B
| $2.62M | ﹤0.01% |
78,657
+50,294
| +177% | +$1.67M |
|
2115
Baxter International
BAX
$13.9B
| $2.62M | ﹤0.01% |
123,075
+38,554
| +46% | +$719K |
|
2116
Glacier Bancorp
GBCI
$6.4B
| $2.6M | ﹤0.01% |
50,473
+5,446
| +12% | +$263K |
|
2117
Fortrea Holdings
FTRE
$1.74B
| $2.6M | ﹤0.01% |
149,567
+49,108
| +49% | +$663K |
|
2118
Builders FirstSource
BLDR
$7.79B
| $2.58M | ﹤0.01% |
28,855
+11,964
| +71% | +$955K |
|
2119
Gibraltar Industries
ROCK
$1.46B
| $2.58M | ﹤0.01% |
57,243
-676
| -1% | -$26.5K |
|
2120
Jakks Pacific
JAKK
$288M
| $2.57M | ﹤0.01% |
110,240
-26,698
| -19% | -$591K |
|
2121
PrimeEnergy Resources
PNRG
$323M
| $2.56M | ﹤0.01% |
15,348
+1,295
| +9% | +$274K |
|
2122
Horizon Bancorp
HBNC
$1.05B
| $2.56M | ﹤0.01% |
128,133
-15,006
| -10% | -$276K |
|
2123
Rush Street Interactive
RSI
$2.81B
| $2.55M | ﹤0.01% |
85,725
-27,634
| -24% | -$728K |
|
2124
Tenet Healthcare
THC
$21.5B
| $2.54M | ﹤0.01% |
13,597
-4,273
| -24% | -$786K |
|
2125
LGI Homes
LGIH
$1.32B
| $2.53M | ﹤0.01% |
39,779
-6,499
| -14% | -$311K |
|
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.