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 | |
|---|---|---|---|---|---|---|
2351
Epsilon Energy
EPSN
$180M
| $1.2M | ﹤0.01% |
+221,895
| New | +$1.32M |
|
2352
Arcosa
ACA
$7.12B
| $1.19M | ﹤0.01% |
8,221
+5,162
| +169% | +$641K |
|
2353
Zeta Global
ZETA
$7.17B
| $1.19M | ﹤0.01% |
60,646
+12,585
| +26% | +$233K |
|
2354
Thomson Reuters
TRI
$44.5B
| $1.19M | ﹤0.01% |
14,558
+2,394
| +20% | +$209K |
|
|
GPGI
2355
GPGI Inc
GPGI
$3.85B
| $1.18M | ﹤0.01% |
74,597
+53,091
| +247% | +$760K |
|
|
XHR
2356
Xenia Hotels & Resorts
XHR
$1.73B
| $1.18M | ﹤0.01% |
58,042
-59,078
| -50% | -$1.02M |
|
2357
Acadia Realty Trust
AKR
$2.84B
| $1.18M | ﹤0.01% |
56,444
+12,948
| +30% | +$277K |
|
2358
General Mills
GIS
$20.4B
| $1.18M | ﹤0.01% |
33,771
-147,491
| -81% | -$5.09M |
|
|
DEFT
2359
Defi Technologies
DEFT
$198M
| $1.17M | ﹤0.01% |
2,162,531
+223,647
| +12% | +$152K |
|
|
FISV
2360
Fiserv Inc
FISV
$27.4B
| $1.17M | ﹤0.01% |
23,757
-8,404
| -26% | -$470K |
|
2361
Future Fuel
FF
$257M
| $1.16M | ﹤0.01% |
257,715
-304,826
| -54% | -$1.31M |
|
2362
Hims & Hers Health
HIMS
$6.99B
| $1.16M | ﹤0.01% |
33,356
+12
| +0% | +$322 |
|
2363
Radiant Logistics
RLGT
$400M
| $1.15M | ﹤0.01% |
121,715
-41,109
| -25% | -$346K |
|
2364
Paymentus
PAY
$5.08B
| $1.15M | ﹤0.01% |
47,636
+20,639
| +76% | +$506K |
|
2365
DraftKings
DKNG
$12.7B
| $1.15M | ﹤0.01% |
45,460
-36,681
| -45% | -$905K |
|
|
BCPC
2366
Balchem Corp
BCPC
$5.73B
| $1.14M | ﹤0.01% |
6,737
+2,394
| +55% | +$398K |
|
2367
Aramark
ARMK
$15.9B
| $1.13M | ﹤0.01% |
19,929
+3,505
| +21% | +$173K |
|
2368
Applied Digital
APLD
$8.97B
| $1.12M | ﹤0.01% |
30,011
+14,281
| +91% | +$551K |
|
2369
Design Therapeutics
DSGN
$917M
| $1.11M | ﹤0.01% |
76,825
+11,187
| +17% | +$139K |
|
2370
Universal Electronics
UEIC
$75.8M
| $1.11M | ﹤0.01% |
232,781
| – | – |
|
2371
Core Laboratories
CLB
$571M
| $1.1M | ﹤0.01% |
94,701
-352,396
| -79% | -$5.03M |
|
2372
Sinclair Inc
SBGI
$1B
| $1.1M | ﹤0.01% |
76,890
+11,166
| +17% | +$161K |
|
2373
Vericel Corp
VCEL
$2.29B
| $1.08M | ﹤0.01% |
+24,361
| New | +$877K |
|
2374
CareCloud
CCLD
$104M
| $1.08M | ﹤0.01% |
509,693
-229,877
| -31% | -$594K |
|
2375
Bassett Furniture
BSET
$171M
| $1.08M | ﹤0.01% |
60,867
-66
| -0.1% | -$979 |
|
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.