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 |
Amphenol
APH
|
+$460M |
| 2 |
Broadcom
AVGO
|
+$298M |
| 3 |
Sysco
SYY
|
+$225M |
| 4 |
MRSH
Marsh
MRSH
|
+$200M |
| 5 |
Ascendis Pharma A/S
ASND
|
+$186M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$573M |
| 2 |
Visa
V
|
+$465M |
| 3 |
Apple
AAPL
|
+$461M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$363M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$358M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.8% |
| 2 | Financials | 13.6% |
| 3 | Consumer Discretionary | 12.52% |
| 4 | Industrials | 10.05% |
| 5 | Healthcare | 9.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
401
Americold
COLD
$4.35B
| $102M | 0.05% |
7,912,462
-617
| -0% | -$7.56K |
|
402
Noble Corp
NE
$7.02B
| $101M | 0.05% |
3,588,341
+443,972
| +14% | +$13.1M |
|
403
United Natural Foods
UNFI
$2.9B
| $101M | 0.05% |
3,003,788
+257,715
| +9% | +$9.58M |
|
404
Eaton
ETN
$178B
| $101M | 0.05% |
316,914
+21,714
| +7% | +$7.7M |
|
405
Phinia Inc
PHIN
$2.7B
| $101M | 0.05% |
1,610,005
-31,911
| -2% | -$1.76M |
|
406
Sensata Technologies
ST
$6.64B
| $101M | 0.05% |
3,020,712
+1,605,236
| +113% | +$51.3M |
|
407
Essent Group
ESNT
$6.18B
| $100M | 0.05% |
1,543,477
+564,549
| +58% | +$35M |
|
408
Envista
NVST
$4.48B
| $99.6M | 0.05% |
4,589,195
-657,058
| -13% | -$13.5M |
|
409
Walt Disney
DIS
$179B
| $99.6M | 0.05% |
875,495
-30,855
| -3% | -$3.4M |
|
410
DoorDash
DASH
$93.3B
| $99.5M | 0.05% |
439,364
-45,724
| -9% | -$10.7M |
|
411
Axcelis
ACLS
$4.46B
| $99.1M | 0.05% |
1,233,646
-112,115
| -8% | -$9.39M |
|
412
Scorpio Tankers
STNG
$3.95B
| $99M | 0.05% |
1,948,136
+34,407
| +2% | +$1.96M |
|
413
Helmerich & Payne
HP
$4.28B
| $98.6M | 0.05% |
3,438,812
-35,224
| -1% | -$936K |
|
414
AT&T
T
$168B
| $98.5M | 0.05% |
3,966,727
-6,329,511
| -61% | -$160M |
|
415
Berkshire Hathaway Class A
BRK.A
$1.09T
| $98.1M | 0.05% |
130
-7
| -5% | -$5.22M |
|
416
Omnicom Group
OMC
$23.8B
| $97.9M | 0.05% |
1,212,551
+73,030
| +6% | +$5.58M |
|
417
Jabil
JBL
$39.1B
| $97.6M | 0.05% |
428,033
-16,531
| -4% | -$3.53M |
|
418
Avantis International Small Cap Value ETF
AVDV
$19.9B
| $97.5M | 0.05% |
1,037,895
+75,765
| +8% | +$6.87M |
|
419
Automatic Data Processing
ADP
$108B
| $97.3M | 0.05% |
378,161
-474,693
| -56% | -$126M |
|
420
Ralph Lauren
RL
$23.1B
| $97.2M | 0.05% |
274,953
+71,632
| +35% | +$24.4M |
|
421
Champion Homes
SKY
$5.16B
| $97M | 0.05% |
1,147,750
-665,908
| -37% | -$52.5M |
|
422
ArcBest
ARCB
$3.28B
| $97M | 0.05% |
1,307,223
+490,132
| +60% | +$34.9M |
|
423
Simon Property Group
SPG
$71.8B
| $96.6M | 0.05% |
521,673
+68,416
| +15% | +$12.4M |
|
424
PVH
PVH
$3.76B
| $96.5M | 0.05% |
1,439,298
+169,258
| +13% | +$13.2M |
|
425
Corpay
CPAY
$27.4B
| $96.4M | 0.05% |
320,225
+374
| +0.1% | +$109K |
|
Similar funds
American Century Companies's Q4 2025 Portfolio in Review
As of Q4 2025, American Century Companies held 2,902 positions worth $199B, up 1.2% from $197B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q4 2025 filing shows 123 new, 1,653 increased, 947 reduced and 91 closed positions. Its largest new stake was Amrize Ltd: 2,173,524 shares worth $118M. The largest sale was NVIDIA, an estimated $573M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, down from 28% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q4 2025 buy was Amrize Ltd: 2,173,524 shares worth $118M.
- American Century Companies added most to Amphenol in Q4 2025, an estimated $460M increase.
- American Century Companies's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $573M.
- American Century Companies fully exited Premier in Q4 2025, selling an estimated $91.5M.
- American Century Companies's ten largest holdings make up 27% of its $199B portfolio in Q4 2025.
- American Century Companies opened 123 new positions and closed 91 in Q4 2025.
- American Century Companies's portfolio value rose 1.2% quarter-over-quarter to $199B.
Based on American Century Companies's 13F filing for Q4 2025, filed 13 Feb 2026.