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 | |
|---|---|---|---|---|---|---|
1326
PROG Holdings
PRG
$1.71B
| $13.2M | 0.01% |
447,262
+211,199
| +89% | +$6.3M |
|
1327
Forum Energy Technologies
FET
$959M
| $13.2M | 0.01% |
356,182
+50,906
| +17% | +$1.58M |
|
1328
MakeMyTrip
MMYT
$5.7B
| $13.1M | 0.01% |
159,836
-721,032
| -82% | -$59.1M |
|
1329
Rollins
ROL
$17.5B
| $13.1M | 0.01% |
218,496
+32,130
| +17% | +$1.89M |
|
1330
First Merchants
FRME
$2.74B
| $13M | 0.01% |
346,756
-241,963
| -41% | -$8.96M |
|
1331
Vitamin Cottage Natural Grocers
NGVC
$640M
| $12.9M | 0.01% |
515,860
+11,229
| +2% | +$359K |
|
1332
Blackstone
BX
$109B
| $12.8M | 0.01% |
83,247
-5,443
| -6% | -$827K |
|
1333
Mission Produce
AVO
$1.15B
| $12.7M | 0.01% |
1,097,953
+93,513
| +9% | +$1.12M |
|
1334
DXP Enterprises
DXPE
$3.03B
| $12.7M | 0.01% |
115,953
-138,295
| -54% | -$15.1M |
|
|
HTBK
1335
DELISTED
Heritage Commerce
HTBK
| $12.7M | 0.01% |
1,059,389
-18,413
| -2% | -$200K |
|
1336
Midland States Bancorp
MSBI
$693M
| $12.7M | 0.01% |
598,637
+9,333
| +2% | +$165K |
|
1337
M&T Bank
MTB
$36.8B
| $12.7M | 0.01% |
62,842
+375
| +0.6% | +$71.6K |
|
1338
Resideo Technologies
REZI
$3.05B
| $12.7M | 0.01% |
360,372
+210,741
| +141% | +$7.8M |
|
1339
Sensient Technologies
SXT
$5.53B
| $12.6M | 0.01% |
134,491
-321,260
| -70% | -$30.3M |
|
1340
Shenandoah Telecom
SHEN
$738M
| $12.5M | 0.01% |
1,085,281
+153,351
| +16% | +$1.81M |
|
1341
Watts Water Technologies
WTS
$12.8B
| $12.5M | 0.01% |
45,377
+378
| +0.8% | +$104K |
|
1342
Talkspace
TALK
$871M
| $12.4M | 0.01% |
3,424,460
-3,258,846
| -49% | -$10.3M |
|
|
DHIL
1343
DELISTED
Diamond Hill
DHIL
| $12.4M | 0.01% |
73,294
+4,705
| +7% | +$651K |
|
1344
Zebra Technologies
ZBRA
$17.7B
| $12.4M | 0.01% |
50,980
+32,211
| +172% | +$8.61M |
|
1345
Pinnacle West Capital
PNW
$12.3B
| $12.4M | 0.01% |
139,347
+77,438
| +125% | +$6.94M |
|
1346
Banco Santander Chile
BSAC
$16.3B
| $12.3M | 0.01% |
396,627
+80,703
| +26% | +$2.35M |
|
1347
World Acceptance Corp
WRLD
$899M
| $12.3M | 0.01% |
87,711
+2,089
| +2% | +$314K |
|
|
EMA
1348
Emera Inc
EMA
$15.8B
| $12.3M | 0.01% |
249,521
+31,802
| +15% | +$1.54M |
|
1349
Sonic Automotive
SAH
$2.54B
| $12.2M | 0.01% |
197,867
+87,457
| +79% | +$5.79M |
|
|
TGB
1350
Trekor Metals
TGB
$3.1B
| $12.2M | 0.01% |
2,159,295
-109,610
| -5% | -$516K |
|
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.