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 | |
|---|---|---|---|---|---|---|
1276
Ennis
EBF
$559M
| $15.1M | 0.01% |
837,773
+35,872
| +4% | +$625K |
|
|
DRD
1277
DRDGold
DRD
$2.1B
| $15M | 0.01% |
483,262
-286,200
| -37% | -$8.18M |
|
1278
Phillips 66
PSX
$93.2B
| $15M | 0.01% |
116,098
+28,728
| +33% | +$3.87M |
|
1279
Intercorp Financial Services
IFS
$6.01B
| $14.9M | 0.01% |
352,630
+22,745
| +7% | +$935K |
|
1280
Huntington Bancshares
HBAN
$36.2B
| $14.9M | 0.01% |
860,029
+67,355
| +8% | +$1.11M |
|
1281
Southern Copper
SCCO
$157B
| $14.9M | 0.01% |
106,717
+17,612
| +20% | +$2.3M |
|
1282
Boeing
BA
$183B
| $14.8M | 0.01% |
68,339
+6,101
| +10% | +$1.25M |
|
1283
Heartland Express
HTLD
$996M
| $14.8M | 0.01% |
1,642,012
+105,394
| +7% | +$877K |
|
1284
Align Technology
ALGN
$12.9B
| $14.8M | 0.01% |
94,852
+996
| +1% | +$143K |
|
1285
Malibu Boats
MBUU
$570M
| $14.8M | 0.01% |
523,854
-26,683
| -5% | -$774K |
|
1286
Textron
TXT
$15.3B
| $14.7M | 0.01% |
169,180
+75,301
| +80% | +$6.3M |
|
1287
Five Star Bancorp
FSBC
$1.15B
| $14.7M | 0.01% |
411,660
+37,128
| +10% | +$1.29M |
|
1288
Prudential
PUK
$34.6B
| $14.7M | 0.01% |
472,287
+91,480
| +24% | +$2.62M |
|
1289
Hilltop Holdings
HTH
$2.28B
| $14.7M | 0.01% |
432,161
+9,204
| +2% | +$309K |
|
1290
South Plains Financial
SPFI
$859M
| $14.7M | 0.01% |
377,988
+30,347
| +9% | +$1.16M |
|
1291
Marcus Corp
MCS
$916M
| $14.6M | 0.01% |
940,430
+27,734
| +3% | +$412K |
|
1292
Waste Management
WM
$90.1B
| $14.6M | 0.01% |
66,225
+2,431
| +4% | +$518K |
|
1293
Air Products & Chemicals
APD
$68.3B
| $14.5M | 0.01% |
58,889
+2,117
| +4% | +$537K |
|
1294
Repay Holdings
RPAY
$306M
| $14.5M | 0.01% |
3,971,655
-2,696,137
| -40% | -$10.8M |
|
1295
Qualys
QLYS
$6.57B
| $14.5M | 0.01% |
108,763
-77,821
| -42% | -$10.7M |
|
1296
MetroCity Bankshares
MCBS
$1.05B
| $14.4M | 0.01% |
543,594
+52,336
| +11% | +$1.4M |
|
1297
F&G Annuities & Life
FG
$3.61B
| $14.4M | 0.01% |
467,623
+62,401
| +15% | +$1.95M |
|
1298
TTM Technologies
TTMI
$14.6B
| $14.4M | 0.01% |
208,381
-739,200
| -78% | -$48.2M |
|
1299
Orrstown Financial Services
ORRF
$853M
| $14.4M | 0.01% |
405,825
+72,499
| +22% | +$2.53M |
|
|
AUGO
1300
Aura Minerals Inc
AUGO
$6.32B
| $14.2M | 0.01% |
+282,251
| New | +$11.1M |
|
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.