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 | |
|---|---|---|---|---|---|---|
551
VF Corp
VFC
$5.79B
| $71.3M | 0.04% |
3,941,324
+1,596,778
| +68% | +$25.9M |
|
552
Valley National Bancorp
VLY
$8.3B
| $71.2M | 0.04% |
6,092,274
-47,886
| -0.8% | -$531K |
|
553
Martin Marietta Materials
MLM
$32.7B
| $71M | 0.04% |
114,048
-4,649
| -4% | -$2.89M |
|
554
McCormick & Company Non-Voting
MKC
$14.6B
| $70.7M | 0.04% |
1,037,345
+311,358
| +43% | +$20.7M |
|
555
Church & Dwight Co
CHD
$24B
| $70.6M | 0.04% |
842,308
-6,097
| -0.7% | -$521K |
|
|
CPRX
556
DELISTED
Catalyst Pharmaceutical
CPRX
| $70.6M | 0.04% |
3,025,271
+497,085
| +20% | +$11.1M |
|
557
American Century Short Duration Strategic Income ETF
SDSI
$256M
| $70.6M | 0.04% |
1,368,323
+428,272
| +46% | +$22.1M |
|
558
Coherent
COHR
$64B
| $70.5M | 0.04% |
381,925
+376,339
| +6,737% | +$56.3M |
|
559
Expro Ltd
XPRO
$2.1B
| $70.4M | 0.04% |
5,272,763
+733,775
| +16% | +$9.89M |
|
560
Customers Bancorp
CUBI
$2.82B
| $70.4M | 0.04% |
962,430
+16,605
| +2% | +$1.14M |
|
561
BlackLine
BL
$1.82B
| $70.4M | 0.04% |
1,272,708
-13,477
| -1% | -$742K |
|
562
Novanta
NOVT
$6.33B
| $70.4M | 0.04% |
+591,243
| New | +$67.3M |
|
563
Albany International
AIN
$1.82B
| $70M | 0.04% |
1,381,396
-327,834
| -19% | -$17M |
|
564
Crocs
CROX
$6.36B
| $69.8M | 0.04% |
816,667
+99,265
| +14% | +$8.3M |
|
565
Interface
TILE
$2.24B
| $69.8M | 0.04% |
2,500,895
+88,346
| +4% | +$2.41M |
|
566
Edgewell Personal Care
EPC
$1.31B
| $69.8M | 0.04% |
4,091,260
+141,070
| +4% | +$2.61M |
|
567
ZIM Integrated Shipping Services
ZIM
$3.23B
| $69.3M | 0.03% |
3,265,171
+278,534
| +9% | +$4.67M |
|
568
Wayfair
W
$13.9B
| $69.2M | 0.03% |
689,464
+29,577
| +4% | +$2.84M |
|
569
Agilysys
AGYS
$3.25B
| $69M | 0.03% |
580,328
-39,892
| -6% | -$4.8M |
|
570
Harmony Biosciences
HRMY
$2.24B
| $68.9M | 0.03% |
1,841,672
+172,107
| +10% | +$5.66M |
|
571
America Movil
AMX
$69.8B
| $68.9M | 0.03% |
3,332,881
+887,532
| +36% | +$19.5M |
|
572
AAR Corp
AIR
$5.77B
| $68.9M | 0.03% |
831,797
+50,464
| +6% | +$4.18M |
|
573
Essex Property Trust
ESS
$18.5B
| $68.8M | 0.03% |
263,043
-1,844
| -0.7% | -$477K |
|
|
SNV
574
DELISTED
Synovus
SNV
| $68.6M | 0.03% |
1,370,914
+433,327
| +46% | +$20.8M |
|
575
Axalta
AXTA
$7.93B
| $68.6M | 0.03% |
2,123,560
+1,783,569
| +525% | +$52.3M |
|
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.