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 |
Microsoft
MSFT
|
+$430M |
| 2 |
MRSH
Marsh
MRSH
|
+$342M |
| 3 |
Honeywell
HON
|
+$212M |
| 4 |
Owens Corning
OC
|
+$206M |
| 5 |
Coeur Mining
CDE
|
+$174M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$513M |
| 2 |
Alphabet (Google) Class A
GOOGL
|
+$440M |
| 3 |
NVIDIA
NVDA
|
+$416M |
| 4 |
Kenvue
KVUE
|
+$306M |
| 5 |
Apple
AAPL
|
+$213M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.15% |
| 2 | Financials | 13.37% |
| 3 | Consumer Discretionary | 11.55% |
| 4 | Industrials | 10.99% |
| 5 | Healthcare | 9.31% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
776
EPR Properties
EPR
$4.63B
| $46.8M | 0.02% |
935,987
+1,793
| +0.2% | +$98.6K |
|
777
Popular Inc
BPOP
$11.2B
| $46.7M | 0.02% |
348,079
-401,977
| -54% | -$53.9M |
|
778
Healthcare Services Group
HCSG
$1.52B
| $46.5M | 0.02% |
2,508,427
+350,205
| +16% | +$6.91M |
|
779
Bank of Montreal
BMO
$128B
| $46.4M | 0.02% |
342,798
+61,875
| +22% | +$8.6M |
|
780
Kimbell Royalty Partners
KRP
$1.48B
| $46.4M | 0.02% |
3,203,838
+124,215
| +4% | +$1.7M |
|
781
Monte Rosa Therapeutics
GLUE
$1.34B
| $46.2M | 0.02% |
2,809,647
+1,480,028
| +111% | +$28.3M |
|
782
Schneider National
SNDR
$6.23B
| $46.2M | 0.02% |
1,752,240
+263,022
| +18% | +$7.28M |
|
783
W.P. Carey
WPC
$16B
| $46.2M | 0.02% |
679,231
+146,123
| +27% | +$10.2M |
|
784
iShares Core S&P 500 ETF
IVV
$904B
| $46M | 0.02% |
70,371
+12,051
| +21% | +$8.23M |
|
785
PayPal
PYPL
$50B
| $45.7M | 0.02% |
1,009,795
+224,577
| +29% | +$10.8M |
|
|
ORLA
786
DELISTED
Orla Mining
ORLA
| $45.7M | 0.02% |
2,839,813
+1,346,605
| +90% | +$22.4M |
|
787
Cemex
CX
$16.3B
| $45.6M | 0.02% |
3,987,620
+194,609
| +5% | +$2.32M |
|
788
Ford
F
$55.9B
| $45.5M | 0.02% |
3,945,128
-6,028,138
| -60% | -$79.4M |
|
789
GDS Holdings
GDS
$6.26B
| $45.5M | 0.02% |
1,129,178
-44,314
| -4% | -$1.9M |
|
790
Automatic Data Processing
ADP
$108B
| $45.5M | 0.02% |
223,741
-154,420
| -41% | -$35.4M |
|
791
Enova International
ENVA
$6.26B
| $45.3M | 0.02% |
333,494
+249,492
| +297% | +$37.2M |
|
792
WSFS Financial
WSFS
$4.1B
| $45.3M | 0.02% |
691,361
+12,741
| +2% | +$803K |
|
|
P
793
Everpure Inc
P
$32.7B
| $45M | 0.02% |
762,193
+86,987
| +13% | +$5.89M |
|
794
United Rentals
URI
$71.3B
| $44.9M | 0.02% |
61,579
+20
| +0% | +$16.8K |
|
|
NVO
795
Novo Nordisk
NVO
$209B
| $44.5M | 0.02% |
1,211,319
+332,167
| +38% | +$15.7M |
|
796
Innoviva
INVA
$1.5B
| $44.5M | 0.02% |
1,910,021
-329,721
| -15% | -$7.1M |
|
797
Globe Life
GL
$14.3B
| $44.5M | 0.02% |
319,731
+19,900
| +7% | +$2.81M |
|
798
Lithia Motors
LAD
$8.23B
| $44.4M | 0.02% |
177,787
+118,689
| +201% | +$35.3M |
|
799
CACI
CACI
$14.3B
| $44.3M | 0.02% |
81,397
+2,105
| +3% | +$1.27M |
|
|
BOW
800
Bowhead Specialty Holdings
BOW
$1.1B
| $44.2M | 0.02% |
1,969,668
+142,143
| +8% | +$3.45M |
|
Similar funds
American Century Companies's Q1 2026 Portfolio in Review
As of Q1 2026, American Century Companies held 2,945 positions worth $194B, down 2.4% from $199B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
American Century Companies's Q1 2026 filing shows 133 new, 1,604 increased, 1,039 reduced and 115 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 2,015,224 shares worth $127M. The largest sale was Amazon, an estimated $513M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q1 2026 buy was Sunbelt Rentals Holdings: 2,015,224 shares worth $127M.
- American Century Companies added most to Microsoft in Q1 2026, an estimated $430M increase.
- American Century Companies's biggest Q1 2026 reduction was Amazon, cutting an estimated $513M.
- American Century Companies fully exited Icon in Q1 2026, selling an estimated $189M.
- American Century Companies's ten largest holdings make up 24% of its $194B portfolio in Q1 2026.
- American Century Companies opened 133 new positions and closed 115 in Q1 2026.
- American Century Companies's portfolio value fell 2.4% quarter-over-quarter to $194B.
Based on American Century Companies's 13F filing for Q1 2026, filed 15 May 2026.