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 |
Humana
HUM
|
+$276M |
| 2 |
NVIDIA
NVDA
|
+$243M |
| 3 |
Meta Platforms (Facebook)
META
|
+$206M |
| 4 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$165M |
| 5 |
Colgate-Palmolive
CL
|
+$162M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$615M |
| 2 |
Microsoft
MSFT
|
+$544M |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$322M |
| 4 |
L3Harris
LHX
|
+$254M |
| 5 |
Idexx Laboratories
IDXX
|
+$227M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.01% |
| 2 | Healthcare | 14.17% |
| 3 | Financials | 13.99% |
| 4 | Consumer Discretionary | 11.07% |
| 5 | Industrials | 9.74% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
701
Freshpet
FRPT
$3.5B
| $22.4M | 0.02% |
339,320
-22,795
| -6% | -$1.4M |
|
702
Genworth Financial
GNW
$3.77B
| $22.4M | 0.02% |
4,457,535
+832,217
| +23% | +$4.61M |
|
703
Tronox
TROX
$958M
| $22.2M | 0.02% |
1,550,576
+283,293
| +22% | +$4.37M |
|
|
IPG
704
DELISTED
Interpublic Group of Companies
IPG
| $22.2M | 0.02% |
595,381
+122,524
| +26% | +$4.4M |
|
705
United Therapeutics
UTHR
$21.5B
| $22.2M | 0.02% |
99,261
+83,477
| +529% | +$20.6M |
|
706
Acadia Healthcare
ACHC
$2.82B
| $22.2M | 0.02% |
307,797
-1,288
| -0.4% | -$100K |
|
707
Old Dominion Freight Line
ODFL
$44.7B
| $22.1M | 0.02% |
129,898
-21,290
| -14% | -$3.56M |
|
|
VRTV
708
DELISTED
VERITIV CORPORATION
VRTV
| $22.1M | 0.02% |
169,972
+19,975
| +13% | +$2.56M |
|
709
Avantis US Large Cap Value ETF
AVLV
$18.4B
| $22.1M | 0.02% |
432,031
+188,435
| +77% | +$9.78M |
|
710
Hecla Mining
HL
$11.9B
| $22M | 0.02% |
3,483,342
-257,999
| -7% | -$1.48M |
|
711
KB Home
KBH
$3.45B
| $21.8M | 0.02% |
551,323
+528,005
| +2,264% | +$19.3M |
|
712
LCI Industries
LCII
$2.6B
| $21.8M | 0.02% |
205,182
+71,453
| +53% | +$7.82M |
|
713
RadNet
RDNT
$6.08B
| $21.8M | 0.02% |
870,609
+191,427
| +28% | +$4.16M |
|
714
BILL Holdings
BILL
$5.11B
| $21.8M | 0.02% |
293,630
-2,582
| -0.9% | -$239K |
|
|
BLD
715
DELISTED
TopBuild
BLD
| $21.7M | 0.02% |
+104,321
| New | +$20.2M |
|
716
Nu Skin
NUS
$236M
| $21.7M | 0.02% |
552,730
+71,827
| +15% | +$2.99M |
|
717
Builders FirstSource
BLDR
$7.91B
| $21.6M | 0.02% |
243,718
-61,686
| -20% | -$4.89M |
|
|
DEA
718
Easterly Government Properties
DEA
$1.18B
| $21.6M | 0.02% |
629,369
-47,587
| -7% | -$1.78M |
|
719
Leidos
LDOS
$17.9B
| $21.5M | 0.02% |
233,653
-70,199
| -23% | -$6.79M |
|
|
CNR
720
Core Natural Resources Inc
CNR
$4.64B
| $21.5M | 0.02% |
369,104
+48,884
| +15% | +$2.79M |
|
721
Interactive Brokers
IBKR
$41.4B
| $21.5M | 0.02% |
1,040,276
+994,344
| +2,165% | +$20.2M |
|
722
Columbia Banking Systems
COLB
$9.18B
| $21.4M | 0.02% |
1,001,237
+654,235
| +189% | +$18.2M |
|
723
Hyatt Hotels
H
$16.9B
| $21.4M | 0.02% |
191,728
+176,596
| +1,167% | +$19.3M |
|
724
Assured Guaranty
AGO
$3.35B
| $21.4M | 0.02% |
425,289
+90,503
| +27% | +$5.26M |
|
725
Parsons
PSN
$5.08B
| $21.3M | 0.02% |
+476,307
| New | +$20.9M |
|
Similar funds
American Century Companies's Q1 2023 Portfolio in Review
As of Q1 2023, American Century Companies held 2,730 positions worth $127B, up 3.7% from $122B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
American Century Companies's Q1 2023 filing shows 153 new, 1,696 increased, 700 reduced and 63 closed positions. Its largest new stake was Atlassian: 260,346 shares worth $44.6M. The largest sale was Amazon, an estimated $615M.
By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 19% a quarter earlier, followed by Healthcare and Financials.
- American Century Companies's largest Q1 2023 buy was Atlassian: 260,346 shares worth $44.6M.
- American Century Companies added most to Humana in Q1 2023, an estimated $276M increase.
- American Century Companies's biggest Q1 2023 reduction was Amazon, cutting an estimated $615M.
- American Century Companies fully exited SVB Financial Group in Q1 2023, selling an estimated $73M.
- American Century Companies's ten largest holdings make up 20% of its $127B portfolio in Q1 2023.
- American Century Companies opened 153 new positions and closed 63 in Q1 2023.
- American Century Companies's portfolio value rose 3.7% quarter-over-quarter to $127B.
Based on American Century Companies's 13F filing for Q1 2023, filed 11 May 2023.