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 | |
|---|---|---|---|---|---|---|
951
Metallus
MTUS
$892M
| $11.9M | 0.01% |
651,088
+82,488
| +15% | +$1.54M |
|
952
Skyworks Solutions
SWKS
$10.5B
| $11.9M | 0.01% |
100,815
+70,372
| +231% | +$7.8M |
|
|
RYZ
953
Ryerson Holding Corp
RYZ
$1.5B
| $11.8M | 0.01% |
325,264
+83,049
| +34% | +$3.01M |
|
954
Skywest
SKYW
$4.21B
| $11.8M | 0.01% |
550,502
+71,587
| +15% | +$1.4M |
|
955
Schrodinger
SDGR
$1.38B
| $11.8M | 0.01% |
449,255
+3,497
| +0.8% | +$83.1K |
|
|
PRFT
956
DELISTED
Perficient Inc
PRFT
| $11.6M | 0.01% |
161,244
+13,884
| +9% | +$1.01M |
|
957
Sturm, Ruger & Co
RGR
$601M
| $11.6M | 0.01% |
206,063
+29,472
| +17% | +$1.64M |
|
958
SunCoke Energy
SXC
$788M
| $11.6M | 0.01% |
1,293,405
+220,002
| +20% | +$2.01M |
|
959
News Corp Class A
NWSA
$15.6B
| $11.6M | 0.01% |
671,387
+612,748
| +1,045% | +$11.2M |
|
960
US Foods
USFD
$23.8B
| $11.6M | 0.01% |
313,591
+294,502
| +1,543% | +$10.9M |
|
961
Scholastic
SCHL
$784M
| $11.6M | 0.01% |
338,203
+47,785
| +16% | +$2.04M |
|
962
Aon
AON
$75.7B
| $11.5M | 0.01% |
36,698
-1,568
| -4% | -$485K |
|
963
Orion
OEC
$360M
| $11.5M | 0.01% |
441,750
+181,544
| +70% | +$4.11M |
|
964
KB Financial Group
KB
$41.7B
| $11.5M | 0.01% |
315,453
+68,582
| +28% | +$2.83M |
|
|
DCH
965
Dauch Corp
DCH
$1.6B
| $11.4M | 0.01% |
1,462,137
+168,310
| +13% | +$1.44M |
|
966
Vipshop
VIPS
$6.8B
| $11.4M | 0.01% |
741,167
+115,666
| +18% | +$1.72M |
|
967
Triumph Financial Inc
TFIN
$1.87B
| $11.3M | 0.01% |
195,968
+28,710
| +17% | +$1.65M |
|
968
Perdoceo Education
PRDO
$1.99B
| $11.3M | 0.01% |
870,318
+121,419
| +16% | +$1.7M |
|
969
Shinhan Financial Group
SHG
$35.1B
| $11.3M | 0.01% |
417,429
+52,500
| +14% | +$1.6M |
|
970
CVR Energy
CVI
$3.58B
| $11.3M | 0.01% |
344,229
+31,992
| +10% | +$1.03M |
|
971
Vermilion Energy
VET
$1.72B
| $11.3M | 0.01% |
888,081
-923,373
| -51% | -$13M |
|
972
Carlisle Companies
CSL
$14.9B
| $11.3M | 0.01% |
49,846
+40,415
| +429% | +$9.83M |
|
973
Baytex Energy
BTE
$3B
| $11.2M | 0.01% |
+2,954,129
| New | +$10.9M |
|
|
JHG
974
DELISTED
Janus Henderson
JHG
| $11.2M | 0.01% |
419,692
+25,352
| +6% | +$675K |
|
975
Suncor Energy
SU
$76.5B
| $11.2M | 0.01% |
359,570
+21,165
| +6% | +$688K |
|
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.