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 | |
|---|---|---|---|---|---|---|
1001
United Airlines
UAL
$41B
| $10.5M | 0.01% |
237,443
+70,120
| +42% | +$3.36M |
|
1002
NVR
NVR
$17B
| $10.5M | 0.01% |
1,884
+563
| +43% | +$2.91M |
|
|
AEL
1003
DELISTED
American Equity Investment Life Holding Company
AEL
| $10.4M | 0.01% |
285,982
+243,593
| +575% | +$10.4M |
|
1004
Nelnet
NNI
$4.55B
| $10.4M | 0.01% |
114,519
+9,931
| +9% | +$920K |
|
1005
Advanced Energy
AEIS
$13.2B
| $10.3M | 0.01% |
105,246
-121,288
| -54% | -$11.4M |
|
1006
Ceco Environmental
CECO
$4.5B
| $10.3M | 0.01% |
736,070
-444,768
| -38% | -$6.29M |
|
1007
DigitalBridge
DBRG
$2.94B
| $10.3M | 0.01% |
858,810
+3,983
| +0.5% | +$50K |
|
|
UCTT
1008
Ultra Clean Holdings
UCTT
$4.21B
| $10.3M | 0.01% |
317,137
+53,576
| +20% | +$1.77M |
|
1009
Diageo
DEO
$52.8B
| $10.1M | 0.01% |
55,906
+4,426
| +9% | +$781K |
|
1010
Viatris
VTRS
$18.4B
| $9.98M | 0.01% |
1,039,983
+296,058
| +40% | +$3.28M |
|
1011
Insmed
INSM
$27.6B
| $9.94M | 0.01% |
583,964
-73,609
| -11% | -$1.43M |
|
1012
Encore Capital Group
ECPG
$2.15B
| $9.93M | 0.01% |
196,750
+29,821
| +18% | +$1.56M |
|
1013
La-Z-Boy
LZB
$1.67B
| $9.89M | 0.01% |
339,931
+137,032
| +68% | +$3.9M |
|
|
MODV
1014
DELISTED
ModivCare
MODV
| $9.88M | 0.01% |
117,497
+350
| +0.3% | +$33.7K |
|
|
SLCA
1015
DELISTED
U.S. SILICA HOLDINGS, INC.
SLCA
| $9.87M | 0.01% |
826,521
+126,387
| +18% | +$1.5M |
|
|
HIBB
1016
DELISTED
Hibbett, Inc. Common Stock
HIBB
| $9.85M | 0.01% |
168,717
+18,333
| +12% | +$1.23M |
|
1017
3M
MMM
$94.2B
| $9.84M | 0.01% |
113,447
+28,088
| +33% | +$2.65M |
|
1018
Yum China
YUMC
$16.2B
| $9.83M | 0.01% |
157,733
-157,468
| -50% | -$9.51M |
|
1019
iShares Core S&P 500 ETF
IVV
$910B
| $9.82M | 0.01% |
24,227
+4,654
| +24% | +$1.87M |
|
1020
Virtus Investment Partners
VRTS
$1.14B
| $9.8M | 0.01% |
54,515
+12,785
| +31% | +$2.59M |
|
1021
Harmony Gold Mining
HMY
$12B
| $9.8M | 0.01% |
2,389,027
+291,133
| +14% | +$1.04M |
|
1022
United Natural Foods
UNFI
$2.94B
| $9.74M | 0.01% |
369,542
-209,664
| -36% | -$7.64M |
|
1023
JFrog
FROG
$11.5B
| $9.71M | 0.01% |
493,874
-462,523
| -48% | -$10.3M |
|
1024
Primerica
PRI
$9.62B
| $9.71M | 0.01% |
56,349
+6,671
| +13% | +$1.09M |
|
1025
Gartner
IT
$11.6B
| $9.68M | 0.01% |
29,748
-11,909
| -29% | -$3.94M |
|
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.