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 | |
|---|---|---|---|---|---|---|
551
Schneider National
SNDR
$6.37B
| $33.1M | 0.03% |
1,237,497
-263,073
| -18% | -$7.09M |
|
552
Chewy
CHWY
$9.2B
| $32.9M | 0.03% |
880,949
+510
| +0.1% | +$21.1K |
|
553
Murphy USA
MUSA
$10.4B
| $32.9M | 0.03% |
127,596
+3,184
| +3% | +$828K |
|
554
MGP Ingredients
MGPI
$389M
| $32.9M | 0.03% |
340,161
-26,718
| -7% | -$2.61M |
|
|
ALE
555
DELISTED
Allete
ALE
| $32.8M | 0.03% |
509,112
+63,344
| +14% | +$3.96M |
|
556
Churchill Downs
CHDN
$6.2B
| $32.8M | 0.03% |
255,390
-13,206
| -5% | -$1.59M |
|
557
Cabot Corp
CBT
$4.45B
| $32.7M | 0.03% |
427,318
+25,901
| +6% | +$1.94M |
|
558
SEI Investments
SEIC
$12.8B
| $32.7M | 0.03% |
568,887
+2,555
| +0.5% | +$153K |
|
559
CNX Resources
CNX
$5.23B
| $32.5M | 0.03% |
2,028,512
+560,703
| +38% | +$8.91M |
|
560
Matsons
MATX
$6.39B
| $32.4M | 0.03% |
543,042
+80,409
| +17% | +$5.18M |
|
561
Power Integrations
POWI
$3.48B
| $32.4M | 0.03% |
383,545
+11,124
| +3% | +$924K |
|
562
Xcel Energy
XEL
$49.3B
| $32.4M | 0.03% |
480,867
+16,130
| +3% | +$1.09M |
|
563
Onto Innovation
ONTO
$20.6B
| $32.4M | 0.03% |
368,684
+12,269
| +3% | +$995K |
|
564
Belden
BDC
$5.36B
| $32.3M | 0.03% |
372,516
-149,923
| -29% | -$12.4M |
|
565
National Health Investors
NHI
$3.5B
| $31.9M | 0.03% |
617,661
-95,144
| -13% | -$5.19M |
|
|
CMA
566
DELISTED
Comerica
CMA
| $31.7M | 0.03% |
731,593
+444,436
| +155% | +$28.5M |
|
567
Vir Biotechnology
VIR
$1.52B
| $31.7M | 0.03% |
1,363,493
+309,573
| +29% | +$7.92M |
|
568
Regions Financial
RF
$27B
| $31.6M | 0.02% |
1,710,021
-3,751,471
| -69% | -$81.7M |
|
569
AES
AES
$10.5B
| $31.6M | 0.02% |
1,313,943
-48,827
| -4% | -$1.24M |
|
570
Antero Resources
AR
$11.3B
| $31.2M | 0.02% |
1,353,355
+1,197,059
| +766% | +$31.5M |
|
571
Werner Enterprises
WERN
$2.31B
| $31.1M | 0.02% |
708,303
+97,236
| +16% | +$4.42M |
|
572
InMode
INMD
$875M
| $31.1M | 0.02% |
972,680
-563,673
| -37% | -$19.3M |
|
573
Maravai LifeSciences
MRVI
$861M
| $30.9M | 0.02% |
2,290,619
-64,899
| -3% | -$932K |
|
574
Option Care Health
OPCH
$3.61B
| $30.9M | 0.02% |
972,804
+65,036
| +7% | +$1.95M |
|
575
Ball Corp
BALL
$16.4B
| $30.8M | 0.02% |
561,406
-11,943
| -2% | -$664K |
|
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.