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 | |
|---|---|---|---|---|---|---|
|
MRO
876
DELISTED
Marathon Oil Corporation
MRO
| $14.6M | 0.01% |
615,519
+238,546
| +63% | +$6.1M |
|
877
AdvanSix
ASIX
$446M
| $14.6M | 0.01% |
381,257
+51,537
| +16% | +$2.06M |
|
878
Surgery Partners
SGRY
$1.99B
| $14.6M | 0.01% |
424,845
+4,321
| +1% | +$140K |
|
879
Hartford Financial Services
HIG
$37.8B
| $14.5M | 0.01% |
208,373
+35,924
| +21% | +$2.67M |
|
880
POSCO
PKX
$17.1B
| $14.5M | 0.01% |
219,985
+28,498
| +15% | +$1.76M |
|
881
NiSource
NI
$20.2B
| $14.4M | 0.01% |
516,008
+112,515
| +28% | +$3.08M |
|
882
AptarGroup
ATR
$8.43B
| $14.3M | 0.01% |
120,929
+2,487
| +2% | +$283K |
|
883
Exelon
EXC
$47B
| $14.2M | 0.01% |
341,819
-93,052
| -21% | -$3.88M |
|
|
NEX
884
DELISTED
NexTier Oilfield Solutions Inc.
NEX
| $14.1M | 0.01% |
1,779,131
+822,383
| +86% | +$7.36M |
|
885
Fortinet
FTNT
$121B
| $14.1M | 0.01% |
213,236
-27,080
| -11% | -$1.54M |
|
886
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.44B
| $14M | 0.01% |
493,098
+114,607
| +30% | +$3.62M |
|
|
PR
887
Permian Resources
PR
$17.7B
| $14M | 0.01% |
1,332,088
-223,298
| -14% | -$2.28M |
|
888
Texas Roadhouse
TXRH
$13.6B
| $13.9M | 0.01% |
128,928
+26,076
| +25% | +$2.67M |
|
|
SOVO
889
DELISTED
Sovos Brands, Inc. Common Stock
SOVO
| $13.9M | 0.01% |
835,778
-1,114,396
| -57% | -$15.7M |
|
890
Petrobras Class A
PBR.A
$104B
| $13.9M | 0.01% |
1,472,694
+278,654
| +23% | +$2.69M |
|
891
Telephone and Data Systems
TDS
$4.03B
| $13.8M | 0.01% |
1,312,411
+160,754
| +14% | +$1.87M |
|
892
Pinduoduo
PDD
$120B
| $13.8M | 0.01% |
181,344
-32,395
| -15% | -$2.93M |
|
893
KE Holdings
BEKE
$18.7B
| $13.8M | 0.01% |
730,936
+100,029
| +16% | +$1.85M |
|
894
PACCAR
PCAR
$68.8B
| $13.7M | 0.01% |
187,511
+68,487
| +58% | +$4.9M |
|
895
Northwest Natural Holdings
NWN
$2.14B
| $13.7M | 0.01% |
287,809
-11,387
| -4% | -$550K |
|
896
UGI
UGI
$7.56B
| $13.6M | 0.01% |
392,230
+38,386
| +11% | +$1.46M |
|
|
CPRX
897
DELISTED
Catalyst Pharmaceutical
CPRX
| $13.5M | 0.01% |
812,206
-28,095
| -3% | -$464K |
|
898
Cousins Properties
CUZ
$4.93B
| $13.4M | 0.01% |
627,841
+561,178
| +842% | +$13.7M |
|
899
Banner Corp
BANR
$2.5B
| $13.4M | 0.01% |
250,820
+13,234
| +6% | +$808K |
|
900
ResMed
RMD
$32.9B
| $13.4M | 0.01% |
61,036
-1,730
| -3% | -$375K |
|
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.