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 | |
|---|---|---|---|---|---|---|
926
Comstock Resources
CRK
$3.99B
| $12.6M | 0.01% |
1,169,912
+262,681
| +29% | +$3.12M |
|
927
Albany International
AIN
$1.82B
| $12.6M | 0.01% |
141,949
-8,518
| -6% | -$859K |
|
928
AMN Healthcare
AMN
$1.34B
| $12.6M | 0.01% |
151,643
-46,367
| -23% | -$4.37M |
|
929
Monarch Casino & Resort
MCRI
$2.2B
| $12.6M | 0.01% |
169,405
+26,183
| +18% | +$1.99M |
|
930
Jazz Pharmaceuticals
JAZZ
$16B
| $12.5M | 0.01% |
85,495
+46,571
| +120% | +$6.89M |
|
931
SFL Corp
SFL
$1.61B
| $12.5M | 0.01% |
1,311,357
+192,384
| +17% | +$1.9M |
|
932
Yum! Brands
YUM
$41.2B
| $12.5M | 0.01% |
96,827
+4,055
| +4% | +$522K |
|
|
CTRA
933
DELISTED
Coterra Energy
CTRA
| $12.4M | 0.01% |
507,368
-5,202
| -1% | -$128K |
|
934
StepStone Group
STEP
$4.28B
| $12.4M | 0.01% |
511,448
-744,548
| -59% | -$20.3M |
|
935
Sonic Automotive
SAH
$2.51B
| $12.4M | 0.01% |
227,835
+17,466
| +8% | +$940K |
|
936
American Eagle Outfitters
AEO
$2.73B
| $12.4M | 0.01% |
938,970
+74,944
| +9% | +$1.1M |
|
937
Knight Transportation
KNX
$11.9B
| $12.3M | 0.01% |
217,467
-12,450
| -5% | -$712K |
|
938
Hilltop Holdings
HTH
$2.28B
| $12.3M | 0.01% |
414,024
+43,940
| +12% | +$1.39M |
|
939
Rocket Lab Corp
RKLB
$51.2B
| $12.2M | 0.01% |
3,255,154
+372,021
| +13% | +$1.67M |
|
940
IAMGOLD
IAG
$10.1B
| $12.2M | 0.01% |
4,454,488
+1,938,490
| +77% | +$4.93M |
|
|
AQUA
941
DELISTED
Evoqua Water Technologies Corp. Common Stock
AQUA
| $12.2M | 0.01% |
244,914
-202,377
| -45% | -$9.45M |
|
942
AerCap
AER
$23.5B
| $12.2M | 0.01% |
216,502
+3,028
| +1% | +$181K |
|
943
Molina Healthcare
MOH
$10.7B
| $12.1M | 0.01% |
45,426
-14,545
| -24% | -$4.18M |
|
944
Petrobras
PBR
$115B
| $12.1M | 0.01% |
1,151,032
+215,704
| +23% | +$2.35M |
|
|
BWIN
945
Baldwin Insurance Group
BWIN
$2.99B
| $12.1M | 0.01% |
475,183
-1,389
| -0.3% | -$38.6K |
|
946
Enterprise Financial Services Corp
EFSC
$2.4B
| $12.1M | 0.01% |
270,871
+56,084
| +26% | +$2.87M |
|
947
Itaú Unibanco
ITUB
$80.9B
| $12.1M | 0.01% |
2,845,859
-5,543,009
| -66% | -$23.5M |
|
948
H&R Block
HRB
$6.76B
| $12M | 0.01% |
341,693
-326,742
| -49% | -$12.1M |
|
949
OFG Bancorp
OFG
$2.26B
| $12M | 0.01% |
481,983
+60,603
| +14% | +$1.69M |
|
950
Nabors Industries
NBR
$1.35B
| $12M | 0.01% |
98,517
+16,212
| +20% | +$2.46M |
|
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.