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 | |
|---|---|---|---|---|---|---|
76
Berkshire Hathaway Class B
BRK.B
$1.09T
| $354M | 0.28% |
1,152,049
+92,734
| +9% | +$28.6M |
|
77
Salesforce
CRM
$160B
| $350M | 0.28% |
1,775,943
-61,099
| -3% | -$10.3M |
|
78
Linde
LIN
$223B
| $348M | 0.27% |
978,731
-292,115
| -23% | -$97.8M |
|
|
MRSH
79
Marsh
MRSH
$90.4B
| $344M | 0.27% |
2,068,263
+191,617
| +10% | +$31.9M |
|
80
American Tower
AMT
$80.1B
| $343M | 0.27% |
1,680,861
-249,650
| -13% | -$52.4M |
|
81
Canadian Pacific Kansas City
CP
$82.4B
| $338M | 0.27% |
4,411,676
+336
| +0% | +$25.9K |
|
|
82
Humana
HUM
$46.9B
| $338M | 0.27% |
698,954
+557,432
| +394% | +$276M |
|
83
HDFC Bank
HDB
$119B
| $336M | 0.26% |
10,117,562
-2,359,544
| -19% | -$78.9M |
|
84
Lockheed Martin
LMT
$139B
| $335M | 0.26% |
709,478
-69,364
| -9% | -$32.5M |
|
85
Home Depot
HD
$342B
| $335M | 0.26% |
1,136,527
-17,473
| -2% | -$5.36M |
|
86
SLB Ltd
SLB
$77.6B
| $331M | 0.26% |
6,758,689
+1,651,990
| +32% | +$87.7M |
|
87
Norfolk Southern
NSC
$76B
| $331M | 0.26% |
1,562,936
+95,493
| +7% | +$22.1M |
|
88
United Parcel Service
UPS
$88.9B
| $330M | 0.26% |
1,703,101
+117,312
| +7% | +$21.5M |
|
89
Henry Schein
HSIC
$10.1B
| $328M | 0.26% |
4,028,025
+78,846
| +2% | +$6.43M |
|
90
Automatic Data Processing
ADP
$107B
| $324M | 0.26% |
1,455,197
+22,958
| +2% | +$5.18M |
|
91
Oshkosh
OSK
$9.51B
| $322M | 0.25% |
3,865,359
-72,870
| -2% | -$6.61M |
|
92
Avantor
AVTR
$9.31B
| $318M | 0.25% |
15,114,767
+1,502,710
| +11% | +$34.2M |
|
93
Chevron
CVX
$384B
| $318M | 0.25% |
1,955,765
+10,923
| +0.6% | +$1.83M |
|
94
EOG Resources
EOG
$74.3B
| $314M | 0.25% |
2,740,749
+48,101
| +2% | +$5.83M |
|
|
95
iShares Russell Mid-Cap Value ETF
IWS
$16B
| $310M | 0.24% |
2,923,489
+1,509,511
| +107% | +$165M |
|
96
TE Connectivity
TEL
$62.5B
| $310M | 0.24% |
2,366,249
-224,029
| -9% | -$28.4M |
|
|
PXD
97
DELISTED
Pioneer Natural Resource Co.
PXD
| $310M | 0.24% |
1,524,036
-179,574
| -11% | -$38.6M |
|
98
Walmart Inc
WMT
$921B
| $309M | 0.24% |
6,298,209
-342,846
| -5% | -$16.3M |
|
99
Monster Beverage
MNST
$91.1B
| $304M | 0.24% |
11,240,532
-3,094,416
| -22% | -$79.4M |
|
100
Marvell Technology
MRVL
$198B
| $302M | 0.24% |
7,003,389
-48,043
| -0.7% | -$2.02M |
|
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.