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 |
Salesforce
CRM
|
+$263M |
| 2 |
Church & Dwight Co
CHD
|
+$176M |
| 3 |
Lattice Semiconductor
LSCC
|
+$159M |
| 4 |
UnitedHealth
UNH
|
+$159M |
| 5 |
Meta Platforms (Facebook)
META
|
+$138M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Humana
HUM
|
+$314M |
| 2 |
iShares Russell Mid-Cap Value ETF
IWS
|
+$243M |
| 3 |
Air Products & Chemicals
APD
|
+$201M |
| 4 |
HES
Hess
HES
|
+$194M |
| 5 |
Visa
V
|
+$168M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.39% |
| 2 | Financials | 13.48% |
| 3 | Healthcare | 12.47% |
| 4 | Consumer Discretionary | 12.31% |
| 5 | Industrials | 10.13% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
551
Williams-Sonoma
WSM
$28.7B
| $43.6M | 0.03% |
431,726
+33,486
| +8% | +$2.9M |
|
552
Skywest
SKYW
$4.2B
| $43.5M | 0.03% |
832,806
+111,753
| +15% | +$5.02M |
|
553
Terex
TEX
$7.73B
| $43M | 0.03% |
747,785
+205,737
| +38% | +$10.6M |
|
554
ASML
ASML
$718B
| $42.9M | 0.03% |
56,662
+3,736
| +7% | +$2.47M |
|
555
Antero Resources
AR
$11.3B
| $42.7M | 0.03% |
1,881,351
-326,028
| -15% | -$8.26M |
|
556
Penumbra
PEN
$12.9B
| $42.5M | 0.03% |
169,065
+3,716
| +2% | +$821K |
|
557
Essential Properties Realty Trust
EPRT
$6.7B
| $42.5M | 0.03% |
1,660,900
-11,105
| -0.7% | -$257K |
|
558
iShares Russell 1000 Value ETF
IWD
$84.1B
| $42.4M | 0.03% |
256,605
-366,766
| -59% | -$56.6M |
|
559
PBF Energy
PBF
$8.73B
| $42.3M | 0.03% |
961,778
+27,846
| +3% | +$1.26M |
|
560
Twilio
TWLO
$38.3B
| $42.1M | 0.03% |
555,303
+2,834
| +0.5% | +$177K |
|
561
RadNet
RDNT
$6.05B
| $42M | 0.03% |
1,208,748
+460,803
| +62% | +$14.5M |
|
562
Century Communities
CCS
$2.02B
| $41.8M | 0.03% |
458,360
+64,055
| +16% | +$4.57M |
|
563
McKesson
MCK
$100B
| $41.5M | 0.03% |
89,546
-6,693
| -7% | -$3.04M |
|
564
Viking Therapeutics
VKTX
$3.86B
| $41.4M | 0.03% |
2,223,822
+21,594
| +1% | +$282K |
|
565
CNO Financial Group
CNO
$5.07B
| $41.3M | 0.03% |
1,478,804
+128,684
| +10% | +$3.24M |
|
|
566
Humana
HUM
$46.2B
| $41.1M | 0.03% |
89,796
-637,860
| -88% | -$314M |
|
567
RLI Corp
RLI
$5.82B
| $41M | 0.03% |
616,590
-24,490
| -4% | -$1.64M |
|
568
Shift4
FOUR
$3.65B
| $41M | 0.03% |
551,605
-683
| -0.1% | -$40.7K |
|
569
Harley-Davidson
HOG
$2.87B
| $41M | 0.03% |
1,112,450
+811,320
| +269% | +$25M |
|
570
MDU Resources
MDU
$4.29B
| $40.9M | 0.03% |
3,729,406
+2,768,494
| +288% | +$29.2M |
|
571
Power Integrations
POWI
$3.52B
| $40.5M | 0.03% |
492,966
-26,651
| -5% | -$2.04M |
|
572
NetEase
NTES
$78.2B
| $40.5M | 0.03% |
434,265
+43,943
| +11% | +$4.67M |
|
573
Enphase Energy
ENPH
$5.34B
| $40.5M | 0.03% |
306,147
-145,903
| -32% | -$15.5M |
|
574
Invitation Homes
INVH
$18B
| $40.4M | 0.03% |
1,184,807
-68,809
| -5% | -$2.24M |
|
575
Alaska Air
ALK
$5.38B
| $40.3M | 0.03% |
1,030,563
+883,142
| +599% | +$31.5M |
|
Similar funds
American Century Companies's Q4 2023 Portfolio in Review
As of Q4 2023, American Century Companies held 2,961 positions worth $145B, up 12% from $130B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
American Century Companies's Q4 2023 filing shows 141 new, 1,802 increased, 780 reduced and 86 closed positions. Its largest new stake was Nextpower Inc: 1,286,526 shares worth $60.3M. The largest sale was Humana, an estimated $314M.
By sector, the portfolio is most concentrated in Technology at 24% of assets, up from 23% a quarter earlier, followed by Financials and Healthcare.
- American Century Companies's largest Q4 2023 buy was Nextpower Inc: 1,286,526 shares worth $60.3M.
- American Century Companies added most to Salesforce in Q4 2023, an estimated $263M increase.
- American Century Companies's biggest Q4 2023 reduction was Humana, cutting an estimated $314M.
- American Century Companies fully exited Earthstone Energy Inc. Class A Common Stock in Q4 2023, selling an estimated $58.9M.
- American Century Companies's ten largest holdings make up 23% of its $145B portfolio in Q4 2023.
- American Century Companies opened 141 new positions and closed 86 in Q4 2023.
- American Century Companies's portfolio value rose 12% quarter-over-quarter to $145B.
Based on American Century Companies's 13F filing for Q4 2023, filed 13 Feb 2024.