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 | |
|---|---|---|---|---|---|---|
401
Ventas
VTR
$46.2B
| $56.9M | 0.04% |
1,315,946
+35,037
| +3% | +$1.69M |
|
|
WIRE
402
DELISTED
Encore Wire Corp
WIRE
| $56.8M | 0.04% |
306,728
+63,370
| +26% | +$10.8M |
|
403
Progyny
PGNY
$1.99B
| $56.8M | 0.04% |
1,768,057
-772,138
| -30% | -$25.5M |
|
404
PagerDuty
PD
$907M
| $56.8M | 0.04% |
1,622,641
-1,676
| -0.1% | -$49.2K |
|
|
NVO
405
Novo Nordisk
NVO
$201B
| $56.6M | 0.04% |
729,926
+80,278
| +12% | +$5.69M |
|
406
Honeywell
HON
$74.4B
| $56.6M | 0.04% |
320,116
+10,107
| +3% | +$1.9M |
|
407
American Century Diversified Corporate Bond ETF
KORP
$899M
| $56.5M | 0.04% |
1,218,562
| – | – |
|
408
Southwest Gas
SWX
$6.67B
| $56.5M | 0.04% |
904,812
+242,866
| +37% | +$15.5M |
|
409
McKesson
MCK
$100B
| $56.3M | 0.04% |
158,272
-79,895
| -34% | -$28.9M |
|
410
On Holding
ONON
$10.4B
| $56.1M | 0.04% |
1,809,396
+939,218
| +108% | +$21.3M |
|
411
Driven Brands
DRVN
$2.12B
| $56.1M | 0.04% |
1,853,066
-165,428
| -8% | -$4.68M |
|
412
AutoNation
AN
$6.88B
| $55.9M | 0.04% |
415,900
-79,717
| -16% | -$10.2M |
|
413
First Interstate BancSystem
FIBK
$3.69B
| $55.9M | 0.04% |
1,870,502
+674,388
| +56% | +$23.7M |
|
414
MetLife
MET
$61.7B
| $55.7M | 0.04% |
961,742
-113,588
| -11% | -$7.67M |
|
415
Atkore
ATKR
$3.17B
| $55.6M | 0.04% |
395,842
-482,252
| -55% | -$65.3M |
|
416
AvalonBay Communities
AVB
$26.3B
| $55M | 0.04% |
327,210
+301,016
| +1,149% | +$51.3M |
|
417
Ulta Beauty
ULTA
$22.2B
| $54.9M | 0.04% |
100,573
+19,068
| +23% | +$9.79M |
|
418
American Century Focused Dynamic Growth ETF
FDG
$427M
| $54.6M | 0.04% |
931,952
-27,089
| -3% | -$1.52M |
|
419
Lantheus
LNTH
$6.58B
| $53.6M | 0.04% |
650,042
+132,771
| +26% | +$8.56M |
|
420
Commercial Metals
CMC
$8.01B
| $53.6M | 0.04% |
1,096,045
-48,047
| -4% | -$2.49M |
|
421
Wolfspeed
WOLF
$1.64B
| $53.5M | 0.04% |
824,045
-212,131
| -20% | -$15.5M |
|
422
Vishay Intertechnology
VSH
$5.19B
| $53.1M | 0.04% |
2,349,136
+212,680
| +10% | +$4.67M |
|
423
Weyerhaeuser
WY
$17.9B
| $53.1M | 0.04% |
1,761,951
+612,142
| +53% | +$19.3M |
|
|
EMBJ
424
Embraer S.A. ADS
EMBJ
$13.2B
| $53M | 0.04% |
3,238,946
+860,318
| +36% | +$11.5M |
|
|
TRTN
425
DELISTED
Triton International Limited
TRTN
| $52.9M | 0.04% |
840,991
+92,999
| +12% | +$6.31M |
|
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.