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 | |
|---|---|---|---|---|---|---|
901
First Mid Bancshares
FMBH
$1.39B
| $13.3M | 0.01% |
488,138
+22,253
| +5% | +$678K |
|
902
ZIM Integrated Shipping Services
ZIM
$3.23B
| $13.3M | 0.01% |
562,083
+321,792
| +134% | +$6.76M |
|
903
Photronics
PLAB
$1.97B
| $13.2M | 0.01% |
810,950
+108,704
| +15% | +$1.91M |
|
904
eBay
EBAY
$46.5B
| $13.2M | 0.01% |
298,743
+99,421
| +50% | +$4.56M |
|
|
SNV
905
DELISTED
Synovus
SNV
| $13.2M | 0.01% |
431,378
+193,477
| +81% | +$7.37M |
|
|
PLYA
906
DELISTED
Playa Hotels & Resorts
PLYA
| $13.2M | 0.01% |
1,396,351
+481,317
| +53% | +$3.84M |
|
907
Buckle
BKE
$2.31B
| $13.2M | 0.01% |
378,699
+64,307
| +20% | +$2.64M |
|
908
Perimeter Solutions
PRM
$5.53B
| $13.1M | 0.01% |
1,619,876
+4,623
| +0.3% | +$39.8K |
|
909
Intellia Therapeutics
NTLA
$1.66B
| $13.1M | 0.01% |
350,495
+19,011
| +6% | +$746K |
|
910
Upbound Group
UPBD
$1.15B
| $13M | 0.01% |
532,278
+70,905
| +15% | +$1.83M |
|
911
Canadian Natural Resources
CNQ
$98.1B
| $13M | 0.01% |
470,306
+38,794
| +9% | +$1.1M |
|
912
Bank OZK
OZK
$5.7B
| $13M | 0.01% |
380,506
+155,053
| +69% | +$6.51M |
|
913
Zoom
ZM
$32.2B
| $13M | 0.01% |
175,459
-148,838
| -46% | -$10.7M |
|
914
Open Text
OTEX
$6.02B
| $12.9M | 0.01% |
336,249
-290,475
| -46% | -$10M |
|
915
M&T Bank
MTB
$36.6B
| $12.9M | 0.01% |
108,073
+82,532
| +323% | +$12M |
|
916
GSK
GSK
$101B
| $12.9M | 0.01% |
361,831
+46,144
| +15% | +$1.61M |
|
917
Royal Bank of Canada
RY
$299B
| $12.9M | 0.01% |
134,485
+11,832
| +10% | +$1.17M |
|
918
Fortuna Silver Mines
FSM
$3.1B
| $12.8M | 0.01% |
3,353,411
+17,621
| +0.5% | +$62.6K |
|
919
Best Buy
BBY
$18B
| $12.8M | 0.01% |
164,014
+20,007
| +14% | +$1.65M |
|
920
Dutch Bros
BROS
$8.93B
| $12.8M | 0.01% |
403,736
-1,124
| -0.3% | -$38K |
|
921
Casey's General Stores
CASY
$31.6B
| $12.7M | 0.01% |
58,877
-6,146
| -9% | -$1.34M |
|
922
Fastenal
FAST
$58.9B
| $12.7M | 0.01% |
472,232
+129,570
| +38% | +$3.32M |
|
923
nCino
NCNO
$2.26B
| $12.7M | 0.01% |
513,055
-83,869
| -14% | -$2.21M |
|
924
Sprout Social
SPT
$604M
| $12.7M | 0.01% |
208,493
+6,865
| +3% | +$420K |
|
925
Kilroy Realty
KRC
$4.3B
| $12.6M | 0.01% |
390,277
+375,657
| +2,569% | +$13.7M |
|
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.