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 | 14% |
| 4 | Consumer Discretionary | 11.08% |
| 5 | Industrials | 9.77% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1376
Huntington Bancshares
HBAN
$36.1B
| $3.6M | ﹤0.01% |
323,035
-175,754
| -35% | -$2.45M |
|
|
WRK
1377
DELISTED
WestRock Company
WRK
| $3.58M | ﹤0.01% |
117,841
-1,137,476
| -91% | -$37.5M |
|
1378
West Pharmaceutical
WST
$24.8B
| $3.58M | ﹤0.01% |
10,338
+1,685
| +19% | +$492K |
|
|
HAPN
1379
Happen Inc
HAPN
$2.27B
| $3.57M | ﹤0.01% |
503,176
+131,008
| +35% | +$1.17M |
|
1380
PubMatic
PUBM
$783M
| $3.56M | ﹤0.01% |
263,747
+61,121
| +30% | +$883K |
|
1381
General Mills
GIS
$20.8B
| $3.55M | ﹤0.01% |
42,037
-20,748
| -33% | -$1.66M |
|
|
AD
1382
Array Digital Infrastructure
AD
$3.04B
| $3.54M | ﹤0.01% |
174,977
+19,060
| +12% | +$426K |
|
|
HONE
1383
DELISTED
HarborOne Bancorp
HONE
| $3.52M | ﹤0.01% |
288,955
+70,055
| +32% | +$937K |
|
1384
Camden National
CAC
$990M
| $3.51M | ﹤0.01% |
99,108
+23,740
| +31% | +$958K |
|
1385
Sun Life Financial
SLF
$44.4B
| $3.5M | ﹤0.01% |
75,648
+5,622
| +8% | +$271K |
|
|
PPL
1386
PPL Corp
PPL
$26.8B
| $3.5M | ﹤0.01% |
126,157
+14,899
| +13% | +$422K |
|
1387
Marcus Corp
MCS
$914M
| $3.49M | ﹤0.01% |
221,164
+54,442
| +33% | +$836K |
|
1388
Vulcan Materials
VMC
$36B
| $3.49M | ﹤0.01% |
20,407
+3,396
| +20% | +$603K |
|
|
DCBO
1389
Docebo
DCBO
$561M
| $3.48M | ﹤0.01% |
+85,507
| New | +$3.14M |
|
|
SWAV
1390
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
| $3.48M | ﹤0.01% |
16,045
+3,525
| +28% | +$687K |
|
1391
JD.com
JD
$39.6B
| $3.48M | ﹤0.01% |
78,284
| – | – |
|
1392
Interface
TILE
$2.23B
| $3.47M | ﹤0.01% |
440,046
+96,935
| +28% | +$954K |
|
1393
Tencent Music
TME
$14.2B
| $3.46M | ﹤0.01% |
408,374
+39,514
| +11% | +$323K |
|
1394
Darling Ingredients
DAR
$10.4B
| $3.46M | ﹤0.01% |
59,249
+21,095
| +55% | +$1.33M |
|
1395
Companhia Siderúrgica Nacional
SID
$1.19B
| $3.46M | ﹤0.01% |
1,123,240
+454,203
| +68% | +$1.47M |
|
1396
Polaris
PII
$3.9B
| $3.45M | ﹤0.01% |
31,216
+8,811
| +39% | +$976K |
|
1397
Independent Bank Corp
IBCP
$854M
| $3.44M | ﹤0.01% |
197,242
+29,395
| +18% | +$635K |
|
1398
Hovnanian Enterprises
HOV
$793M
| $3.41M | ﹤0.01% |
52,256
+19,291
| +59% | +$1.18M |
|
|
AAN
1399
DELISTED
The Aaron's Company Inc
AAN
| $3.4M | ﹤0.01% |
373,275
+56,663
| +18% | +$728K |
|
1400
Kymera Therapeutics
KYMR
$9.51B
| $3.4M | ﹤0.01% |
115,042
+4,328
| +4% | +$140K |
|
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.