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 | |
|---|---|---|---|---|---|---|
|
LICY
2426
DELISTED
Li-Cycle Holdings Corp.
LICY
| $179K | ﹤0.01% |
4,093
+853
| +26% | +$37.6K |
|
2427
PureCycle Technologies
PCT
$1.44B
| $179K | ﹤0.01% |
25,595
+2,984
| +13% | +$20.8K |
|
|
TE
2428
T1 Energy
TE
$1.46B
| $175K | ﹤0.01% |
19,624
+360
| +2% | +$3.13K |
|
|
BIG
2429
DELISTED
Big Lots, Inc.
BIG
| $172K | ﹤0.01% |
16,620
-119,504
| -88% | -$1.81M |
|
2430
Virgin Galactic
SPCE
$466M
| $171K | ﹤0.01% |
2,111
+1,434
| +212% | +$143K |
|
2431
QuantumScape Corp
QS
$3.81B
| $171K | ﹤0.01% |
22,155
+11,362
| +105% | +$92.2K |
|
2432
Kratos Defense & Security Solutions
KTOS
$11.9B
| $171K | ﹤0.01% |
+12,805
| New | +$153K |
|
2433
Aldeyra Therapeutics
ALDX
$91.7M
| $169K | ﹤0.01% |
17,745
+4,576
| +35% | +$32.3K |
|
2434
Sinclair Inc
SBGI
$1.02B
| $168K | ﹤0.01% |
+10,250
| New | +$178K |
|
|
SWTX
2435
DELISTED
SpringWorks Therapeutics
SWTX
| $164K | ﹤0.01% |
+10,709
| New | +$313K |
|
2436
OraSure Technologies
OSUR
$277M
| $163K | ﹤0.01% |
28,046
+9,879
| +54% | +$55.8K |
|
2437
LSI Industries
LYTS
$907M
| $156K | ﹤0.01% |
+11,394
| New | +$158K |
|
|
SBT
2438
DELISTED
Sterling Bancorp, Inc. Common Stock
SBT
| $155K | ﹤0.01% |
27,416
-570
| -2% | -$3.41K |
|
|
PNT
2439
DELISTED
POINT Biopharma Global Inc. Common Stock
PNT
| $155K | ﹤0.01% |
22,344
+9,446
| +73% | +$70.1K |
|
|
SEI
2440
Solaris Energy Infrastructure
SEI
$4.04B
| $154K | ﹤0.01% |
+18,075
| New | +$174K |
|
|
API
2441
Agora
API
$402M
| $154K | ﹤0.01% |
43,313
+93
| +0.2% | +$356 |
|
|
BLDP
2442
Ballard Power Systems
BLDP
$793M
| $152K | ﹤0.01% |
28,171
+458
| +2% | +$2.64K |
|
2443
Empire State Realty Trust
ESRT
$836M
| $150K | ﹤0.01% |
+23,185
| New | +$170K |
|
2444
Montauk Renewables
MNTK
$270M
| $149K | ﹤0.01% |
18,870
+4,561
| +32% | +$46.3K |
|
2445
Uranium Energy
UEC
$5.55B
| $143K | ﹤0.01% |
+49,570
| New | +$179K |
|
|
PHX
2446
DELISTED
PHX Minerals
PHX
| $143K | ﹤0.01% |
+52,622
| New | +$167K |
|
2447
Coursera
COUR
$1.52B
| $141K | ﹤0.01% |
+13,102
| New | +$170K |
|
|
AZUL
2448
DELISTED
Azul
AZUL
| $139K | ﹤0.01% |
19,509
-360
| -2% | -$2.25K |
|
|
SUMO
2449
DELISTED
Sumo Logic, Inc. Common Stock
SUMO
| $138K | ﹤0.01% |
+11,566
| New | +$127K |
|
2450
Opko Health
OPK
$1.04B
| $137K | ﹤0.01% |
98,556
+18,639
| +23% | +$24K |
|
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.