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 |
Broadcom
AVGO
|
+$559M |
| 2 |
Mastercard
MA
|
+$301M |
| 3 |
Estee Lauder
EL
|
+$262M |
| 4 |
IQVIA
IQV
|
+$191M |
| 5 |
Arista Networks
ANET
|
+$152M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Advanced Micro Devices
AMD
|
+$624M |
| 2 |
Visa
V
|
+$533M |
| 3 |
Apple
AAPL
|
+$413M |
| 4 |
NVIDIA
NVDA
|
+$327M |
| 5 |
iShares Russell 1000 Growth ETF
IWF
|
+$256M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.32% |
| 2 | Financials | 13.83% |
| 3 | Consumer Discretionary | 12.65% |
| 4 | Healthcare | 10.02% |
| 5 | Industrials | 9.55% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2401
i3 Verticals
IIIV
$325M
| $623K | ﹤0.01% |
27,052
+11,962
| +79% | +$281K |
|
2402
Riot Platforms
RIOT
$7.21B
| $623K | ﹤0.01% |
61,014
-271,142
| -82% | -$2.95M |
|
2403
AngioDynamics
ANGO
$647M
| $622K | ﹤0.01% |
67,942
+12,306
| +22% | +$90.5K |
|
2404
Rigetti Computing
RGTI
$6.21B
| $621K | ﹤0.01% |
+40,670
| New | +$152K |
|
2405
Twin Disc
TWIN
$349M
| $619K | ﹤0.01% |
52,654
-2,456
| -4% | -$29.3K |
|
2406
First Bancorp
FNLC
$401M
| $618K | ﹤0.01% |
22,591
+21
| +0.1% | +$577 |
|
2407
monday.com
MNDY
$3.99B
| $617K | ﹤0.01% |
2,622
+141
| +6% | +$39.1K |
|
2408
Oak Valley Bancorp
OVLY
$288M
| $616K | ﹤0.01% |
21,044
| – | – |
|
|
GRP.U
2409
DELISTED
Granite Real Estate Investment Trust
GRP.U
| $614K | ﹤0.01% |
12,654
+412
| +3% | +$22K |
|
2410
OrthoPediatrics
KIDS
$653M
| $612K | ﹤0.01% |
26,410
+3,072
| +13% | +$76.8K |
|
2411
Astera Labs
ALAB
$56B
| $612K | ﹤0.01% |
4,618
-7,076
| -61% | -$664K |
|
2412
PagerDuty
PD
$932M
| $611K | ﹤0.01% |
33,482
-1,355,092
| -98% | -$26M |
|
2413
Tenaris
TS
$26.6B
| $607K | ﹤0.01% |
16,075
-6,715
| -29% | -$238K |
|
|
AGS
2414
DELISTED
PlayAGS
AGS
| $606K | ﹤0.01% |
52,533
-269
| -0.5% | -$3.12K |
|
|
ETWO
2415
DELISTED
E2open Parent Holdings
ETWO
| $606K | ﹤0.01% |
227,697
+48,152
| +27% | +$151K |
|
2416
Resources Connection
RGP
$145M
| $603K | ﹤0.01% |
70,669
+5,889
| +9% | +$49.6K |
|
2417
Clearway Energy Class C
CWEN
$7.02B
| $602K | ﹤0.01% |
23,173
-167,518
| -88% | -$4.63M |
|
2418
Kodiak Sciences
KOD
$2.5B
| $597K | ﹤0.01% |
59,967
+3,515
| +6% | +$20.2K |
|
2419
Boston Omaha
BOC
$431M
| $597K | ﹤0.01% |
42,069
+6,858
| +19% | +$102K |
|
2420
Hawthorn Bancshares
HWBK
$277M
| $597K | ﹤0.01% |
21,041
-238
| -1% | -$6.67K |
|
2421
Franklin Financial Services
FRAF
$289M
| $594K | ﹤0.01% |
19,874
| – | – |
|
2422
Bentley Systems
BSY
$11B
| $592K | ﹤0.01% |
12,676
-17,349
| -58% | -$846K |
|
2423
America's Car Mart
CRMT
$25.7M
| $591K | ﹤0.01% |
11,533
+1,662
| +17% | +$75.7K |
|
2424
Veeco
VECO
$3.28B
| $589K | ﹤0.01% |
21,963
-6,045
| -22% | -$175K |
|
2425
Zymeworks
ZYME
$1.83B
| $585K | ﹤0.01% |
+39,942
| New | +$559K |
|
Similar funds
American Century Companies's Q4 2024 Portfolio in Review
As of Q4 2024, American Century Companies held 2,985 positions worth $174B, up 1.1% from $172B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
American Century Companies's Q4 2024 filing shows 111 new, 1,804 increased, 830 reduced and 103 closed positions. Its largest new stake was Invesco Senior Loan ETF: 5,148,559 shares worth $108M. The largest sale was Advanced Micro Devices, an estimated $624M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q4 2024 buy was Invesco Senior Loan ETF: 5,148,559 shares worth $108M.
- American Century Companies added most to Broadcom in Q4 2024, an estimated $559M increase.
- American Century Companies's biggest Q4 2024 reduction was Advanced Micro Devices, cutting an estimated $624M.
- American Century Companies fully exited Vista Outdoor Inc. in Q4 2024, selling an estimated $64.3M.
- American Century Companies's ten largest holdings make up 28% of its $174B portfolio in Q4 2024.
- American Century Companies opened 111 new positions and closed 103 in Q4 2024.
- American Century Companies's portfolio value rose 1.1% quarter-over-quarter to $174B.
Based on American Century Companies's 13F filing for Q4 2024, filed 11 Feb 2025.