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 | |
|---|---|---|---|---|---|---|
2551
Absci
ABSI
$1.62B
| $395K | ﹤0.01% |
150,835
+12,409
| +9% | +$43.7K |
|
|
LGF.A
2552
DELISTED
Lions Gate Entertainment Corp. Class A Voting Shares
LGF.A
| $395K | ﹤0.01% |
46,269
+11,417
| +33% | +$90.1K |
|
2553
Chewy
CHWY
$9.2B
| $392K | ﹤0.01% |
11,710
+2,372
| +25% | +$73.8K |
|
2554
UNIFI
UFI
$120M
| $392K | ﹤0.01% |
62,743
| – | – |
|
2555
Aura Biosciences
AURA
$791M
| $392K | ﹤0.01% |
47,701
+12,081
| +34% | +$114K |
|
2556
Gray Television
GTN
$520M
| $391K | ﹤0.01% |
124,215
+13,967
| +13% | +$65.2K |
|
|
HTT
2557
High Templar Tech Ltd
HTT
$391M
| $390K | ﹤0.01% |
138,398
| – | – |
|
2558
Vicor
VICR
$10.4B
| $390K | ﹤0.01% |
8,076
+1,344
| +20% | +$67.1K |
|
|
AMPS
2559
DELISTED
Altus Power
AMPS
| $390K | ﹤0.01% |
95,816
+9,794
| +11% | +$35.8K |
|
2560
Acadia Realty Trust
AKR
$2.86B
| $390K | ﹤0.01% |
+16,131
| New | +$395K |
|
2561
Jasper Therapeutics
JSPR
$28.7M
| $384K | ﹤0.01% |
17,979
+1,173
| +7% | +$24.4K |
|
2562
Red Violet
RDVT
$1.18B
| $384K | ﹤0.01% |
+10,604
| New | +$353K |
|
|
AAT
2563
American Assets Trust
AAT
$1.41B
| $384K | ﹤0.01% |
14,612
| – | – |
|
2564
Standard BioTools
LAB
$294M
| $383K | ﹤0.01% |
218,889
+35,599
| +19% | +$66.3K |
|
2565
Pagaya Technologies
PGY
$1.79B
| $382K | ﹤0.01% |
+41,173
| New | +$435K |
|
|
ATXS
2566
DELISTED
Astria Therapeutics
ATXS
| $382K | ﹤0.01% |
42,693
+3,839
| +10% | +$40.8K |
|
2567
Ichor Holdings
ICHR
$2.67B
| $382K | ﹤0.01% |
+11,845
| New | +$366K |
|
2568
Quad
QUAD
$506M
| $381K | ﹤0.01% |
54,608
-74,233
| -58% | -$503K |
|
2569
Frontier Group Holdings
ULCC
$1.57B
| $379K | ﹤0.01% |
+53,314
| New | +$333K |
|
2570
Tetra Tech
TTEK
$9.33B
| $378K | ﹤0.01% |
9,499
-20,893
| -69% | -$938K |
|
2571
Braskem
BAK
$825M
| $377K | ﹤0.01% |
97,735
-9,632
| -9% | -$53.2K |
|
2572
XPeng
XPEV
$11.3B
| $376K | ﹤0.01% |
31,819
+22
| +0.1% | +$272 |
|
2573
Western Digital
WDC
$168B
| $375K | ﹤0.01% |
8,331
-33,265
| -80% | -$1.67M |
|
2574
Cato Corp
CATO
$66.7M
| $373K | ﹤0.01% |
95,765
-5,301
| -5% | -$25.9K |
|
2575
Centuri Holdings
CTRI
$2.33B
| $372K | ﹤0.01% |
19,275
+4,016
| +26% | +$78K |
|
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.