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 | |
|---|---|---|---|---|---|---|
576
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$67.8B
| $55M | 0.03% |
685,400
+35,400
| +5% | +$2.89M |
|
577
Rocket Lab Corp
RKLB
$51.7B
| $54.9M | 0.03% |
2,154,846
-782,060
| -27% | -$13.7M |
|
|
P
578
Everpure Inc
P
$39.2B
| $54.9M | 0.03% |
893,410
+646,875
| +262% | +$36M |
|
579
HealthEquity
HQY
$8.82B
| $54.8M | 0.03% |
570,952
+39,185
| +7% | +$3.65M |
|
580
AAR Corp
AIR
$5.74B
| $54.8M | 0.03% |
893,822
+20,794
| +2% | +$1.33M |
|
|
NARI
581
DELISTED
Inari Medical, Inc. Common Stock
NARI
| $54.5M | 0.03% |
1,068,487
+89,108
| +9% | +$4.38M |
|
582
BlackLine
BL
$1.82B
| $54.5M | 0.03% |
896,665
+889,570
| +12,538% | +$53M |
|
583
iShares Broad USD High Yield Corporate Bond ETF
USHY
$29.2B
| $54.5M | 0.03% |
1,480,560
| – | – |
|
584
Palo Alto Networks
PANW
$322B
| $54.4M | 0.03% |
299,013
+116,977
| +64% | +$22.1M |
|
585
American International
AIG
$39.8B
| $54.3M | 0.03% |
746,511
+64,461
| +9% | +$4.85M |
|
|
WAY
586
Waystar Holding Corp
WAY
$4.8B
| $54.2M | 0.03% |
1,476,236
+6,409
| +0.4% | +$197K |
|
587
Planet Fitness
PLNT
$3.7B
| $54M | 0.03% |
546,664
+145,799
| +36% | +$13.3M |
|
588
DXP Enterprises
DXPE
$3B
| $54M | 0.03% |
653,952
-20,871
| -3% | -$1.37M |
|
589
Louisiana-Pacific
LPX
$5.22B
| $53.7M | 0.03% |
518,305
-156,681
| -23% | -$17M |
|
590
Cigna
CI
$73.5B
| $53.6M | 0.03% |
193,927
-29,467
| -13% | -$9.39M |
|
591
Allegiant Air
ALGT
$2.36B
| $53.1M | 0.03% |
564,326
+72,759
| +15% | +$5.3M |
|
592
BellRing Brands
BRBR
$1.28B
| $53M | 0.03% |
703,632
+139,322
| +25% | +$9.9M |
|
593
Bank of America Series L
BAC.PRL
$4.01B
| $52.8M | 0.03% |
43,579
+11,918
| +38% | +$14.8M |
|
594
Xtrackers USD High Yield Corporate Bond ETF
HYLB
$3.48B
| $52.8M | 0.03% |
1,464,188
| – | – |
|
595
Pinduoduo
PDD
$120B
| $52.8M | 0.03% |
544,159
+37,165
| +7% | +$4.32M |
|
596
Halliburton
HAL
$27.4B
| $52.7M | 0.03% |
1,938,092
+519,886
| +37% | +$15.2M |
|
597
Goldman Sachs
GS
$304B
| $52.6M | 0.03% |
91,891
+2,790
| +3% | +$1.56M |
|
598
IAMGOLD
IAG
$10.2B
| $52.5M | 0.03% |
10,162,314
+2,092,803
| +26% | +$11.2M |
|
599
Expro Ltd
XPRO
$2.08B
| $52.5M | 0.03% |
4,206,985
+1,027,825
| +32% | +$14.3M |
|
600
Benchmark Electronics
BHE
$2.9B
| $52.4M | 0.03% |
1,153,257
+166,967
| +17% | +$7.75M |
|
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.