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 |
Interactive Brokers
IBKR
|
+$266M |
| 2 |
Martin Marietta Materials
MLM
|
+$178M |
| 3 |
Broadcom
AVGO
|
+$143M |
| 4 |
Reinsurance Group of America
RGA
|
+$127M |
| 5 |
FISV
Fiserv Inc
FISV
|
+$122M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$581M |
| 2 |
Apple
AAPL
|
+$544M |
| 3 |
Microsoft
MSFT
|
+$344M |
| 4 |
Eli Lilly
LLY
|
+$275M |
| 5 |
Meta Platforms (Facebook)
META
|
+$258M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.77% |
| 2 | Financials | 15.07% |
| 3 | Consumer Discretionary | 11.87% |
| 4 | Healthcare | 10.87% |
| 5 | Industrials | 9.69% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1001
FMC
FMC
$1.27B
| $21.4M | 0.01% |
507,238
+372,182
| +276% | +$16.5M |
|
1002
NETGEAR
NTGR
$647M
| $21.4M | 0.01% |
874,339
+103,875
| +13% | +$2.73M |
|
1003
Viatris
VTRS
$18.4B
| $21.3M | 0.01% |
2,451,169
+504,439
| +26% | +$5.3M |
|
1004
Scholar Rock
SRRK
$6.46B
| $21.3M | 0.01% |
663,927
+6,960
| +1% | +$268K |
|
1005
SFL Corp
SFL
$1.61B
| $21.3M | 0.01% |
2,592,895
-635,586
| -20% | -$6.14M |
|
1006
RELX
RELX
$60.4B
| $21.2M | 0.01% |
421,270
+16,170
| +4% | +$791K |
|
1007
Ally Financial
ALLY
$13.6B
| $21.2M | 0.01% |
580,953
+78,028
| +16% | +$2.87M |
|
1008
Titan Machinery
TITN
$420M
| $21.2M | 0.01% |
1,241,212
+11,575
| +0.9% | +$191K |
|
1009
Neurocrine Biosciences
NBIX
$15.3B
| $21.1M | 0.01% |
191,182
+98,659
| +107% | +$12.5M |
|
1010
Entergy
ETR
$49.9B
| $21M | 0.01% |
245,890
+6,532
| +3% | +$538K |
|
1011
Caleres
CAL
$461M
| $21M | 0.01% |
1,216,998
+68,779
| +6% | +$1.24M |
|
1012
Bristow Group
VTOL
$1.38B
| $20.9M | 0.01% |
663,001
+84,061
| +15% | +$2.89M |
|
|
STEL
1013
DELISTED
Stellar Bancorp
STEL
| $20.8M | 0.01% |
753,216
+100,796
| +15% | +$2.84M |
|
1014
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.33B
| $20.8M | 0.01% |
218,550
| – | – |
|
|
SNCY
1015
DELISTED
Sun Country Airlines
SNCY
| $20.7M | 0.01% |
1,681,820
+285,872
| +20% | +$4.43M |
|
1016
Crown Castle
CCI
$32.2B
| $20.7M | 0.01% |
198,171
+53,405
| +37% | +$4.99M |
|
1017
Toronto Dominion Bank
TD
$203B
| $20.6M | 0.01% |
344,422
+10,285
| +3% | +$599K |
|
1018
Fastenal
FAST
$58.9B
| $20.5M | 0.01% |
529,082
-414,710
| -44% | -$15.5M |
|
1019
Qfin Holdings
QFIN
$1.52B
| $20.5M | 0.01% |
455,470
-98,327
| -18% | -$4.07M |
|
1020
Cemex
CX
$16B
| $20.5M | 0.01% |
3,645,959
+104,172
| +3% | +$630K |
|
|
REVG
1021
DELISTED
REV Group
REVG
| $20.3M | 0.01% |
643,854
+499,328
| +345% | +$16.2M |
|
1022
TXO Partners LP
TXO
$783M
| $20.3M | 0.01% |
1,059,314
-70,086
| -6% | -$1.33M |
|
1023
UFP Industries
UFPI
$5.03B
| $20.2M | 0.01% |
188,908
-33,410
| -15% | -$3.73M |
|
1024
Micron Technology
MU
$1.07T
| $20.2M | 0.01% |
232,579
+16,925
| +8% | +$1.63M |
|
1025
Evercore
EVR
$12B
| $20.2M | 0.01% |
100,997
-49,070
| -33% | -$12.2M |
|
Similar funds
American Century Companies's Q1 2025 Portfolio in Review
As of Q1 2025, American Century Companies held 2,990 positions worth $163B, down 6.4% from $174B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
American Century Companies's Q1 2025 filing shows 115 new, 1,752 increased, 899 reduced and 109 closed positions. Its largest new stake was iShares Russell Mid-Cap Value ETF: 619,916 shares worth $78.1M. The largest sale was NVIDIA, an estimated $581M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q1 2025 buy was iShares Russell Mid-Cap Value ETF: 619,916 shares worth $78.1M.
- American Century Companies added most to Interactive Brokers in Q1 2025, an estimated $266M increase.
- American Century Companies's biggest Q1 2025 reduction was NVIDIA, cutting an estimated $581M.
- American Century Companies fully exited Arch Resources, Inc. in Q1 2025, selling an estimated $83.2M.
- American Century Companies's ten largest holdings make up 25% of its $163B portfolio in Q1 2025.
- American Century Companies opened 115 new positions and closed 109 in Q1 2025.
- American Century Companies's portfolio value fell 6.4% quarter-over-quarter to $163B.
Based on American Century Companies's 13F filing for Q1 2025, filed 13 May 2025.