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 | |
|---|---|---|---|---|---|---|
1176
Honda
HMC
$40.6B
| $14.4M | 0.01% |
529,249
+29,152
| +6% | +$832K |
|
|
VTLE
1177
DELISTED
Vital Energy
VTLE
| $14.3M | 0.01% |
675,293
+177,851
| +36% | +$5.15M |
|
|
RDUS
1178
DELISTED
Radius Recycling
RDUS
| $14.3M | 0.01% |
495,800
-129,412
| -21% | -$2.09M |
|
|
BBT
1179
Beacon Financial Corp
BBT
$2.71B
| $14.3M | 0.01% |
548,020
-77,804
| -12% | -$2.17M |
|
1180
NRG Energy
NRG
$25.4B
| $14.3M | 0.01% |
149,444
-35,950
| -19% | -$3.64M |
|
1181
AGCO
AGCO
$7.11B
| $14.3M | 0.01% |
154,006
+29,310
| +24% | +$2.86M |
|
1182
VanEck High Yield Muni ETF
HYD
$4.42B
| $14.3M | 0.01% |
278,500
-18,900
| -6% | -$979K |
|
1183
B&G Foods
BGS
$291M
| $14.2M | 0.01% |
2,073,246
-153,460
| -7% | -$1.02M |
|
1184
Viasat
VSAT
$12B
| $14.2M | 0.01% |
1,361,863
+132,747
| +11% | +$1.28M |
|
1185
Riley Exploration Permian
REPX
$796M
| $14.1M | 0.01% |
484,614
+99,273
| +26% | +$3.19M |
|
1186
Liberty Global Class A
LBTYA
$3.55B
| $14.1M | 0.01% |
1,227,160
+490,284
| +67% | +$5.7M |
|
1187
Marcus Corp
MCS
$914M
| $14.1M | 0.01% |
844,953
+108,334
| +15% | +$2.09M |
|
1188
Teekay
TK
$1.03B
| $14M | 0.01% |
2,132,960
+110,811
| +5% | +$766K |
|
1189
Brookdale Senior Living
BKD
$3.1B
| $14M | 0.01% |
2,234,645
+159,098
| +8% | +$851K |
|
1190
Avantis Real Estate ETF
AVRE
$871M
| $13.9M | 0.01% |
324,287
+21,366
| +7% | +$915K |
|
1191
Rayonier Advanced Materials
RYAM
$561M
| $13.9M | 0.01% |
2,425,104
+255,784
| +12% | +$1.8M |
|
|
PENG
1192
Penguin Solutions Inc
PENG
$3.12B
| $13.9M | 0.01% |
800,354
-337,448
| -30% | -$6.64M |
|
1193
Pilgrim's Pride
PPC
$6.4B
| $13.8M | 0.01% |
253,187
+118,980
| +89% | +$5.95M |
|
|
FBMS
1194
DELISTED
The First Bancshares, Inc.
FBMS
| $13.7M | 0.01% |
405,566
-5,689
| -1% | -$203K |
|
1195
Granite Ridge Resources
GRNT
$674M
| $13.7M | 0.01% |
2,249,990
+193,912
| +9% | +$1.2M |
|
1196
Tower Semiconductor
TSEM
$28.6B
| $13.6M | 0.01% |
382,167
-6,390
| -2% | -$289K |
|
1197
Biohaven
BHVN
$2.24B
| $13.6M | 0.01% |
566,501
+7,740
| +1% | +$273K |
|
1198
Cars.com
CARS
$648M
| $13.6M | 0.01% |
1,205,811
-58,849
| -5% | -$894K |
|
1199
Oppenheimer Holdings
OPY
$1.23B
| $13.6M | 0.01% |
227,389
+33,433
| +17% | +$2.16M |
|
1200
White Mountains Insurance
WTM
$5.06B
| $13.6M | 0.01% |
7,036
+1,661
| +31% | +$3.13M |
|
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.