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 | |
|---|---|---|---|---|---|---|
2201
Primis Financial Corp
FRST
$413M
| $1.14M | ﹤0.01% |
116,550
-6,652
| -5% | -$71K |
|
2202
Bruker
BRKR
$8.83B
| $1.14M | ﹤0.01% |
27,257
-1,714
| -6% | -$89.2K |
|
2203
Schwab U.S Small- Cap ETF
SCHA
$23.5B
| $1.13M | ﹤0.01% |
48,362
-30,511
| -39% | -$778K |
|
2204
Trimble
TRMB
$13.4B
| $1.13M | ﹤0.01% |
17,192
+1,771
| +11% | +$127K |
|
2205
FTI Consulting
FCN
$4.24B
| $1.13M | ﹤0.01% |
6,875
-66,854
| -91% | -$12M |
|
2206
MP Materials
MP
$9.91B
| $1.13M | ﹤0.01% |
46,112
+4,018
| +10% | +$93.4K |
|
2207
State Street SPDR Bloomberg Short Term High Yield Bond ETF
SJNK
$4.81B
| $1.12M | ﹤0.01% |
44,700
| – | – |
|
2208
Bankwell Financial Group
BWFG
$542M
| $1.12M | ﹤0.01% |
37,217
-158
| -0.4% | -$4.8K |
|
2209
Lifetime Brands
LCUT
$220M
| $1.12M | ﹤0.01% |
227,806
-561
| -0.2% | -$3.04K |
|
2210
MGM Resorts International
MGM
$11.1B
| $1.12M | ﹤0.01% |
37,854
-1,087
| -3% | -$36.5K |
|
2211
DMC Global
BOOM
$153M
| $1.12M | ﹤0.01% |
132,779
-8,200
| -6% | -$66.9K |
|
2212
Aurora
AUR
$13.4B
| $1.12M | ﹤0.01% |
165,883
-9,099
| -5% | -$65.1K |
|
2213
Etsy
ETSY
$7.4B
| $1.11M | ﹤0.01% |
+23,632
| New | +$1.21M |
|
2214
Vera Bradley
VRA
$94.7M
| $1.11M | ﹤0.01% |
492,897
-31,044
| -6% | -$100K |
|
2215
Barrett Business Services
BBSI
$800M
| $1.11M | ﹤0.01% |
26,929
+4,563
| +20% | +$190K |
|
2216
Cipher Digital
CIFR
$6.9B
| $1.11M | ﹤0.01% |
481,571
+26,530
| +6% | +$121K |
|
2217
Daily Journal
DJCO
$828M
| $1.11M | ﹤0.01% |
2,785
+247
| +10% | +$107K |
|
2218
Woodside Energy
WDS
$43.3B
| $1.11M | ﹤0.01% |
76,377
+500
| +0.7% | +$7.61K |
|
2219
Evolent Health
EVH
$527M
| $1.09M | ﹤0.01% |
114,739
+708
| +0.6% | +$7.15K |
|
2220
Astronics
ATRO
$4.57B
| $1.08M | ﹤0.01% |
53,687
+13,635
| +34% | +$229K |
|
|
ALE
2221
DELISTED
Allete
ALE
| $1.08M | ﹤0.01% |
16,448
+6
| +0% | +$393 |
|
2222
Carriage Services
CSV
$555M
| $1.08M | ﹤0.01% |
27,882
+2,990
| +12% | +$119K |
|
2223
Aviat Networks
AVNW
$282M
| $1.08M | ﹤0.01% |
56,209
+33,364
| +146% | +$674K |
|
2224
National Presto Industries
NPK
$987M
| $1.08M | ﹤0.01% |
12,255
+1,608
| +15% | +$153K |
|
2225
Sunrun
RUN
$2.37B
| $1.07M | ﹤0.01% |
182,961
+23,772
| +15% | +$196K |
|
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.