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 |
Netflix
NFLX
|
+$294M |
| 2 |
Booking.com
BKNG
|
+$259M |
| 3 |
TSMC
TSM
|
+$196M |
| 4 |
ServiceNow
NOW
|
+$194M |
| 5 |
Kenvue
KVUE
|
+$192M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$561M |
| 2 |
Palantir
PLTR
|
+$322M |
| 3 |
Progressive
PGR
|
+$228M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$219M |
| 5 |
Salesforce
CRM
|
+$201M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.45% |
| 2 | Financials | 14.55% |
| 3 | Consumer Discretionary | 12.7% |
| 4 | Industrials | 10.1% |
| 5 | Healthcare | 9.64% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1951
First Majestic Silver
AG
$9.26B
| $2.52M | ﹤0.01% |
304,382
-33,594
| -10% | -$226K |
|
1952
AdaptHealth
AHCO
$760M
| $2.51M | ﹤0.01% |
265,775
+26,632
| +11% | +$235K |
|
1953
LGI Homes
LGIH
$1.32B
| $2.49M | ﹤0.01% |
48,327
+3,587
| +8% | +$196K |
|
|
ARES.PRB
1954
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
$1.41B
| $2.48M | ﹤0.01% |
45,337
-3,280
| -7% | -$166K |
|
1955
Alarm.com
ALRM
$2.72B
| $2.47M | ﹤0.01% |
43,578
-7,260
| -14% | -$403K |
|
1956
PrimeEnergy Resources
PNRG
$316M
| $2.46M | ﹤0.01% |
16,778
+901
| +6% | +$156K |
|
1957
Allison Transmission
ALSN
$10.2B
| $2.45M | ﹤0.01% |
25,769
+319
| +1% | +$30.8K |
|
1958
MVB Financial
MVBF
$397M
| $2.45M | ﹤0.01% |
108,634
-2,735
| -2% | -$50.6K |
|
1959
First Industrial Realty Trust
FR
$8.4B
| $2.44M | ﹤0.01% |
50,779
+4,560
| +10% | +$222K |
|
1960
Franklin Resources
BEN
$17.1B
| $2.44M | ﹤0.01% |
102,310
+8,967
| +10% | +$185K |
|
1961
Coursera
COUR
$1.48B
| $2.43M | ﹤0.01% |
277,568
+62,371
| +29% | +$511K |
|
1962
Patria Investments
PAX
$1.79B
| $2.43M | ﹤0.01% |
172,754
+133,313
| +338% | +$1.6M |
|
1963
MINISO
MNSO
$3.55B
| $2.43M | ﹤0.01% |
133,224
+595
| +0.4% | +$10.7K |
|
1964
IDEAYA Biosciences
IDYA
$3.56B
| $2.41M | ﹤0.01% |
114,644
+102,736
| +863% | +$1.97M |
|
|
EFXT
1965
Enerflex
EFXT
$2.62B
| $2.4M | ﹤0.01% |
304,467
+178,174
| +141% | +$1.27M |
|
1966
Acadia Healthcare
ACHC
$2.95B
| $2.4M | ﹤0.01% |
105,739
+88,995
| +532% | +$2.11M |
|
|
UCTT
1967
Ultra Clean Holdings
UCTT
$4.21B
| $2.39M | ﹤0.01% |
105,962
+4,825
| +5% | +$99K |
|
1968
Dolby
DLB
$5.84B
| $2.38M | ﹤0.01% |
32,066
-9,794
| -23% | -$733K |
|
|
OLO
1969
DELISTED
Olo Inc
OLO
| $2.38M | ﹤0.01% |
267,444
+26,584
| +11% | +$206K |
|
1970
MGP Ingredients
MGPI
$381M
| $2.38M | ﹤0.01% |
79,302
+63,920
| +416% | +$1.9M |
|
1971
Papa John's
PZZA
$793M
| $2.34M | ﹤0.01% |
47,806
+22,011
| +85% | +$898K |
|
|
APO.PRA
1972
DELISTED
Apollo Global Management Series A
APO.PRA
| $2.34M | ﹤0.01% |
31,019
-1,998
| -6% | -$142K |
|
|
FARO
1973
DELISTED
Faro Technologies
FARO
| $2.33M | ﹤0.01% |
53,104
+2,778
| +6% | +$102K |
|
1974
Unitil
UTL
$984M
| $2.33M | ﹤0.01% |
44,653
+5,220
| +13% | +$289K |
|
|
VRNT
1975
DELISTED
Verint Systems
VRNT
| $2.32M | ﹤0.01% |
117,797
+41
| +0% | +$716 |
|
Similar funds
American Century Companies's Q2 2025 Portfolio in Review
As of Q2 2025, American Century Companies held 2,995 positions worth $184B, up 13% from $163B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
American Century Companies's Q2 2025 filing shows 109 new, 1,777 increased, 829 reduced and 148 closed positions. Its largest new stake was Ferrari: 223,184 shares worth $110M. The largest sale was Apple, an estimated $561M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q2 2025 buy was Ferrari: 223,184 shares worth $110M.
- American Century Companies added most to Netflix in Q2 2025, an estimated $294M increase.
- American Century Companies's biggest Q2 2025 reduction was Apple, cutting an estimated $561M.
- American Century Companies fully exited Beacon Roofing Supply, Inc. in Q2 2025, selling an estimated $123M.
- American Century Companies's ten largest holdings make up 26% of its $184B portfolio in Q2 2025.
- American Century Companies opened 109 new positions and closed 148 in Q2 2025.
- American Century Companies's portfolio value rose 13% quarter-over-quarter to $184B.
Based on American Century Companies's 13F filing for Q2 2025, filed 12 Aug 2025.