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 | |
|---|---|---|---|---|---|---|
|
BWIN
1526
Baldwin Insurance Group
BWIN
$2.91B
| $6.8M | ﹤0.01% |
158,763
-292,597
| -65% | -$11.9M |
|
1527
MasTec
MTZ
$23.8B
| $6.79M | ﹤0.01% |
39,844
+13,037
| +49% | +$1.88M |
|
1528
Townsquare Media
TSQ
$104M
| $6.78M | ﹤0.01% |
856,651
+130,537
| +18% | +$923K |
|
|
MOMO
1529
Hello Group
MOMO
$848M
| $6.76M | ﹤0.01% |
801,399
-25,319
| -3% | -$166K |
|
1530
Prudential
PUK
$34.6B
| $6.75M | ﹤0.01% |
269,821
+23,567
| +10% | +$527K |
|
1531
CNA Financial
CNA
$13.8B
| $6.74M | ﹤0.01% |
144,831
+120
| +0.1% | +$5.69K |
|
1532
SSR Mining
SSRM
$6.57B
| $6.73M | ﹤0.01% |
528,168
+26,235
| +5% | +$296K |
|
1533
Bath & Body Works
BBWI
$3.89B
| $6.73M | ﹤0.01% |
224,574
-60,423
| -21% | -$1.77M |
|
1534
Gran Tierra Energy
GTE
$332M
| $6.72M | ﹤0.01% |
1,409,583
+106,478
| +8% | +$505K |
|
1535
Universal Logistics Holdings
ULH
$506M
| $6.66M | ﹤0.01% |
262,597
+13,860
| +6% | +$344K |
|
|
ETOR
1536
eToro Group
ETOR
$2.26B
| $6.66M | ﹤0.01% |
+100,083
| New | +$6.45M |
|
1537
Align Technology
ALGN
$12.9B
| $6.61M | ﹤0.01% |
34,898
-9,487
| -21% | -$1.68M |
|
1538
U-Haul Holding Co Series N
UHAL.B
$12.7B
| $6.6M | ﹤0.01% |
121,456
+38,325
| +46% | +$2.14M |
|
1539
AZZ Inc
AZZ
$4.53B
| $6.58M | ﹤0.01% |
69,668
+956
| +1% | +$84.4K |
|
1540
Atlanticus Holdings
ATLC
$1.54B
| $6.57M | ﹤0.01% |
120,071
+24,595
| +26% | +$1.28M |
|
1541
Home Bancorp
HBCP
$568M
| $6.57M | ﹤0.01% |
126,791
+21,945
| +21% | +$1.07M |
|
1542
Portland General Electric
POR
$5.96B
| $6.56M | ﹤0.01% |
161,497
+120,926
| +298% | +$5.07M |
|
1543
Sociedad Química y Minera de Chile
SQM
$21.2B
| $6.52M | ﹤0.01% |
184,924
+58,394
| +46% | +$2M |
|
1544
Akamai
AKAM
$18.1B
| $6.48M | ﹤0.01% |
81,257
+34,717
| +75% | +$2.7M |
|
1545
Charter Communications
CHTR
$18.5B
| $6.46M | ﹤0.01% |
15,800
+1,351
| +9% | +$517K |
|
1546
Financial Institutions
FISI
$824M
| $6.45M | ﹤0.01% |
251,336
-127,868
| -34% | -$3.19M |
|
1547
Karat Packaging
KRT
$945M
| $6.45M | ﹤0.01% |
229,038
+16,698
| +8% | +$465K |
|
1548
Ranger Energy Services
RNGR
$406M
| $6.44M | ﹤0.01% |
539,685
+57,313
| +12% | +$688K |
|
1549
Match Group
MTCH
$8.69B
| $6.44M | ﹤0.01% |
208,497
+163,105
| +359% | +$4.88M |
|
1550
RBB Bancorp
RBB
$464M
| $6.44M | ﹤0.01% |
374,174
+769
| +0.2% | +$12.5K |
|
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.