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 | |
|---|---|---|---|---|---|---|
2551
Quad
QUAD
$506M
| $400K | ﹤0.01% |
70,767
+2,558
| +4% | +$13.9K |
|
2552
Liberty Latin America Class A
LILA
$1.67B
| $399K | ﹤0.01% |
96,251
+2,003
| +2% | +$7.25K |
|
2553
Playtika
PLTK
$961M
| $399K | ﹤0.01% |
84,281
+1,914
| +2% | +$9.41K |
|
2554
American Express Global Business Travel
GBTG
$4.94B
| $396K | ﹤0.01% |
62,889
+202
| +0.3% | +$1.3K |
|
2555
N-able
NABL
$695M
| $396K | ﹤0.01% |
+48,871
| New | +$365K |
|
2556
Zymeworks
ZYME
$1.83B
| $391K | ﹤0.01% |
31,147
| – | – |
|
2557
AbCellera Biologics
ABCL
$3.36B
| $390K | ﹤0.01% |
113,760
-2,904
| -2% | -$7.23K |
|
2558
Crawford & Co Class B
CRD.B
$585M
| $386K | ﹤0.01% |
36,963
| – | – |
|
2559
Lufax Holding
LU
$1.31B
| $381K | ﹤0.01% |
136,608
+2,220
| +2% | +$6.26K |
|
2560
Mistras Group
MG
$584M
| $380K | ﹤0.01% |
47,498
+9,312
| +24% | +$78.3K |
|
|
BDN
2561
Brandywine Realty Trust
BDN
$542M
| $379K | ﹤0.01% |
88,406
| – | – |
|
|
SKYT
2562
DELISTED
SkyWater Technology
SKYT
| $377K | ﹤0.01% |
+38,343
| New | +$309K |
|
2563
ARS Pharmaceuticals
SPRY
$606M
| $368K | ﹤0.01% |
21,114
-71,532
| -77% | -$1.03M |
|
2564
Braskem
BAK
$825M
| $368K | ﹤0.01% |
112,321
+2,286
| +2% | +$8.29K |
|
2565
Tyler Technologies
TYL
$13.5B
| $368K | ﹤0.01% |
621
+69
| +13% | +$39.1K |
|
2566
Ultragenyx Pharmaceutical
RARE
$2.6B
| $366K | ﹤0.01% |
+10,054
| New | +$362K |
|
2567
Liberty Media Series A
FWONA
$23.7B
| $365K | ﹤0.01% |
3,845
+968
| +34% | +$81.8K |
|
2568
FVCBankcorp
FVCB
$339M
| $364K | ﹤0.01% |
30,886
| – | – |
|
2569
Prothena Corp
PRTA
$466M
| $364K | ﹤0.01% |
59,965
+25,129
| +72% | +$189K |
|
2570
Evolv Technologies
EVLV
$1.04B
| $363K | ﹤0.01% |
58,095
-5,220
| -8% | -$24.2K |
|
2571
Farmers & Merchants Bancorp
FMAO
$486M
| $362K | ﹤0.01% |
14,331
-174
| -1% | -$4.17K |
|
2572
Telos
TLS
$344M
| $355K | ﹤0.01% |
112,106
+3,889
| +4% | +$10.1K |
|
2573
Columbus McKinnon
CMCO
$550M
| $355K | ﹤0.01% |
23,235
+157
| +0.7% | +$2.4K |
|
2574
IonQ
IONQ
$18.2B
| $352K | ﹤0.01% |
+8,185
| New | +$274K |
|
2575
CoreCivic
CXW
$3.13B
| $349K | ﹤0.01% |
16,543
-9,628
| -37% | -$208K |
|
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.