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 | |
|---|---|---|---|---|---|---|
1451
John B. Sanfilippo & Son
JBSS
$989M
| $7.09M | ﹤0.01% |
100,058
-7,735
| -7% | -$592K |
|
|
NPB
1452
Northpointe Bancshares
NPB
$599M
| $7.08M | ﹤0.01% |
+490,405
| New | +$7.02M |
|
1453
Rush Enterprises Class A
RUSHA
$9.62B
| $7.06M | ﹤0.01% |
132,259
+106,991
| +423% | +$6.14M |
|
1454
Genuine Parts
GPC
$18.7B
| $7.06M | ﹤0.01% |
59,252
+3,357
| +6% | +$404K |
|
1455
Align Technology
ALGN
$12.4B
| $7.05M | ﹤0.01% |
44,385
+14,417
| +48% | +$2.83M |
|
1456
TAL Education Group
TAL
$6.43B
| $7.05M | ﹤0.01% |
533,363
+18
| +0% | +$224 |
|
1457
Mission Produce
AVO
$1.13B
| $7.02M | ﹤0.01% |
669,734
+184,639
| +38% | +$2.15M |
|
1458
Horizon Bancorp
HBNC
$1.05B
| $7M | ﹤0.01% |
464,010
-104,459
| -18% | -$1.7M |
|
1459
Lamb Weston
LW
$7.3B
| $6.99M | ﹤0.01% |
131,165
+79,872
| +156% | +$4.52M |
|
1460
Molina Healthcare
MOH
$10.8B
| $6.98M | ﹤0.01% |
21,193
-2,374
| -10% | -$717K |
|
1461
Sibanye-Stillwater
SBSW
$7.42B
| $6.97M | ﹤0.01% |
1,522,220
+111,259
| +8% | +$422K |
|
1462
Autodesk
ADSK
$54.5B
| $6.95M | ﹤0.01% |
26,552
-18,756
| -41% | -$5.33M |
|
1463
International Flavors & Fragrances
IFF
$21.4B
| $6.95M | ﹤0.01% |
89,531
+5,477
| +7% | +$452K |
|
|
TEF
1464
DELISTED
Telefonica
TEF
| $6.93M | ﹤0.01% |
1,487,510
+57,945
| +4% | +$249K |
|
1465
Coeur Mining
CDE
$19B
| $6.92M | ﹤0.01% |
1,168,599
-237,071
| -17% | -$1.46M |
|
1466
First Business Financial Services
FBIZ
$593M
| $6.89M | ﹤0.01% |
146,230
+34,250
| +31% | +$1.69M |
|
1467
Nu Skin
NUS
$236M
| $6.89M | ﹤0.01% |
948,710
+123,971
| +15% | +$901K |
|
1468
Usana Health Sciences
USNA
$250M
| $6.88M | ﹤0.01% |
255,242
+21,445
| +9% | +$679K |
|
1469
Affirm
AFRM
$26.2B
| $6.88M | ﹤0.01% |
152,245
+56,921
| +60% | +$3.37M |
|
1470
RCI Hospitality Holdings
RICK
$214M
| $6.87M | ﹤0.01% |
159,956
+55,026
| +52% | +$2.81M |
|
1471
Ranger Energy Services
RNGR
$405M
| $6.84M | ﹤0.01% |
482,372
+73,445
| +18% | +$1.19M |
|
1472
Avantis US Mid Cap Equity ETF
AVMC
$493M
| $6.84M | ﹤0.01% |
110,436
+15,870
| +17% | +$1.04M |
|
1473
KeyCorp
KEY
$24.6B
| $6.84M | ﹤0.01% |
427,590
-16,781
| -4% | -$285K |
|
1474
Worthington Steel
WS
$1.94B
| $6.82M | ﹤0.01% |
269,160
+243,912
| +966% | +$6.87M |
|
1475
Philips
PHG
$26.8B
| $6.82M | ﹤0.01% |
290,153
-28,915
| -9% | -$708K |
|
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.