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 | |
|---|---|---|---|---|---|---|
1551
Unity Bancorp
UNTY
$623M
| $5.65M | ﹤0.01% |
138,784
+40,809
| +42% | +$1.84M |
|
1552
Karat Packaging
KRT
$922M
| $5.64M | ﹤0.01% |
212,340
+24,791
| +13% | +$739K |
|
1553
Oil States International
OIS
$545M
| $5.64M | ﹤0.01% |
1,095,503
+296,133
| +37% | +$1.56M |
|
1554
Applied Digital
APLD
$8.87B
| $5.63M | ﹤0.01% |
1,001,130
-679,947
| -40% | -$5.34M |
|
1555
Carrier Global
CARR
$51.9B
| $5.6M | ﹤0.01% |
88,338
-5,272
| -6% | -$350K |
|
1556
Textron
TXT
$15.3B
| $5.6M | ﹤0.01% |
77,454
-117,549
| -60% | -$8.8M |
|
1557
Toast
TOST
$20B
| $5.57M | ﹤0.01% |
168,061
-167,904
| -50% | -$6.29M |
|
1558
Cavco Industries
CVCO
$4.67B
| $5.55M | ﹤0.01% |
10,678
-26,826
| -72% | -$13.5M |
|
1559
TIM SA
TIMB
$8.28B
| $5.52M | ﹤0.01% |
352,399
+17,720
| +5% | +$246K |
|
1560
First Horizon
FHN
$12.4B
| $5.51M | ﹤0.01% |
283,790
+31,576
| +13% | +$650K |
|
1561
Safety Insurance
SAFT
$1.52B
| $5.47M | ﹤0.01% |
69,389
+1,914
| +3% | +$150K |
|
1562
Hims & Hers Health
HIMS
$6.74B
| $5.47M | ﹤0.01% |
185,065
+44,307
| +31% | +$1.65M |
|
1563
Carter Bankshares
CARE
$759M
| $5.45M | ﹤0.01% |
336,603
-6,590
| -2% | -$113K |
|
1564
Alexandria Real Estate Equities
ARE
$8.28B
| $5.43M | ﹤0.01% |
58,711
+2,892
| +5% | +$283K |
|
1565
Intrepid Potash
IPI
$493M
| $5.42M | ﹤0.01% |
184,536
-1,308
| -0.7% | -$34.5K |
|
1566
CoStar Group
CSGP
$13B
| $5.41M | ﹤0.01% |
68,223
+6,873
| +11% | +$523K |
|
1567
Compass Minerals
CMP
$1.12B
| $5.4M | ﹤0.01% |
581,231
+426,458
| +276% | +$4.87M |
|
1568
First Solar
FSLR
$24.7B
| $5.36M | ﹤0.01% |
42,415
-46,606
| -52% | -$7.28M |
|
1569
Bridgewater Bancshares
BWB
$623M
| $5.36M | ﹤0.01% |
385,997
+75,730
| +24% | +$1.05M |
|
|
HDSN
1570
Hudson Technologies
HDSN
$240M
| $5.36M | ﹤0.01% |
868,059
+77,587
| +10% | +$456K |
|
1571
UGI
UGI
$7.59B
| $5.35M | ﹤0.01% |
161,864
+93,135
| +136% | +$2.95M |
|
1572
Dycom Industries
DY
$12.6B
| $5.35M | ﹤0.01% |
35,111
-464
| -1% | -$79.9K |
|
1573
Target Hospitality
TH
$1.7B
| $5.34M | ﹤0.01% |
811,184
+115,868
| +17% | +$930K |
|
1574
UDR
UDR
$12.2B
| $5.33M | ﹤0.01% |
118,085
+5,752
| +5% | +$246K |
|
1575
Charter Communications
CHTR
$18.5B
| $5.32M | ﹤0.01% |
14,449
+530
| +4% | +$190K |
|
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.