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 | |
|---|---|---|---|---|---|---|
651
Mid-America Apartment Communities
MAA
$15.6B
| $46.3M | 0.03% |
276,307
+236,380
| +592% | +$37.4M |
|
652
DHT Holdings
DHT
$3.09B
| $46.3M | 0.03% |
4,407,658
+354,074
| +9% | +$3.81M |
|
653
Darling Ingredients
DAR
$10.4B
| $46.2M | 0.03% |
1,479,369
+900,461
| +156% | +$31.5M |
|
654
Bank of Hawaii
BOH
$3.15B
| $45.9M | 0.03% |
666,229
-36,145
| -5% | -$2.57M |
|
|
EA
655
DELISTED
Electronic Arts
EA
| $45.9M | 0.03% |
317,813
-59,418
| -16% | -$8.02M |
|
656
Federal Agricultural Mortgage
AGM
$2.51B
| $45.9M | 0.03% |
244,550
+24,289
| +11% | +$4.77M |
|
|
B
657
Barrick Mining
B
$67.3B
| $45.8M | 0.03% |
2,358,590
+199,310
| +9% | +$3.49M |
|
658
BWX Technologies
BWXT
$15.6B
| $45.6M | 0.03% |
462,603
-302,924
| -40% | -$32.9M |
|
659
Photronics
PLAB
$1.97B
| $45.6M | 0.03% |
2,196,267
+177,380
| +9% | +$3.95M |
|
660
JetBlue
JBLU
$2.19B
| $45.6M | 0.03% |
9,457,873
+685,880
| +8% | +$4.51M |
|
661
Integer Holdings
ITGR
$4.25B
| $45.4M | 0.03% |
385,048
-81,052
| -17% | -$10.6M |
|
|
VRN
662
DELISTED
Veren
VRN
| $45.4M | 0.03% |
6,864,184
+1,006,930
| +17% | +$5.57M |
|
663
W.R. Berkley
WRB
$26.2B
| $45.3M | 0.03% |
636,698
-44,439
| -7% | -$2.72M |
|
664
Banner Corp
BANR
$2.5B
| $45.2M | 0.03% |
708,820
-29,536
| -4% | -$1.99M |
|
665
Perdoceo Education
PRDO
$1.99B
| $45.1M | 0.03% |
1,792,952
+165,762
| +10% | +$4.4M |
|
666
Avantis Emerging Markets Value ETF
AVES
$1.49B
| $45.1M | 0.03% |
956,758
+180,622
| +23% | +$8.46M |
|
667
HUB Group
HUBG
$2.55B
| $45.1M | 0.03% |
1,213,709
-222,072
| -15% | -$9.26M |
|
668
Toyota
TM
$223B
| $45.1M | 0.03% |
255,305
+20,526
| +9% | +$3.82M |
|
669
Patrick Industries
PATK
$2.78B
| $45M | 0.03% |
532,291
+15,524
| +3% | +$1.4M |
|
670
MarineMax
HZO
$1.15B
| $44.9M | 0.03% |
2,086,340
+53,872
| +3% | +$1.44M |
|
671
Warby Parker
WRBY
$3.2B
| $44.8M | 0.03% |
2,456,965
+312,543
| +15% | +$7.46M |
|
672
Markel Group
MKL
$22.8B
| $44.8M | 0.03% |
23,952
+8,014
| +50% | +$14.7M |
|
673
First Merchants
FRME
$2.72B
| $44.5M | 0.03% |
1,099,458
-289,600
| -21% | -$12.1M |
|
674
G-III Apparel Group
GIII
$1.43B
| $44.4M | 0.03% |
1,624,350
+162,904
| +11% | +$4.73M |
|
675
Provident Financial Services
PFS
$3.26B
| $44.4M | 0.03% |
2,584,298
+127,897
| +5% | +$2.32M |
|
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.