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 | |
|---|---|---|---|---|---|---|
626
Louisiana-Pacific
LPX
$5.18B
| $48.4M | 0.03% |
525,686
+7,381
| +1% | +$770K |
|
627
MarketAxess Holdings
MKTX
$5.72B
| $48.1M | 0.03% |
222,342
+202,121
| +1,000% | +$42.5M |
|
628
EastGroup Properties
EGP
$11B
| $48.1M | 0.03% |
272,808
+118,788
| +77% | +$20.7M |
|
629
Sanmina
SANM
$11.1B
| $48.1M | 0.03% |
630,776
-224,904
| -26% | -$18.3M |
|
630
Avantis International Small Cap Value ETF
AVDV
$19.9B
| $48M | 0.03% |
688,803
+88,967
| +15% | +$6.04M |
|
631
Newmont
NEM
$120B
| $48M | 0.03% |
994,038
+134,945
| +16% | +$5.92M |
|
632
Alpha Metallurgical Resources
AMR
$1.97B
| $47.8M | 0.03% |
381,450
+22,444
| +6% | +$3.65M |
|
633
Old Dominion Freight Line
ODFL
$44.7B
| $47.8M | 0.03% |
288,704
+84,313
| +41% | +$15.3M |
|
634
Crane Co
CR
$12.7B
| $47.8M | 0.03% |
311,809
-11,463
| -4% | -$1.84M |
|
635
Invitation Homes
INVH
$18B
| $47.8M | 0.03% |
1,370,415
+127,476
| +10% | +$4.12M |
|
636
Benchmark Electronics
BHE
$2.89B
| $47.6M | 0.03% |
1,252,658
+99,401
| +9% | +$4.2M |
|
|
GAP
637
The Gap Inc
GAP
$7.34B
| $47.5M | 0.03% |
2,306,238
+344,994
| +18% | +$7.76M |
|
638
AAR Corp
AIR
$5.77B
| $47.3M | 0.03% |
845,546
-48,276
| -5% | -$3.21M |
|
639
Hubbell
HUBB
$26.8B
| $47.3M | 0.03% |
142,966
+710
| +0.5% | +$275K |
|
|
NVEE
640
DELISTED
NV5 Global
NVEE
| $47.3M | 0.03% |
2,454,527
+307,169
| +14% | +$5.62M |
|
641
RBC Bearings
RBC
$17.5B
| $47.3M | 0.03% |
146,854
-106,051
| -42% | -$35.8M |
|
642
Talos Energy
TALO
$2.58B
| $47.3M | 0.03% |
4,861,119
+433,573
| +10% | +$4.11M |
|
|
PDCO
643
DELISTED
Patterson Companies, Inc.
PDCO
| $47.2M | 0.03% |
1,509,860
-1,201,170
| -44% | -$37.3M |
|
644
First Interstate BancSystem
FIBK
$3.7B
| $47.2M | 0.03% |
1,645,952
-378,917
| -19% | -$11.7M |
|
645
Fulton Financial
FULT
$4.69B
| $47M | 0.03% |
2,599,136
-105,382
| -4% | -$2.05M |
|
646
OneMain Financial
OMF
$7.51B
| $46.9M | 0.03% |
958,807
+1,218
| +0.1% | +$64.6K |
|
647
BlackLine
BL
$1.82B
| $46.5M | 0.03% |
961,341
+64,676
| +7% | +$3.54M |
|
|
EXE
648
Expand Energy Corp
EXE
$21.9B
| $46.5M | 0.03% |
418,142
+315,784
| +309% | +$32.9M |
|
649
Coca-Cola
KO
$376B
| $46.4M | 0.03% |
648,370
-54,533
| -8% | -$3.64M |
|
650
Essent Group
ESNT
$6.23B
| $46.3M | 0.03% |
802,448
-37,007
| -4% | -$2.1M |
|
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.