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 |
Oracle
ORCL
|
+$1.03B |
| 2 |
Snowflake
SNOW
|
+$316M |
| 3 |
TC Energy
TRP
|
+$273M |
| 4 |
PACCAR
PCAR
|
+$176M |
| 5 |
TSMC
TSM
|
+$160M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Chipotle Mexican Grill
CMG
|
+$463M |
| 2 |
Johnson & Johnson
JNJ
|
+$387M |
| 3 |
ExxonMobil
XOM
|
+$345M |
| 4 |
Oshkosh
OSK
|
+$251M |
| 5 |
Norfolk Southern
NSC
|
+$236M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.75% |
| 2 | Financials | 13.56% |
| 3 | Consumer Discretionary | 12.64% |
| 4 | Industrials | 9.76% |
| 5 | Communication Services | 9.14% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
Regal Rexnord
RRX
$11.4B
| $47.8M | 0.02% |
+333,087
| New | +$49.1M |
|
727
Equinox Gold
EQX
$13.1B
| $47.4M | 0.02% |
4,234,433
-727,855
| -15% | -$5.79M |
|
728
Capital One
COF
$137B
| $47.3M | 0.02% |
222,552
-159,940
| -42% | -$35M |
|
729
Crinetics Pharmaceuticals
CRNX
$8.96B
| $47.2M | 0.02% |
1,133,535
+284,897
| +34% | +$9.11M |
|
|
DMC
730
Del Monte Corp
DMC
$1.44B
| $47.2M | 0.02% |
1,359,355
+117,567
| +9% | +$4.16M |
|
731
TD Synnex
SNX
$20.4B
| $47.1M | 0.02% |
287,549
+47,829
| +20% | +$7.05M |
|
732
AvalonBay Communities
AVB
$26.3B
| $47M | 0.02% |
243,316
-25,985
| -10% | -$5.06M |
|
733
GSK
GSK
$101B
| $46.8M | 0.02% |
1,084,589
+162,861
| +18% | +$6.36M |
|
734
Cigna
CI
$73.5B
| $46.8M | 0.02% |
162,371
-25,688
| -14% | -$7.6M |
|
735
CoStar Group
CSGP
$13.4B
| $46.5M | 0.02% |
551,523
+481,024
| +682% | +$42.5M |
|
736
Las Vegas Sands
LVS
$29.6B
| $46.2M | 0.02% |
859,591
+185,630
| +28% | +$9.76M |
|
737
Armstrong World Industries
AWI
$7.68B
| $46.1M | 0.02% |
235,018
+93,770
| +66% | +$17.4M |
|
738
G-III Apparel Group
GIII
$1.43B
| $46M | 0.02% |
1,730,216
+57,440
| +3% | +$1.46M |
|
|
SNV
739
DELISTED
Synovus
SNV
| $46M | 0.02% |
937,587
+203,371
| +28% | +$10.4M |
|
740
Harmony Biosciences
HRMY
$2.24B
| $46M | 0.02% |
1,669,565
+168,145
| +11% | +$5.79M |
|
741
Globalstar
GSAT
$10.7B
| $45.9M | 0.02% |
1,260,459
+246,123
| +24% | +$7.05M |
|
742
Dave Inc
DAVE
$4.26B
| $45.8M | 0.02% |
229,693
+33,492
| +17% | +$7.23M |
|
743
Itaú Unibanco
ITUB
$80.9B
| $45.8M | 0.02% |
6,421,475
+729,576
| +13% | +$4.82M |
|
744
XP
XP
$8.18B
| $45.5M | 0.02% |
2,420,192
+565,783
| +31% | +$10.1M |
|
745
Kaiser Aluminum
KALU
$2.99B
| $45.4M | 0.02% |
588,720
+52,512
| +10% | +$4.17M |
|
746
Vital Farms
VITL
$498M
| $45.3M | 0.02% |
1,100,274
-587,595
| -35% | -$25.5M |
|
747
Banco Santander
SAN
$211B
| $45.2M | 0.02% |
4,316,844
+701,932
| +19% | +$6.53M |
|
748
Eldorado Gold
EGO
$10B
| $45.2M | 0.02% |
1,565,341
+418,982
| +37% | +$9.86M |
|
749
Coinbase
COIN
$40.6B
| $45.1M | 0.02% |
133,544
+10,273
| +8% | +$3.48M |
|
750
Pediatrix Medical
MD
$2.14B
| $44.9M | 0.02% |
2,682,976
+751,109
| +39% | +$11.3M |
|
Similar funds
American Century Companies's Q3 2025 Portfolio in Review
As of Q3 2025, American Century Companies held 2,904 positions worth $197B, up 6.8% from $184B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
American Century Companies's Q3 2025 filing shows 128 new, 1,672 increased, 895 reduced and 125 closed positions. Its largest new stake was McCormick & Company Non-Voting: 725,987 shares worth $48.6M. The largest sale was Chipotle Mexican Grill, an estimated $463M.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 26% a quarter earlier, followed by Financials and Consumer Discretionary.
- American Century Companies's largest Q3 2025 buy was McCormick & Company Non-Voting: 725,987 shares worth $48.6M.
- American Century Companies added most to Oracle in Q3 2025, an estimated $1.03B increase.
- American Century Companies's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $463M.
- American Century Companies fully exited GMS Inc in Q3 2025, selling an estimated $146M.
- American Century Companies's ten largest holdings make up 27% of its $197B portfolio in Q3 2025.
- American Century Companies opened 128 new positions and closed 125 in Q3 2025.
- American Century Companies's portfolio value rose 6.8% quarter-over-quarter to $197B.
Based on American Century Companies's 13F filing for Q3 2025, filed 12 Nov 2025.