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 |
Ciena
CIEN
|
+$671M |
| 2 |
Advanced Micro Devices
AMD
|
+$638M |
| 3 |
Eli Lilly
LLY
|
+$520M |
| 4 |
Corning
GLW
|
+$389M |
| 5 |
Cadence Design Systems
CDNS
|
+$371M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$1.74B |
| 2 |
Analog Devices
ADI
|
+$697M |
| 3 |
Broadcom
AVGO
|
+$679M |
| 4 |
Microsoft
MSFT
|
+$663M |
| 5 |
Costco
COST
|
+$357M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.76% |
| 2 | Financials | 14.09% |
| 3 | Industrials | 11.46% |
| 4 | Consumer Discretionary | 11.11% |
| 5 | Healthcare | 8.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
651
La-Z-Boy
LZB
$1.2B
| $73.7M | 0.03% |
1,835,932
+206,014
| +13% | +$7.45M |
|
652
Amdocs
DOX
$6.03B
| $73.6M | 0.03% |
1,456,748
-8,577
| -0.6% | -$526K |
|
653
Ralph Lauren
RL
$21.3B
| $73.6M | 0.03% |
183,320
-100,055
| -35% | -$37.2M |
|
654
Monarch Casino & Resort
MCRI
$2.11B
| $73.5M | 0.03% |
558,387
+47,950
| +9% | +$5.59M |
|
655
Estee Lauder
EL
$34.2B
| $73.5M | 0.03% |
930,628
-56,905
| -6% | -$4.6M |
|
656
Protagonist Therapeutics
PTGX
$9.18B
| $73.4M | 0.03% |
598,600
+61,280
| +11% | +$6.4M |
|
657
Schneider National
SNDR
$5.48B
| $73.2M | 0.03% |
2,003,827
+251,587
| +14% | +$8.2M |
|
658
HCI Group
HCI
$2.18B
| $72.9M | 0.03% |
415,740
-209,633
| -34% | -$33M |
|
659
Baytex Energy
BTE
$3.17B
| $72.8M | 0.03% |
18,151,897
+883,677
| +5% | +$4.08M |
|
660
Amgen
AMGN
$224B
| $72.8M | 0.03% |
201,107
+23,457
| +13% | +$8.03M |
|
|
SOLS
661
Solstice Advanced Materials
SOLS
$9B
| $72.8M | 0.03% |
821,918
+441,713
| +116% | +$36.4M |
|
662
Atlantic Union Bankshares
AUB
$5.54B
| $72.7M | 0.03% |
1,719,433
-485,303
| -22% | -$18.5M |
|
663
Advance Auto Parts
AAP
$2.52B
| $72.7M | 0.03% |
1,169,152
-557,487
| -32% | -$31.6M |
|
664
Best Buy
BBY
$19B
| $72.7M | 0.03% |
957,592
+128,926
| +16% | +$8.56M |
|
665
Wayfair
W
$13.4B
| $72.6M | 0.03% |
785,206
+16,658
| +2% | +$1.23M |
|
666
Hillman Solutions
HLMN
$1.37B
| $72.5M | 0.03% |
8,592,562
+787,088
| +10% | +$6.26M |
|
667
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$68.1B
| $72.4M | 0.03% |
876,200
-49,100
| -5% | -$4.06M |
|
668
Fortuna Silver Mines
FSM
$3.46B
| $72.1M | 0.03% |
8,530,023
-233,527
| -3% | -$2.26M |
|
669
Samsara
IOT
$22.2B
| $72.1M | 0.03% |
2,222,823
+175,884
| +9% | +$5.45M |
|
670
Infosys
INFY
$42.5B
| $72.1M | 0.03% |
6,869,915
+538,374
| +9% | +$6.74M |
|
|
TTAM
671
Titan America SA
TTAM
$2.55B
| $72M | 0.03% |
3,855,850
-624,386
| -14% | -$10.3M |
|
672
Automatic Data Processing
ADP
$105B
| $71.9M | 0.03% |
321,262
+97,521
| +44% | +$20.8M |
|
673
Mitsubishi UFJ Financial
MUFG
$264B
| $71.9M | 0.03% |
3,616,600
+242,694
| +7% | +$4.57M |
|
674
Skyward Specialty Insurance
SKWD
$2.43B
| $71.9M | 0.03% |
1,231,835
+256,808
| +26% | +$12.1M |
|
675
Scotiabank
BNS
$114B
| $71.6M | 0.03% |
823,662
+201,914
| +32% | +$15.9M |
|
Similar funds
American Century Companies's Q2 2026 Portfolio in Review
As of Q2 2026, American Century Companies held 3,021 positions worth $226B, up 16% from $194B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
American Century Companies's Q2 2026 filing shows 193 new, 1,743 increased, 891 reduced and 137 closed positions. Its largest new stake was OceanaGold Corp: 6,764,717 shares worth $170M. The largest sale was Apple, an estimated $1.74B.
By sector, the portfolio is most concentrated in Technology at 28% of assets, up from 25% a quarter earlier, followed by Financials and Industrials.
- American Century Companies's largest Q2 2026 buy was OceanaGold Corp: 6,764,717 shares worth $170M.
- American Century Companies added most to Ciena in Q2 2026, an estimated $671M increase.
- American Century Companies's biggest Q2 2026 reduction was Apple, cutting an estimated $1.74B.
- American Century Companies fully exited Air Lease Corp in Q2 2026, selling an estimated $182M.
- American Century Companies's ten largest holdings make up 22% of its $226B portfolio in Q2 2026.
- American Century Companies opened 193 new positions and closed 137 in Q2 2026.
- American Century Companies's portfolio value rose 16% quarter-over-quarter to $226B.
Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.