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 | |
|---|---|---|---|---|---|---|
|
NTST
1101
NETSTREIT Corp
NTST
$1.85B
| $28.8M | 0.01% |
1,365,056
-39,221
| -3% | -$795K |
|
1102
Nutrien
NTR
$34.5B
| $28.8M | 0.01% |
457,699
-25,695
| -5% | -$1.8M |
|
1103
Cactus
WHD
$4.48B
| $28.8M | 0.01% |
562,365
-233,717
| -29% | -$13M |
|
1104
Enliven Therapeutics
ELVN
$3.28B
| $28.7M | 0.01% |
566,165
+504,049
| +811% | +$21.4M |
|
1105
GigaCloud Technology
GCT
$1.93B
| $28.6M | 0.01% |
906,559
+777,094
| +600% | +$30.6M |
|
|
ORLA
1106
DELISTED
Orla Mining
ORLA
| $28.6M | 0.01% |
2,921,076
+81,263
| +3% | +$1.08M |
|
1107
Criteo S.A.
CRTO
$798M
| $28.5M | 0.01% |
1,557,820
+172,539
| +12% | +$3.1M |
|
1108
Kenvue
KVUE
$34.2B
| $28.4M | 0.01% |
1,484,856
-8,055,875
| -84% | -$142M |
|
|
XIFR
1109
XPLR Infrastructure LP
XIFR
$995M
| $28.3M | 0.01% |
2,399,379
+308,820
| +15% | +$3.45M |
|
1110
Costamare
CMRE
$1.76B
| $28.2M | 0.01% |
2,012,530
+609,256
| +43% | +$10M |
|
1111
Independent Bank Corp
IBCP
$795M
| $28.2M | 0.01% |
780,992
+67,729
| +9% | +$2.32M |
|
1112
Marcus Corp
MCS
$866M
| $28.1M | 0.01% |
1,197,597
+160,799
| +16% | +$3.16M |
|
|
HMH
1113
HMH Holding Inc
HMH
$231M
| $28M | 0.01% |
+1,496,751
| New | +$30.6M |
|
1114
Virtus Investment Partners
VRTS
$865M
| $28M | 0.01% |
195,363
+6,550
| +3% | +$924K |
|
1115
Mineralys Therapeutics
MLYS
$2.29B
| $28M | 0.01% |
1,036,767
+152,660
| +17% | +$4.19M |
|
1116
Progress Software
PRGS
$1.61B
| $28M | 0.01% |
832,699
+124,892
| +18% | +$3.7M |
|
|
NVMI
1117
Nova
NVMI
$11.7B
| $28M | 0.01% |
51,488
-21,790
| -30% | -$11.2M |
|
1118
Heritage Insurance Holdings
HRTG
$989M
| $27.8M | 0.01% |
1,066,936
+77,985
| +8% | +$1.94M |
|
|
AD
1119
Array Digital Infrastructure
AD
$2.98B
| $27.8M | 0.01% |
766,133
+159,354
| +26% | +$7.58M |
|
|
HTB
1120
HomeTrust Bancshares
HTB
$764M
| $27.8M | 0.01% |
556,442
+54,127
| +11% | +$2.51M |
|
1121
Target Hospitality
TH
$2.02B
| $27.7M | 0.01% |
1,361,041
+191,978
| +16% | +$3.21M |
|
1122
Sibanye-Stillwater
SBSW
$7.51B
| $27.7M | 0.01% |
3,259,368
+263,495
| +9% | +$3.07M |
|
1123
CNB Financial Corp
CCNE
$1.01B
| $27.6M | 0.01% |
819,910
+210,544
| +35% | +$6.55M |
|
|
TGB
1124
Trekor Metals
TGB
$3.15B
| $27.6M | 0.01% |
4,013,685
+1,262,528
| +46% | +$9.02M |
|
1125
Itron
ITRI
$3.93B
| $27.5M | 0.01% |
317,645
+8,060
| +3% | +$688K |
|
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.