Latest AMERICAN CENTURY COMPANIES INC Stock Portfolio
$194Billion– No. of Holdings #2817
AMERICAN CENTURY COMPANIES INC Performance:
2026 Q1: -1.8%YTD: -1.8%2025: 12.22%
Performance for 2026 Q1 is -1.8%, and YTD is -1.8%, and 2025 is 12.22%.
About AMERICAN CENTURY COMPANIES INC and 13F Hedge Fund Stock Holdings
On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, AMERICAN CENTURY COMPANIES INC reported an equity portfolio of $194.3 Billions as of 31 Mar, 2026.
The top stock holdings of AMERICAN CENTURY COMPANIES INC are NVDA, AAPL, MSFT. The fund has invested 5.5% of it's portfolio in NVIDIA CORPORATION and 3.3% of portfolio in APPLE INC.
The fund managers got completely rid off ASTRAZENECA PLC (AZN), ICON PLC (ICLR) and NEW GOLD INC CDA (NGD) stocks. They significantly reduced their stock positions in KOSMOS ENERGY LTD (KOS), AMERICAN WTR WKS CO INC NEW (AWK) and BIOHAVEN LTD. AMERICAN CENTURY COMPANIES INC opened new stock positions in ASTRAZENECA PLC, PIPER SANDLER COMPANIES (PIPR) and LUMENTUM HLDGS INC (LITE). The fund showed a lot of confidence in some stocks as they added substantially to MICROCHIP TECHNOLOGY INC. (MCHP), ARROWHEAD PHARMACEUTICALS IN (ARWR) and STANLEY BLACK & DECKER INC (SWK).
The top stock holdings of AMERICAN CENTURY COMPANIES INC are NVDA, AAPL, MSFT. The fund has invested 5.5% of it's portfolio in NVIDIA CORPORATION and 3.3% of portfolio in APPLE INC.
The fund managers got completely rid off ASTRAZENECA PLC (AZN), ICON PLC (ICLR) and NEW GOLD INC CDA (NGD) stocks. They significantly reduced their stock positions in KOSMOS ENERGY LTD (KOS), AMERICAN WTR WKS CO INC NEW (AWK) and BIOHAVEN LTD. AMERICAN CENTURY COMPANIES INC opened new stock positions in ASTRAZENECA PLC, PIPER SANDLER COMPANIES (PIPR) and LUMENTUM HLDGS INC (LITE). The fund showed a lot of confidence in some stocks as they added substantially to MICROCHIP TECHNOLOGY INC. (MCHP), ARROWHEAD PHARMACEUTICALS IN (ARWR) and STANLEY BLACK & DECKER INC (SWK).
AMERICAN CENTURY COMPANIES INC Equity Portfolio Value
Last Reported on: 15 May, 2026
AMERICAN CENTURY COMPANIES INC Annual Return Estimates Vs S&P 500
Our best estimate is that AMERICAN CENTURY COMPANIES INC made a return of -1.8% in the last quarter. In trailing 12 months, it's portfolio return was 17.03%.
- Performance
- S&P 500
New Buys
| Ticker | $ Bought |
|---|---|
| astrazeneca plc | 356,382,000 |
| sunbelt rentals holdings inc | 126,735,000 |
New stocks bought by AMERICAN CENTURY COMPANIES INC
Additions
| Ticker | % Inc. |
|---|---|
| planet labs pbc | 7,134 |
| akamai technologies inc | 1,202 |
| coeur mng inc | 586 |
| owens corning new | 549 |
| phillips 66 | 489 |
| insmed inc | 400 |
| honeywell intl inc | 352 |
| mckesson corp | 254 |
Additions to existing portfolio by AMERICAN CENTURY COMPANIES INC
Reductions
| Ticker | % Reduced |
|---|---|
| kenvue inc | -64.32 |
| salesforce inc | -57.67 |
| timken co | -51.65 |
| dominion energy inc | -44.34 |
| boston scientific corp | -43.12 |
| bank new york mellon corp | -42.92 |
| sherwin williams co | -42.45 |
| s&p global inc | -42.16 |
AMERICAN CENTURY COMPANIES INC reduced stake in above stock
Sold off
Sector Distribution
AMERICAN CENTURY COMPANIES INC has about 23.2% of it's holdings in Technology sector.
- Technology
- Others
- Financial Services
- Consumer Cyclical
- Industrials
- Healthcare
- Communication Services
- Energy
- Consumer Defensive
- Basic Materials
- Real Estate
- Utilities
| Sector | % |
|---|---|
| Technology | 23.2 |
| Others | 13.6 |
| Financial Services | 11.2 |
| Consumer Cyclical | 10.6 |
| Industrials | 10.1 |
| Healthcare | 8.2 |
| Communication Services | 7.5 |
| Energy | 6.1 |
| Consumer Defensive | 3.6 |
| Basic Materials | 2.2 |
| Real Estate | 1.8 |
| Utilities | 1.7 |
Market Cap. Distribution
AMERICAN CENTURY COMPANIES INC has about 65.4% of it's portfolio invested in the large-cap and mega-cap stocks.
- MEGA-CAP
- LARGE-CAP
- MID-CAP
- UNALLOCATED
- SMALL-CAP
| Category | % |
|---|---|
| MEGA-CAP | 34.3 |
| LARGE-CAP | 31.1 |
| MID-CAP | 16.6 |
| UNALLOCATED | 13.6 |
| SMALL-CAP | 4.3 |
Stocks belong to which Index?
About 73.5% of the stocks held by AMERICAN CENTURY COMPANIES INC either belong to S&P 500 or RUSSELL 2000 index.
- S&P 500
- Others
- RUSSELL 2000
| Index | % |
|---|---|
| S&P 500 | 57 |
| Others | 26.4 |
| RUSSELL 2000 | 16.5 |
AMERICAN CENTURY COMPANIES INC Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of AMERICAN CENTURY COMPANIES INC
AMERICAN CENTURY COMPANIES INC has 2817 stocks in it's portfolio. About 24.1% of the portfolio is in top 10 stocks. MSFT proved to be the most loss making stock for the portfolio. AMAT was the most profitable stock for AMERICAN CENTURY COMPANIES INC last quarter.
Last Reported on: 15 May, 2026| Ticker | Namesorted ascending | % Portfolio | Shares Held | $ Value | Type | % Change | Options | |
|---|---|---|---|---|---|---|---|---|
| AAP | advance auto parts inc | 0.05 | 1,726,640 | 91,080,200 | reduced | -11.83 | ||
| AAPL | apple inc | 3.29 | 25,211,100 | 6,398,320,000 | reduced | -3.15 | ||
| ABBV | abbvie inc | 0.37 | 3,299,350 | 717,575,000 | reduced | -5.62 | ||
| ABC | cencora inc | 0.13 | 803,602 | 252,444,000 | added | 15.27 | ||
| ABNB | airbnb inc | 0.07 | 1,085,680 | 137,099,000 | added | 20.56 | ||
| ACGL | arch cap group ltd | 0.05 | 939,426 | 90,175,600 | added | 23.51 | ||
| ACLS | axcelis technologies inc | 0.05 | 951,914 | 88,604,200 | reduced | -22.84 | ||
| ACN | accenture plc ireland | 0.05 | 533,086 | 105,706,000 | added | 143 | ||
| ADBE | adobe inc | 0.04 | 357,205 | 86,829,400 | reduced | -21.18 | ||
| ADI | analog devices inc | 0.52 | 3,167,400 | 1,007,680,000 | reduced | -4.02 | ||
| AEM | agnico eagle mines ltd | 0.10 | 964,734 | 195,823,000 | reduced | -3.3 | ||
| AEMB | american centy etf tr | 0.24 | 4,143,010 | 460,620,000 | added | 8.73 | ||
| AEMB | american centy etf tr | 0.22 | 5,027,310 | 426,517,000 | added | 20.94 | ||
| AEMB | american centy etf tr | 0.13 | 3,057,170 | 246,347,000 | added | 15.74 | ||
| AEMB | american centy etf tr | 0.12 | 3,199,320 | 239,405,000 | added | 22.46 | ||
| AEMB | american centy etf tr | 0.12 | 2,860,380 | 230,575,000 | added | 19.11 | ||
| AEMB | american centy etf tr | 0.07 | 2,168,440 | 130,063,000 | added | 22.36 | ||
| AEMB | american centy etf tr | 0.06 | 1,888,390 | 122,786,000 | added | 8.38 | ||
| AEMB | american centy etf tr | 0.06 | 1,201,880 | 120,019,000 | added | 15.8 | ||
| AEMB | american centy etf tr | 0.06 | 2,618,310 | 114,525,000 | added | 10.83 | ||